{"title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39)","description":"","products":[{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-exam-book-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam Book Package","description":"\u003cp data-start=\"0\" data-end=\"413\"\u003ePrepare with confidence and pass your \u003cstrong data-start=\"38\" data-end=\"133\"\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam\u003c\/strong\u003e with this complete \u003cstrong data-start=\"153\" data-end=\"174\"\u003eExam Book Package\u003c\/strong\u003e, featuring the approved references allowed in the testing center, plus important study references that help you build real-world HVAC, refrigeration, duct design, boiler, fuel gas, mechanical, and jobsite safety knowledge before exam day.\u003c\/p\u003e\n\u003cp data-start=\"415\" data-end=\"734\"\u003eBuilt specifically for Arizona’s open-book contractor exam, this package helps you develop the knowledge and book-navigation skills needed for air conditioning, refrigeration, heating systems, ductwork, fuel gas appliances, mechanical code compliance, OSHA safety, and residential and commercial HVAC\/R contractor work.\u003c\/p\u003e\n\u003ch2 data-section-id=\"11xpfsq\" data-start=\"736\" data-end=\"757\"\u003e📚 What’s Included\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1mqugwn\" data-start=\"759\" data-end=\"819\"\u003e✅ Exam-Approved References Allowed in the Testing Center\u003c\/h3\u003e\n\u003cp data-start=\"821\" data-end=\"956\"\u003eThese are the approved materials you can use during the Arizona CR-39 exam, making them essential for preparation and exam-day success.\u003c\/p\u003e\n\u003chr data-start=\"958\" data-end=\"961\"\u003e\n\u003ch3 data-section-id=\"134y8yu\" data-start=\"963\" data-end=\"1020\"\u003eCode of Federal Regulations - 29 CFR Part 1926 (OSHA)\u003c\/h3\u003e\n\u003cp data-start=\"1022\" data-end=\"1080\"\u003eCovers important construction safety standards, including:\u003c\/p\u003e\n\u003cul data-start=\"1082\" data-end=\"1346\"\u003e\n\u003cli data-section-id=\"16kxyne\" data-start=\"1082\" data-end=\"1125\"\u003eJobsite hazard recognition and prevention\u003c\/li\u003e\n\u003cli data-section-id=\"1xdl2mj\" data-start=\"1126\" data-end=\"1157\"\u003ePersonal protective equipment\u003c\/li\u003e\n\u003cli data-section-id=\"tt5krx\" data-start=\"1158\" data-end=\"1204\"\u003eLadder, scaffold, tool, and equipment safety\u003c\/li\u003e\n\u003cli data-section-id=\"8ydwi8\" data-start=\"1205\" data-end=\"1248\"\u003eElectrical and equipment safety awareness\u003c\/li\u003e\n\u003cli data-section-id=\"1ibevkv\" data-start=\"1249\" data-end=\"1295\"\u003eHazard communication and safe work practices\u003c\/li\u003e\n\u003cli data-section-id=\"1l8ogq5\" data-start=\"1296\" data-end=\"1346\"\u003eOSHA compliance for HVAC\/R and construction work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1348\" data-end=\"1351\"\u003e\n\u003ch3 data-section-id=\"14a4a7t\" data-start=\"1353\" data-end=\"1390\"\u003eInternational Fuel Gas Code, 2018\u003c\/h3\u003e\n\u003cp data-start=\"1392\" data-end=\"1440\"\u003eA key reference for fuel gas systems, including:\u003c\/p\u003e\n\u003cul data-start=\"1442\" data-end=\"1646\"\u003e\n\u003cli data-section-id=\"mixxf\" data-start=\"1442\" data-end=\"1478\"\u003eGas piping installation and sizing\u003c\/li\u003e\n\u003cli data-section-id=\"1a2h8e8\" data-start=\"1479\" data-end=\"1502\"\u003eAppliance connections\u003c\/li\u003e\n\u003cli data-section-id=\"xgp4w5\" data-start=\"1503\" data-end=\"1544\"\u003eCombustion air and venting requirements\u003c\/li\u003e\n\u003cli data-section-id=\"1h8s38s\" data-start=\"1545\" data-end=\"1570\"\u003eGas pressure regulation\u003c\/li\u003e\n\u003cli data-section-id=\"1baz9mp\" data-start=\"1571\" data-end=\"1599\"\u003eFuel gas safety provisions\u003c\/li\u003e\n\u003cli data-section-id=\"y3d00h\" data-start=\"1600\" data-end=\"1646\"\u003eCode compliance for gas-fired HVAC equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1648\" data-end=\"1651\"\u003e\n\u003ch3 data-section-id=\"134xdtp\" data-start=\"1653\" data-end=\"1692\"\u003eInternational Mechanical Code, 2018\u003c\/h3\u003e\n\u003cp data-start=\"1694\" data-end=\"1757\"\u003eA primary mechanical code reference for HVAC\/R work, including:\u003c\/p\u003e\n\u003cul data-start=\"1759\" data-end=\"2032\"\u003e\n\u003cli data-section-id=\"adbgt2\" data-start=\"1759\" data-end=\"1804\"\u003eMechanical system installation requirements\u003c\/li\u003e\n\u003cli data-section-id=\"d8tu8y\" data-start=\"1805\" data-end=\"1838\"\u003eVentilation and exhaust systems\u003c\/li\u003e\n\u003cli data-section-id=\"dq7ku2\" data-start=\"1839\" data-end=\"1878\"\u003eDuct systems and equipment clearances\u003c\/li\u003e\n\u003cli data-section-id=\"k661m8\" data-start=\"1879\" data-end=\"1912\"\u003eRefrigeration system provisions\u003c\/li\u003e\n\u003cli data-section-id=\"5e298r\" data-start=\"1913\" data-end=\"1964\"\u003eCombustion air and appliance venting coordination\u003c\/li\u003e\n\u003cli data-section-id=\"1oxkpi3\" data-start=\"1965\" data-end=\"2032\"\u003eCode compliance for residential and commercial mechanical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2034\" data-end=\"2037\"\u003e\n\u003cp data-start=\"2039\" data-end=\"2173\"\u003e💡 \u003cstrong data-start=\"2042\" data-end=\"2173\"\u003eAll exam-approved books are provided in standard format, not pre-tabbed, allowing you to prepare under real testing conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"146l1j3\" data-start=\"2175\" data-end=\"2207\"\u003e📖 Important Study References\u003c\/h2\u003e\n\u003ch3 data-section-id=\"emlua8\" data-start=\"2209\" data-end=\"2266\"\u003e⚠️ Study References Not Allowed in the Testing Center\u003c\/h3\u003e\n\u003cp data-start=\"2268\" data-end=\"2538\"\u003eThese references are important for building HVAC\/R trade knowledge, but they are \u003cstrong data-start=\"2349\" data-end=\"2388\"\u003enot allowed for use during the exam\u003c\/strong\u003e. Use them before test day to strengthen your understanding of refrigeration, air conditioning, boilers, duct design, airflow, and field calculations.\u003c\/p\u003e\n\u003chr data-start=\"2540\" data-end=\"2543\"\u003e\n\u003ch3 data-section-id=\"hqjk0e\" data-start=\"2545\" data-end=\"2604\"\u003eModern Refrigeration and Air Conditioning, 22nd Edition\u003c\/h3\u003e\n\u003cp data-start=\"2606\" data-end=\"2648\"\u003eA major HVAC\/R study reference, including:\u003c\/p\u003e\n\u003cul data-start=\"2650\" data-end=\"2904\"\u003e\n\u003cli data-section-id=\"wkzf1n\" data-start=\"2650\" data-end=\"2684\"\u003eRefrigeration cycle fundamentals\u003c\/li\u003e\n\u003cli data-section-id=\"obxbiw\" data-start=\"2685\" data-end=\"2721\"\u003eAir conditioning system components\u003c\/li\u003e\n\u003cli data-section-id=\"1ohstd4\" data-start=\"2722\" data-end=\"2770\"\u003eElectrical controls and troubleshooting basics\u003c\/li\u003e\n\u003cli data-section-id=\"nlw5zy\" data-start=\"2771\" data-end=\"2802\"\u003eHeating and cooling equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1lq0622\" data-start=\"2803\" data-end=\"2855\"\u003eSystem charging, service, and maintenance concepts\u003c\/li\u003e\n\u003cli data-section-id=\"1dz7405\" data-start=\"2856\" data-end=\"2904\"\u003eResidential and commercial HVAC\/R applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2906\" data-end=\"2909\"\u003e\n\u003ch3 data-section-id=\"j6uey2\" data-start=\"2911\" data-end=\"2948\"\u003eLow Pressure Boilers, 5th Edition\u003c\/h3\u003e\n\u003cp data-start=\"2950\" data-end=\"3016\"\u003eA helpful study reference for heating system knowledge, including:\u003c\/p\u003e\n\u003cul data-start=\"3018\" data-end=\"3208\"\u003e\n\u003cli data-section-id=\"1orkvz7\" data-start=\"3018\" data-end=\"3050\"\u003eLow pressure boiler principles\u003c\/li\u003e\n\u003cli data-section-id=\"16omcd0\" data-start=\"3051\" data-end=\"3083\"\u003eBoiler components and controls\u003c\/li\u003e\n\u003cli data-section-id=\"12btyip\" data-start=\"3084\" data-end=\"3122\"\u003eSteam and hot water boiler operation\u003c\/li\u003e\n\u003cli data-section-id=\"1yqetoa\" data-start=\"3123\" data-end=\"3160\"\u003eSafety valves, gauges, and fittings\u003c\/li\u003e\n\u003cli data-section-id=\"dw1els\" data-start=\"3161\" data-end=\"3208\"\u003eBoiler maintenance and troubleshooting basics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3210\" data-end=\"3213\"\u003e\n\u003ch3 data-section-id=\"3xq7zg\" data-start=\"3215\" data-end=\"3246\"\u003eManual D, 2016, 3rd Edition\u003c\/h3\u003e\n\u003cp data-start=\"3248\" data-end=\"3297\"\u003eA focused duct design study reference, including:\u003c\/p\u003e\n\u003cul data-start=\"3299\" data-end=\"3479\"\u003e\n\u003cli data-section-id=\"vl8k6j\" data-start=\"3299\" data-end=\"3331\"\u003eResidential duct system design\u003c\/li\u003e\n\u003cli data-section-id=\"r7c27k\" data-start=\"3332\" data-end=\"3366\"\u003eAirflow planning and duct sizing\u003c\/li\u003e\n\u003cli data-section-id=\"f8e5fz\" data-start=\"3367\" data-end=\"3406\"\u003eStatic pressure and friction concepts\u003c\/li\u003e\n\u003cli data-section-id=\"7mmjhi\" data-start=\"3407\" data-end=\"3438\"\u003eSupply and return duct layout\u003c\/li\u003e\n\u003cli data-section-id=\"an1a18\" data-start=\"3439\" data-end=\"3479\"\u003eHVAC system performance considerations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3481\" data-end=\"3484\"\u003e\n\u003ch3 data-section-id=\"105dd9t\" data-start=\"3486\" data-end=\"3500\"\u003eDuctulator\u003c\/h3\u003e\n\u003cp data-start=\"3502\" data-end=\"3559\"\u003eA practical study and field tool for ductwork, including:\u003c\/p\u003e\n\u003cul data-start=\"3561\" data-end=\"3753\"\u003e\n\u003cli data-section-id=\"wigblt\" data-start=\"3561\" data-end=\"3582\"\u003eDuct sizing support\u003c\/li\u003e\n\u003cli data-section-id=\"1tkhpz5\" data-start=\"3583\" data-end=\"3620\"\u003eAirflow and friction loss reference\u003c\/li\u003e\n\u003cli data-section-id=\"yl2vpr\" data-start=\"3621\" data-end=\"3661\"\u003eRound and rectangular duct comparisons\u003c\/li\u003e\n\u003cli data-section-id=\"1x68qr\" data-start=\"3662\" data-end=\"3694\"\u003eQuick duct design calculations\u003c\/li\u003e\n\u003cli data-section-id=\"11p9mhq\" data-start=\"3695\" data-end=\"3753\"\u003eHelpful practice for understanding HVAC air distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3755\" data-end=\"3758\"\u003e\n\u003ch2 data-section-id=\"1sleto\" data-start=\"3760\" data-end=\"3796\"\u003e🔧 What This Package Does for You\u003c\/h2\u003e\n\u003ch3 data-section-id=\"14r3cb3\" data-start=\"3798\" data-end=\"3840\"\u003e✔️ Prepares You for the Open-Book Exam\u003c\/h3\u003e\n\u003cp data-start=\"3842\" data-end=\"4016\"\u003eLearn how to quickly navigate OSHA, the International Fuel Gas Code, and the International Mechanical Code under time pressure so you can find answers faster during the exam.\u003c\/p\u003e\n\u003ch3 data-section-id=\"87o96m\" data-start=\"4018\" data-end=\"4059\"\u003e✔️ Builds Real-World HVAC\/R Knowledge\u003c\/h3\u003e\n\u003cp data-start=\"4061\" data-end=\"4242\"\u003eStrengthen your understanding of air conditioning systems, refrigeration equipment, heating systems, ventilation, ductwork, controls, service procedures, and troubleshooting basics.\u003c\/p\u003e\n\u003ch3 data-section-id=\"64mdjj\" data-start=\"4244\" data-end=\"4300\"\u003e✔️ Improves Fuel Gas and Mechanical Code Preparation\u003c\/h3\u003e\n\u003cp data-start=\"4302\" data-end=\"4472\"\u003eReview key requirements for gas piping, appliance venting, combustion air, mechanical equipment clearances, duct systems, exhaust, ventilation, and refrigeration systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"b9hazp\" data-start=\"4474\" data-end=\"4526\"\u003e✔️ Strengthens Duct Design and Airflow Knowledge\u003c\/h3\u003e\n\u003cp data-start=\"4528\" data-end=\"4699\"\u003eUse Manual D and the Ductulator before exam day to build a stronger understanding of duct sizing, static pressure, friction loss, airflow delivery, and system performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nm308b\" data-start=\"4701\" data-end=\"4738\"\u003e✔️ Supports Safety and Compliance\u003c\/h3\u003e\n\u003cp data-start=\"4740\" data-end=\"4893\"\u003eStudy OSHA construction safety, PPE, ladder safety, tool safety, electrical awareness, equipment handling, and jobsite hazard prevention for HVAC\/R work.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7u260w\" data-start=\"4895\" data-end=\"4938\"\u003e✔️ Expands Your Contractor Capabilities\u003c\/h3\u003e\n\u003cp data-start=\"4940\" data-end=\"5126\"\u003eGain the technical knowledge needed to handle residential and commercial air conditioning, refrigeration, heating, ventilation, fuel gas equipment, duct systems, and mechanical projects.\u003c\/p\u003e\n\u003ch2 data-section-id=\"jlsssh\" data-start=\"5128\" data-end=\"5149\"\u003e🎯 Who This Is For\u003c\/h2\u003e\n\u003cul data-start=\"5151\" data-end=\"5552\"\u003e\n\u003cli data-section-id=\"1epu7e7\" data-start=\"5151\" data-end=\"5203\"\u003eContractors applying for the Arizona CR-39 License\u003c\/li\u003e\n\u003cli data-section-id=\"4i5b5c\" data-start=\"5204\" data-end=\"5251\"\u003eResidential and commercial HVAC\/R contractors\u003c\/li\u003e\n\u003cli data-section-id=\"1y9qjno\" data-start=\"5252\" data-end=\"5297\"\u003eAir conditioning technicians and installers\u003c\/li\u003e\n\u003cli data-section-id=\"1nbqjka\" data-start=\"5298\" data-end=\"5335\"\u003eRefrigeration service professionals\u003c\/li\u003e\n\u003cli data-section-id=\"puk9tc\" data-start=\"5336\" data-end=\"5373\"\u003eDuctwork and ventilation installers\u003c\/li\u003e\n\u003cli data-section-id=\"si7jms\" data-start=\"5374\" data-end=\"5423\"\u003eHeating system and boiler service professionals\u003c\/li\u003e\n\u003cli data-section-id=\"hjfgj\" data-start=\"5424\" data-end=\"5482\"\u003eMechanical contractors, supervisors, and business owners\u003c\/li\u003e\n\u003cli data-section-id=\"ajfg25\" data-start=\"5483\" data-end=\"5552\"\u003eAnyone serious about passing the exam and improving field expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1g3exlc\" data-start=\"5554\" data-end=\"5582\"\u003e🚀 Why This Package Works\u003c\/h2\u003e\n\u003cp data-start=\"5584\" data-end=\"5613\"\u003eThis package is built around:\u003c\/p\u003e\n\u003cul data-start=\"5615\" data-end=\"5896\"\u003e\n\u003cli data-section-id=\"5srhom\" data-start=\"5615\" data-end=\"5665\"\u003eActual Arizona CR-39 exam reference requirements\u003c\/li\u003e\n\u003cli data-section-id=\"1n7ommo\" data-start=\"5666\" data-end=\"5694\"\u003eOpen-book exam preparation\u003c\/li\u003e\n\u003cli data-section-id=\"1hbdqwa\" data-start=\"5695\" data-end=\"5732\"\u003eImportant technical study materials\u003c\/li\u003e\n\u003cli data-section-id=\"o2ub8i\" data-start=\"5733\" data-end=\"5813\"\u003eReal-world air conditioning, refrigeration, heating, and ductwork applications\u003c\/li\u003e\n\u003cli data-section-id=\"uld38q\" data-start=\"5814\" data-end=\"5855\"\u003eOSHA safety and construction compliance\u003c\/li\u003e\n\u003cli data-section-id=\"159yhk\" data-start=\"5856\" data-end=\"5896\"\u003eFuel gas and mechanical code knowledge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"ii15dl\" data-start=\"5898\" data-end=\"5911\"\u003e💡 Pro Tip\u003c\/h2\u003e\n\u003cp data-start=\"5913\" data-end=\"6180\"\u003eThe Arizona CR-39 exam is open-book, but only the approved references are allowed in the testing center. That means the study-only books should be used before test day to build HVAC\/R knowledge, while the allowed references should be practiced for speed and accuracy.\u003c\/p\u003e\n\u003cp data-start=\"6182\" data-end=\"6366\"\u003eThink of the study books as your system training and the approved references as your test-day gauges. You do not want to start checking the pressure after the clock is already running.\u003c\/p\u003e\n\u003ch2 data-section-id=\"yphhsh\" data-start=\"6368\" data-end=\"6403\"\u003e🏁 Prepare Smarter. Pass Faster.\u003c\/h2\u003e\n\u003cp data-start=\"6405\" data-end=\"6591\"\u003ePassing your Arizona CR-39 exam is not about luck. It is about understanding HVAC\/R systems, knowing safety rules, and being able to use your approved references quickly during the exam.\u003c\/p\u003e\n\u003cp data-start=\"6593\" data-end=\"6812\"\u003eThis package gives you the approved exam materials, important study references, and technical foundation needed to prepare for your Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor License.\u003c\/p\u003e\n\u003cp data-start=\"6814\" data-end=\"6911\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e👉 Get started today and take the next step toward earning your Arizona CR-39 Contractor License.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45794622177337,"sku":null,"price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationCR-39-BOOKS.jpg?v=1778689348"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-highlighted-tabbed-book-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Highlighted \u0026 Tabbed Book Package","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:50e766a3-3b71-4120-97ac-0c46a2885ad1-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"839334b4-5669-48ba-a727-c38b1f4f5060\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp\u003ePrepare with confidence and pass your \u003cstrong\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam\u003c\/strong\u003e with our expertly organized \u003cstrong\u003eHighlighted \u0026amp; Tabbed Book Package\u003c\/strong\u003e—designed specifically for Arizona’s open-book contractor licensing exam format. This complete package includes the approved references commonly used for the exam, professionally highlighted and tabbed to help you quickly locate critical information, improve efficiency, and maximize your performance on exam day.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential HVAC systems, commercial refrigeration equipment, fuel gas systems, duct design, or boiler operations, this package provides the essential codes, technical references, and practical HVACR knowledge needed to succeed on the exam and in the field.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📚 What’s Included\u003c\/h1\u003e\n\u003ch2\u003e✅ All Books Included Are Allowed in the Exam (Highlighted \u0026amp; Tabbed)\u003c\/h2\u003e\n\u003cp\u003eEvery reference in this package is professionally highlighted and pre-tabbed for fast navigation during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCode of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/h3\u003e\n\u003cp\u003eCritical construction safety standards covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC and mechanical jobsite safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLadder and scaffolding safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEquipment handling procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance standards for residential and commercial HVAC projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInternational Fuel Gas Code (IFGC), 2018\u003c\/h3\u003e\n\u003cp\u003eEssential fuel gas standards covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGas piping systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVenting requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection and testing procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInternational Mechanical Code (IMC), 2018\u003c\/h3\u003e\n\u003cp\u003eCore mechanical systems reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC installation requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct systems and exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial mechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eModern Refrigeration and Air Conditioning, 22nd Edition\u003c\/h3\u003e\n\u003cp\u003eComprehensive HVACR training resource covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir conditioning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat pumps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC electrical components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTroubleshooting techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC service and maintenance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eLow Pressure Boilers, 5th Edition\u003c\/h3\u003e\n\u003cp\u003eEssential boiler systems reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLow-pressure boiler operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler safety procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and hot water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler maintenance and troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler controls and inspections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eManual D®, 2016, 3rd Edition\u003c\/h3\u003e\n\u003cp\u003eIndustry-standard duct system design reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial duct design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAirflow balancing principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic pressure calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC system efficiency considerations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProper air distribution techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDuctulator\u003c\/h3\u003e\n\u003cp\u003ePractical HVAC airflow calculation tool covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFriction loss calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAirflow measurement references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC duct design support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVelocity and pressure references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField-use duct system calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e💡 \u003cstrong\u003eAll books included in this package are approved for use during the Arizona contractor exam and come professionally highlighted and tabbed to help you quickly locate important information during testing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why Choose This Package?\u003c\/h1\u003e\n\u003ch2\u003e🔍 Built for the Open-Book Exam\u003c\/h2\u003e\n\u003cp\u003eArizona contractor licensing exams are designed to test your ability to quickly locate and apply code and technical information. Our professionally designed highlighting and tabbing system helps you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNavigate HVAC codebooks faster\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLocate key refrigeration and mechanical references quickly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImprove speed and accuracy during the exam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce wasted time searching through materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStay organized and focused during testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🧠 Learn the Material While Preparing for the Exam\u003c\/h2\u003e\n\u003cp\u003eThese references help build real-world HVACR knowledge by covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial air conditioning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler operation and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct design and airflow calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC troubleshooting and diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety standards for HVAC work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e❄️ Designed for Residential \u0026amp; Commercial HVACR Contractors\u003c\/h2\u003e\n\u003cp\u003eThis package supports the scope of work covered under the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC system installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration equipment and controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping and appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler systems and controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC duct system design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC service, maintenance, and repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e💼 Who This Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eContractors applying for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC and refrigeration contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC technicians advancing into contracting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler and mechanical system professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals preparing for the Arizona contractor licensing exam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractors looking for a faster and more organized way to prepare for the exam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Pass Faster. Work Smarter.\u003c\/h1\u003e\n\u003cp\u003ePassing the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor Exam starts with having the right references—and knowing how to use them efficiently.\u003c\/p\u003e\n\u003cp\u003eWith professionally highlighted and tabbed books, you’ll spend less time searching and more time answering questions confidently.\u003c\/p\u003e\n\u003cp\u003eGet your \u003cstrong\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Highlighted \u0026amp; Tabbed Book Package\u003c\/strong\u003e today and take the next step toward becoming a licensed residential and commercial HVACR contractor in Arizona.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45810051317817,"sku":null,"price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationCR-39-HT.jpg?v=1778691835"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-exam-online-exam-prep","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam - Online Exam Prep","description":"\u003cp\u003ePrepare with confidence and pass your \u003cstrong\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam\u003c\/strong\u003e with this focused, high-impact \u003cstrong\u003eOnline Exam Prep Course\u003c\/strong\u003e—designed specifically around the references used on the Arizona contractor licensing exam and built to help you succeed in Arizona’s open-book testing environment.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential HVAC systems, commercial refrigeration equipment, fuel gas systems, boiler operations, or air distribution systems, this course gives you the exact technical knowledge, code navigation strategies, and practice tools you need to pass on your first try.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💻 What’s Included in This Online Exam Prep Course\u003c\/h1\u003e\n\u003ch2\u003e📚 Complete Arizona Air Conditioning \u0026amp; Refrigeration Contractor Exam Prep Course\u003c\/h2\u003e\n\u003cp\u003eA structured, easy-to-follow training program that breaks down the major topics covered on the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam using the approved exam references.\u003c\/p\u003e\n\u003ch3\u003eIncluded Reference Materials Covered in the Course:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCode of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Fuel Gas Code (IFGC), 2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Mechanical Code (IMC), 2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModern Refrigeration and Air Conditioning, 22nd Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow Pressure Boilers, 5th Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual D, 2016, 3rd Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuctulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe course helps you understand both the technical and code-based knowledge required to successfully pass the exam and perform confidently in residential and commercial HVACR work.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📖 Open-Book Exam Navigation Training\u003c\/h1\u003e\n\u003cp\u003eMaster the most important skill for passing an open-book HVACR exam—knowing how to quickly locate answers under time pressure.\u003c\/p\u003e\n\u003cp\u003eThis course includes step-by-step instruction on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHow to properly tab your books for fast navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to highlight key HVAC and mechanical code sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to use indexes, charts, and tables effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven search techniques for locating answers quickly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrategies used by successful Arizona contractor exam candidates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e❄️ HVACR Systems \u0026amp; Code Review\u003c\/h1\u003e\n\u003cp\u003eThe course covers the critical concepts and systems tested on the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam, including:\u003c\/p\u003e\n\u003ch2\u003eResidential \u0026amp; Commercial HVAC Systems\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeating and cooling system fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation and air distribution systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC equipment installation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC troubleshooting methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRefrigeration Systems\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycle principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial refrigeration equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigerant management and handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTroubleshooting refrigeration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration safety and diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFuel Gas Systems\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGas piping installation methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAppliance venting requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIFGC code compliance practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBoiler Systems\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLow-pressure boiler operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler maintenance and troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and hot water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler controls and inspections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eDuct Design \u0026amp; Air Distribution\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial duct system design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAirflow balancing methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFriction loss calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC efficiency optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMechanical Code Compliance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Mechanical Code requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC installation regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation system standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEquipment clearance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical safety and inspection practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOSHA Construction Safety\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC jobsite safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLadder and scaffolding safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance for HVAC and refrigeration work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📝 Simulated Practice Exams\u003c\/h1\u003e\n\u003cp\u003eTrain with realistic practice exams designed to simulate the actual testing experience.\u003c\/p\u003e\n\u003ch3\u003eIncludes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple timed practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuestions aligned with real Arizona contractor exam topics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation exercises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed answer explanations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed and accuracy training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese practice exams help build confidence while improving your ability to quickly locate answers within the approved references.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Proven Test-Taking Strategies\u003c\/h1\u003e\n\u003cp\u003eLearn how to approach the Arizona HVACR contractor exam efficiently and strategically:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTime management techniques for open-book exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to break down difficult code and technical questions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhen to look up answers versus answer from knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to avoid common testing mistakes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrategies to improve speed and confidence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⏳ Course Access\u003c\/h1\u003e\n\u003ch2\u003e6 Months of Full Online Access\u003c\/h2\u003e\n\u003cp\u003eStudy anytime, anywhere, at your own pace.\u003c\/p\u003e\n\u003cp\u003ePerfect for working HVAC professionals balancing exam prep with active residential and commercial projects and jobsite responsibilities.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e✅ Why This Course Works\u003c\/h1\u003e\n\u003cp\u003eThis isn’t just a general HVAC course—it’s a proven exam prep system specifically built around how the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is structured.\u003c\/p\u003e\n\u003cp\u003eBy combining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation mastery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVACR technical and mechanical code review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration and boiler systems training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct design and airflow calculation instruction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRealistic practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven exam strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e…you dramatically improve your chances of passing quickly and confidently.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Get Licensed Faster\u003c\/h1\u003e\n\u003cp\u003eIf you're serious about becoming a licensed Arizona HVACR contractor, this course gives you a clear roadmap to success—from understanding the material to mastering the open-book exam format.\u003c\/p\u003e\n\u003cp\u003eGet your \u003cstrong\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam – Online Exam Prep Course\u003c\/strong\u003e today and take the next step toward earning your Arizona contractor license.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45813425471545,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/2026NEWPRODUCTS-4-AZ-AirConditioning_RefrigerationCR-39-course.jpg?v=1778781685"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-books-courses-rental-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) - Books \u0026 Courses Rental Package","description":"\u003cp\u003ePrepare with confidence and pass your \u003cstrong\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam\u003c\/strong\u003e with our complete \u003cstrong\u003eBooks \u0026amp; Courses Rental Package\u003c\/strong\u003e—designed to give you everything you need to succeed without the high upfront cost of purchasing all required materials.\u003c\/p\u003e\n\u003cp\u003eThis comprehensive package combines essential HVAC and refrigeration code references, airflow and duct design resources, boiler system materials, OSHA safety standards, and online exam prep tools to help you master the technical knowledge and open-book testing strategies required to become a licensed Arizona residential and commercial HVAC contractor.\u003c\/p\u003e\n\u003ch1\u003e💰 Pricing \u0026amp; Rental Details\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRental Cost:\u003c\/strong\u003e $1,240\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefundable Book Deposit:\u003c\/strong\u003e $550\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Package Price:\u003c\/strong\u003e $1,790\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 Rental Package Includes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally highlighted and tabbed books\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Online Exam Prep Course\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-month book rental period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull online course access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice exams and test-taking strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eSpecial Order Notice:\u003c\/strong\u003e\u003cbr\u003eThis is a special order item. Please allow approximately \u003cstrong\u003e15 business days\u003c\/strong\u003e for your books to be professionally highlighted and tabbed before shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📚 Books Included in This Rental Package\u003c\/h1\u003e\n\u003cp\u003eThis package includes the key references used for both exam preparation and real-world residential and commercial HVAC and refrigeration work.\u003c\/p\u003e\n\u003ch2\u003e❄️ Trade \u0026amp; Code References\u003c\/h2\u003e\n\u003ch3\u003eCode of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/h3\u003e\n\u003cp\u003eCovers essential construction safety standards, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLadder and scaffolding safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment safety awareness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical and refrigeration jobsite hazards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance for HVAC contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInternational Fuel Gas Code (IFGC), 2018\u003c\/h3\u003e\n\u003cp\u003eCovers fuel gas system requirements, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGas piping installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAppliance venting standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial gas system compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInternational Mechanical Code (IMC), 2018\u003c\/h3\u003e\n\u003cp\u003ePrimary mechanical code reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct system regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial mechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eModern Refrigeration and Air Conditioning, 22nd Edition\u003c\/h3\u003e\n\u003cp\u003eComprehensive HVACR reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycle principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeating and cooling systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial refrigeration equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC troubleshooting and diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation and service procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eLow Pressure Boilers, 5th Edition\u003c\/h3\u003e\n\u003cp\u003eEssential boiler systems reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler operation fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and hot water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler safety and controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem maintenance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial boiler applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eManual D, 2016, 3rd Edition\u003c\/h3\u003e\n\u003cp\u003eIndustry-standard duct design reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and light commercial duct design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAirflow calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatic pressure considerations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC system efficiency principles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDuctulator\u003c\/h3\u003e\n\u003cp\u003eQuick-reference HVAC airflow tool covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFriction loss calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir velocity measurements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC airflow system design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField ductwork references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎓 Online Exam Prep Course Included\u003c\/h1\u003e\n\u003ch2\u003e🌬️ Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam Prep Course\u003c\/h2\u003e\n\u003cp\u003eThis structured online training program is specifically designed around the Arizona CR-39 licensing exam and includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC system review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical and fuel gas code instruction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycle fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing and airflow calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler and heating system review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice questions and simulated exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven test-taking techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📖 Open-Book Exam Navigation Training\u003c\/h1\u003e\n\u003cp\u003eLearn how to efficiently navigate your references during the exam.\u003c\/p\u003e\n\u003cp\u003eIncludes training on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProper book tabbing techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighlighting key HVAC and code sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsing indexes, charts, and tables effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast answer location strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-saving methods used by successful exam candidates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📝 Simulated Practice Exams\u003c\/h1\u003e\n\u003cp\u003eTrain with realistic practice exams that simulate the actual testing environment.\u003c\/p\u003e\n\u003ch3\u003eIncludes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTimed practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC questions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation exercises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed answer explanations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed and confidence-building drills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🔧 What This Package Helps You Learn\u003c\/h1\u003e\n\u003cp\u003eDevelop confidence in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC system installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycle operation and troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas and mechanical system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing and airflow calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler system fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA construction safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why This Package Works\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCombines books, courses, highlighting, and tabbing into one complete solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRental format lowers upfront costs while providing access to all required references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt specifically for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes realistic exam simulations and navigation training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to help you pass on your first attempt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Who This Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals preparing for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC technicians seeking contractor licensure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration professionals expanding into residential and commercial contracting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical contractors working with heating and cooling systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone looking for a complete, guided exam prep solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Get Prepared. Get Licensed. Build Your HVAC Contracting Career.\u003c\/h1\u003e\n\u003cp\u003ePassing the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor exam requires more than just field experience—you need the right references, the right training, and the right strategy.\u003c\/p\u003e\n\u003cp\u003eThis complete rental package gives you everything you need to prepare confidently, navigate the open-book exam efficiently, and take the next step toward becoming a licensed Arizona HVAC contractor.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45816339267641,"sku":null,"price":1790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/2026NEWPRODUCTS-3-AZ-AirConditioning_RefrigerationCR-39-RENTAL.jpg?v=1779148838"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-ultimate-exam-prep-rental-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Ultimate Exam Prep Rental Package","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:52eb7d22-22cd-45ad-9cb6-371325bc4927-5\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"24741c21-a1f3-47c8-b684-42bc855ec3c9\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Ultimate Exam Prep Rental Package is a complete licensing preparation solution designed to help you prepare for and pass the Arizona CR-39 contractor exam while confidently navigating the Arizona contractor licensing process.\u003c\/p\u003e\n\u003cp\u003eBuilt specifically for Arizona’s open-book exam format, this package combines essential HVACR, refrigeration, fuel gas, duct design, boiler, and OSHA safety references into one streamlined exam prep system—giving you the tools and resources needed to study efficiently and succeed on exam day.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📦 Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Ultimate Exam Prep Rental Package\u003c\/h1\u003e\n\u003ch3\u003ePackage Price: $1,665\u003c\/h3\u003e\n\u003ch3\u003eRefundable Deposit: $550\u003c\/h3\u003e\n\u003ch3\u003eTotal Due Today: $2,215\u003c\/h3\u003e\n\u003cp\u003eThe $550 deposit is fully refundable when books are returned in similar condition within the rental period.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e✅ What’s Included\u003c\/h1\u003e\n\u003ch2\u003e📚 Professionally Organized Book Set (Rental)\u003c\/h2\u003e\n\u003cp\u003eComplete Arizona HVACR contractor reference library organized for efficient open-book exam navigation.\u003c\/p\u003e\n\u003cp\u003eIncludes the core references commonly used for the Arizona CR-39 contractor exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🎓 Online Exam Prep Support\u003c\/h2\u003e\n\u003cp\u003eDesigned to help you master:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVACR systems and code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct design and airflow calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical installation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime management and proven test-taking techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📝 Contractor Licensing Guidance\u003c\/h2\u003e\n\u003cp\u003eGet step-by-step guidance through the Arizona contractor licensing process, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUnderstanding Arizona Registrar of Contractors requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication preparation guidance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLicensing documentation assistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBonding and insurance overview\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArizona licensing process support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⏳ Flexible Rental Access\u003c\/h2\u003e\n\u003cp\u003eEnjoy flexible rental access so you can prepare at your own pace while balancing work and scheduling demands.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Special Order Notice\u003c\/h2\u003e\n\u003cp\u003ePlease allow approximately 15 business days for processing and preparation before shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e❄️ Arizona CR-39 Trade References Included\u003c\/h1\u003e\n\u003ch2\u003e✅ Code of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/h2\u003e\n\u003cp\u003eCritical OSHA construction safety standards covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction jobsite safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFall protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ International Fuel Gas Code (IFGC), 2018\u003c\/h2\u003e\n\u003cp\u003eEssential fuel gas installation standards covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVenting requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAppliance installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ International Mechanical Code (IMC), 2018\u003c\/h2\u003e\n\u003cp\u003ePrimary mechanical systems code reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC installation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeating and cooling systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial and residential code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ Modern Refrigeration and Air Conditioning, 22nd Edition\u003c\/h2\u003e\n\u003cp\u003eComprehensive HVACR training reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir conditioning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat pumps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial refrigeration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem maintenance and installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration operational theory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ Low Pressure Boilers, 5th Edition\u003c\/h2\u003e\n\u003cp\u003eEssential boiler systems reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydronic heating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteam systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintenance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTroubleshooting techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ Manual D, 2016, 3rd Edition\u003c\/h2\u003e\n\u003cp\u003eIndustry-standard residential duct system design reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC duct design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir distribution systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential airflow balancing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem efficiency standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ Ductulator\u003c\/h2\u003e\n\u003cp\u003ePractical duct sizing and airflow reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFriction loss calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAirflow measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC duct system performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation system optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField reference calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎓 Exam Prep Topics Covered\u003c\/h1\u003e\n\u003cp\u003eThe Arizona CR-39 Exam Prep program helps prepare you for key exam areas including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAir conditioning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct design and airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA construction safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book code navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice-based exam strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why This Package Works\u003c\/h1\u003e\n\u003cp\u003eThis Ultimate Package is designed to give you a major advantage by combining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComplete Arizona CR-39 trade reference library\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally organized open-book exam materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVACR and mechanical industry references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLicensing process guidance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible rental access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAffordable rental model with refundable deposit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Who This Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals pursuing the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC technicians seeking Arizona contractor licensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration professionals expanding into contracting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical contractors pursuing Arizona licensure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone seeking a complete Arizona CR-39 exam prep solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Get Licensed Faster. Build Your Arizona HVACR Contracting Business with Confidence.\u003c\/h1\u003e\n\u003cp\u003eWith the right books, the right preparation, and the right licensing support, passing the Arizona CR-39 contractor exam is absolutely achievable.\u003c\/p\u003e\n\u003cp\u003eThis Ultimate Package gives you the complete roadmap—from exam preparation to code navigation to licensing guidance—so you can move through the Arizona licensing process with confidence and start building your HVACR contracting business faster.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45832070365241,"sku":null,"price":2215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationCR-39-ULTIMATE.jpg?v=1778777391"},{"product_id":"the-1-package-all-inclusive-arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-exam-licensing-business-setup-solution","title":"The 1 Package: All-Inclusive Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam, Licensing \u0026 Business Setup Solution","description":"\u003carticle data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-31\" data-turn-id=\"c18fd732-8e95-460a-8855-900e4667e2e7\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" tabindex=\"-1\"\u003e\u003c\/article\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-32\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-15\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"4e778007-60d2-49ec-8572-a23c9aad8ba6\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003carticle data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-31\" data-turn-id=\"c18fd732-8e95-460a-8855-900e4667e2e7\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" tabindex=\"-1\"\u003e\u003c\/article\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-32\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-15\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"4e778007-60d2-49ec-8572-a23c9aad8ba6\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"e33c5d0a-05d7-4c7f-a88c-2de4c7ad249b\" data-testid=\"conversation-turn-37\" data-scroll-anchor=\"false\" data-turn=\"user\" tabindex=\"-1\"\u003e\u003c\/article\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-18\" data-testid=\"conversation-turn-38\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a1a6e143-90b2-4dd3-a286-19d6629078fc\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"96ffe9bb-8720-4dad-82cd-548899e22370\" data-testid=\"conversation-turn-1\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8da058d5-fe0f-4fbc-bf41-b7b4ab43bce2-0\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"93afca7f-f3bb-43ff-8617-611f69677632\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-13\" data-turn-id=\"825e7a9e-167b-4a53-b98b-ba693865d4f1\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-14\" data-turn-id=\"request-WEB:8da058d5-fe0f-4fbc-bf41-b7b4ab43bce2-6\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"f2da2807-0a48-48fb-82cd-4544cfc8b915\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-7\" data-turn-id=\"8f62a46f-7236-4d96-a3f8-3877ba116d49\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-8\" data-turn-id=\"request-WEB:f9173ae4-81b7-476e-a9af-1c60776848d1-64\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"05a1b430-003e-45b4-8411-6c89e8a1c43b\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"be2165d6-b7c3-4b51-9a74-bb1b78535472\" data-testid=\"conversation-turn-25\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f9173ae4-81b7-476e-a9af-1c60776848d1-73\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d2683450-e92f-48d8-9883-0f07dd2bdb85\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"e32f665b-81e2-42e2-8a88-abc44566d5e0\" class=\"\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-35\" data-turn-id=\"e32f665b-81e2-42e2-8a88-abc44566d5e0\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"4bd1a8b0-11c4-4a16-8517-7b7bd3aae850\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"4bd1a8b0-11c4-4a16-8517-7b7bd3aae850\" data-testid=\"conversation-turn-45\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"da492c8e-bb0b-44f5-bb3f-59c764d01f17\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"da492c8e-bb0b-44f5-bb3f-59c764d01f17\" data-testid=\"conversation-turn-59\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69e7ce6b-1a64-8324-931f-80e2e2d94f7d-16\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-66\" data-turn-id=\"request-69e7ce6b-1a64-8324-931f-80e2e2d94f7d-16\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"9f3bb8f7-ea65-4a14-9045-c806b1698e1a\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"83db9901-0730-4a06-ad74-c10202a0b55f\" class=\"\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-69\" data-turn-id=\"83db9901-0730-4a06-ad74-c10202a0b55f\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-143\" data-turn-id-container=\"6cff197d-df3d-498c-9183-0c370b577f7b\" data-turn-id=\"6cff197d-df3d-498c-9183-0c370b577f7b\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-155\" data-turn-id-container=\"13646d30-f67a-4952-a080-2969c0418cc3\" data-turn-id=\"13646d30-f67a-4952-a080-2969c0418cc3\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-161\" data-turn-id-container=\"99a0a9a3-cc21-41f5-9885-b8f409f5bddf\" data-turn-id=\"99a0a9a3-cc21-41f5-9885-b8f409f5bddf\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"29f3a906-636a-43b2-b113-a45e25d6b236\" data-turn-id-container=\"29f3a906-636a-43b2-b113-a45e25d6b236\" data-testid=\"conversation-turn-169\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"00c26231-0020-4f1a-9acb-a8c4d297f0d1\" data-turn-id-container=\"00c26231-0020-4f1a-9acb-a8c4d297f0d1\" data-testid=\"conversation-turn-173\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-28\" data-turn-id-container=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-28\" data-testid=\"conversation-turn-174\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"af0fb7c2-4cb2-4fed-aaa3-6bae1dc1cafc\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"373\"\u003eThe 1 Package: All-Inclusive Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam, Licensing \u0026amp; Business Setup Solution from 1 Exam Prep is your complete, start-to-finish pathway to becoming a licensed HVACR contractor in Arizona—and launching a profitable, compliant heating, ventilation, air conditioning, and refrigeration business.\u003c\/p\u003e\n\u003cp data-start=\"375\" data-end=\"726\"\u003eThis all-in-one system goes far beyond basic exam prep. It combines HVACR technical training, mechanical and fuel gas code education, duct design instruction, refrigeration system fundamentals, licensing support, and full business setup services to take you from skilled HVAC technician to fully licensed contractor and business owner with confidence.\u003c\/p\u003e\n\u003cp data-start=\"728\" data-end=\"1011\"\u003eBuilt specifically for Arizona’s open-book exam format, this program teaches you not just what to study—but how to efficiently navigate codebooks, technical manuals, and HVAC trade references under time pressure so you can pass your exam faster and operate successfully in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-26\" data-turn-id-container=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-26\" data-testid=\"conversation-turn-170\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8a7c2ab8-d77c-46bb-b2ee-a12ab9a674be\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"641\" data-end=\"932\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"932\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eThe 1 Package: All-Inclusive Arizona\u003cspan style=\"color: #2b00ff;\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003eAir Conditioning and Refrigeration \/ Commercial Contractor (CR-39)\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e Exam, Licensing \u0026amp; Business Setup Solution\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eTotal Cost: $2,665\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlus a $550 Refundable Deposit if books are returned in similar condition within 1 year\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTotal: $3,215 (All-Inclusive – No Hidden Fees!)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eThe 1 Package: All-Inclusive Arizona\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003eAir Conditioning and Refrigeration \/ Commercial \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e Contractor (CR-39)\u003c\/span\u003e Exam, Licensing \u0026amp; Business Setup Solution\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-32\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-15\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"4e778007-60d2-49ec-8572-a23c9aad8ba6\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-36\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-17\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"45e0d682-b0a2-4c14-9d45-11a2b4bf7de6\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-18\" data-testid=\"conversation-turn-38\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a1a6e143-90b2-4dd3-a286-19d6629078fc\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-19\" data-testid=\"conversation-turn-40\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bd7006db-9401-4069-95ca-ef3623f23804\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-82\" data-turn-id=\"request-WEB:cfb7efc6-b96e-4689-93e3-8e1144bc1ad6-40\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"80e82af0-3024-427d-ad53-bfd2b100fa8a\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-86\" data-turn-id=\"request-WEB:cfb7efc6-b96e-4689-93e3-8e1144bc1ad6-42\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"5b0d643c-6b45-42be-a0e2-3476dc83f739\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-6\" data-turn-id=\"request-WEB:d15de40b-05fe-4eea-b63e-47a66c7f7546-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"0fce3562-b1fd-48f6-bc6d-886b9cec3b5e\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f9173ae4-81b7-476e-a9af-1c60776848d1-62\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\" aria-hidden=\"true\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-10\" data-turn-id=\"request-WEB:f9173ae4-81b7-476e-a9af-1c60776848d1-65\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-12\" data-turn-id=\"request-WEB:f9173ae4-81b7-476e-a9af-1c60776848d1-66\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69e7ce6b-1a64-8324-931f-80e2e2d94f7d-19\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-72\" data-turn-id=\"request-69e7ce6b-1a64-8324-931f-80e2e2d94f7d-19\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"d07d2bba-aa70-453f-ab61-86b009b5d093\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-14\" data-turn-id=\"request-WEB:52eb7d22-22cd-45ad-9cb6-371325bc4927-6\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"7f8ecd1f-adf0-4df2-8ca2-c4956ccb25ae\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-5\" data-turn-id-container=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-5\" data-testid=\"conversation-turn-108\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"42cc11bb-b08e-406a-b99d-4744845935ba\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-7\" data-turn-id-container=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-7\" data-testid=\"conversation-turn-112\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"84655bc6-7159-4dcf-89a3-c42c24ac8461\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-128\" data-turn-id-container=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-5\" data-turn-id=\"request-6a01f069-3c40-8321-ac2d-40d05b4202ed-5\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"2ae90b38-cb20-4bad-833d-c1a2a9b4ec13\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-end=\"870\" data-start=\"602\"\u003e.\u003c\/p\u003e\n\u003ch1 data-section-id=\"o3sv4i\" data-start=\"1018\" data-end=\"1088\"\u003e❄️ Your Complete HVACR Contractor Licensing \u0026amp; Business Launch System\u003c\/h1\u003e\n\u003cp data-start=\"1090\" data-end=\"1321\"\u003eThe 1 Package is your all-in-one solution to pass your Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam, complete your licensing process, and build a successful HVACR contracting business.\u003c\/p\u003e\n\u003cp data-start=\"1323\" data-end=\"1488\"\u003eWe handle everything—from exam prep and book preparation to business formation and licensing guidance—so you can focus on passing your exam and growing your company.\u003c\/p\u003e\n\u003chr data-start=\"1490\" data-end=\"1493\"\u003e\n\u003ch1 data-section-id=\"1oqfm4l\" data-start=\"1495\" data-end=\"1515\"\u003e📦 What’s Included\u003c\/h1\u003e\n\u003ch2 data-section-id=\"76dva\" data-start=\"1517\" data-end=\"1558\"\u003e✅ State Licensing Application Support*\u003c\/h2\u003e\n\u003cp data-start=\"1560\" data-end=\"1698\"\u003eStep-by-step guidance through the Arizona contractor licensing process to help you avoid delays, missing paperwork, and compliance issues.\u003c\/p\u003e\n\u003cp data-start=\"1700\" data-end=\"1715\"\u003eWe assist with:\u003c\/p\u003e\n\u003cul data-start=\"1717\" data-end=\"1877\"\u003e\n\u003cli data-section-id=\"1q08nni\" data-start=\"1717\" data-end=\"1763\"\u003eUnderstanding Arizona licensing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"1jl8hnh\" data-start=\"1764\" data-end=\"1798\"\u003eApplication preparation guidance\u003c\/li\u003e\n\u003cli data-section-id=\"16a85b0\" data-start=\"1799\" data-end=\"1831\"\u003eRequired documentation support\u003c\/li\u003e\n\u003cli data-section-id=\"tvvcyx\" data-start=\"1832\" data-end=\"1877\"\u003eNavigating the contractor licensing process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1879\" data-end=\"1882\"\u003e\n\u003ch2 data-section-id=\"g2a80s\" data-start=\"1884\" data-end=\"1928\"\u003e✅ Business Formation (LLC or Corporation)\u003c\/h2\u003e\n\u003cp data-start=\"1930\" data-end=\"2038\"\u003eWe establish your business entity so you are legally structured and ready to operate as an HVACR contractor.\u003c\/p\u003e\n\u003chr data-start=\"2040\" data-end=\"2043\"\u003e\n\u003ch2 data-section-id=\"1pebh02\" data-start=\"2045\" data-end=\"2073\"\u003e✅ EIN Filing with the IRS\u003c\/h2\u003e\n\u003cp data-start=\"2075\" data-end=\"2138\"\u003eWe obtain your Employer Identification Number (EIN) so you can:\u003c\/p\u003e\n\u003cul data-start=\"2140\" data-end=\"2254\"\u003e\n\u003cli data-section-id=\"jt0xou\" data-start=\"2140\" data-end=\"2169\"\u003eOpen business bank accounts\u003c\/li\u003e\n\u003cli data-section-id=\"14oyvzh\" data-start=\"2170\" data-end=\"2193\"\u003eManage taxes properly\u003c\/li\u003e\n\u003cli data-section-id=\"10jt46n\" data-start=\"2194\" data-end=\"2210\"\u003eHire employees\u003c\/li\u003e\n\u003cli data-section-id=\"10r13au\" data-start=\"2211\" data-end=\"2254\"\u003eOperate your HVACR company professionally\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2256\" data-end=\"2259\"\u003e\n\u003ch2 data-section-id=\"7tnqnm\" data-start=\"2261\" data-end=\"2304\"\u003e✅ Workers’ Compensation Exemption Filing\u003c\/h2\u003e\n\u003cp data-start=\"2306\" data-end=\"2398\"\u003eIf eligible, we assist with filing your exemption to help reduce startup insurance expenses.\u003c\/p\u003e\n\u003chr data-start=\"2400\" data-end=\"2403\"\u003e\n\u003ch1 data-section-id=\"37ukaj\" data-start=\"2405\" data-end=\"2455\"\u003e📚 Highlighted \u0026amp; Tabbed Book Set (1-Year Rental)\u003c\/h1\u003e\n\u003cp data-start=\"2457\" data-end=\"2548\"\u003eAll required HVACR trade references come professionally highlighted and tabbed to help you:\u003c\/p\u003e\n\u003cul data-start=\"2550\" data-end=\"2737\"\u003e\n\u003cli data-section-id=\"1sy4p9s\" data-start=\"2550\" data-end=\"2564\"\u003eStudy faster\u003c\/li\u003e\n\u003cli data-section-id=\"1ndhu2c\" data-start=\"2565\" data-end=\"2597\"\u003eNavigate codebooks efficiently\u003c\/li\u003e\n\u003cli data-section-id=\"mnfy36\" data-start=\"2598\" data-end=\"2648\"\u003eLocate critical tables and code sections quickly\u003c\/li\u003e\n\u003cli data-section-id=\"wj7xt4\" data-start=\"2649\" data-end=\"2693\"\u003eImprove speed and accuracy during the exam\u003c\/li\u003e\n\u003cli data-section-id=\"1js1i3f\" data-start=\"2694\" data-end=\"2737\"\u003eMaster Arizona’s open-book testing format\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2739\" data-end=\"2742\"\u003e\n\u003ch1 data-section-id=\"1ei2zco\" data-start=\"2744\" data-end=\"2789\"\u003e🎓 Online Exam Prep Courses (1-Year Access)\u003c\/h1\u003e\n\u003cp data-start=\"2791\" data-end=\"2874\"\u003eGet full access to comprehensive HVACR contractor exam prep training for 12 months.\u003c\/p\u003e\n\u003cp data-start=\"2876\" data-end=\"2897\"\u003eEach course includes:\u003c\/p\u003e\n\u003cul data-start=\"2899\" data-end=\"3082\"\u003e\n\u003cli data-section-id=\"1tecirj\" data-start=\"2899\" data-end=\"2924\"\u003ePractice exam questions\u003c\/li\u003e\n\u003cli data-section-id=\"1gpisfz\" data-start=\"2925\" data-end=\"2951\"\u003eStructured study modules\u003c\/li\u003e\n\u003cli data-section-id=\"1aj1gc2\" data-start=\"2952\" data-end=\"2983\"\u003eOpen-book navigation training\u003c\/li\u003e\n\u003cli data-section-id=\"fi1df8\" data-start=\"2984\" data-end=\"3023\"\u003eHVAC and refrigeration systems review\u003c\/li\u003e\n\u003cli data-section-id=\"148douf\" data-start=\"3024\" data-end=\"3055\"\u003eProven exam-taking strategies\u003c\/li\u003e\n\u003cli data-section-id=\"1amovzf\" data-start=\"3056\" data-end=\"3082\"\u003eSimulated practice exams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3084\" data-end=\"3087\"\u003e\n\u003ch1 data-section-id=\"18ioh0j\" data-start=\"3089\" data-end=\"3135\"\u003e🚀 Build Beyond Business Accelerator (Bonus)\u003c\/h1\u003e\n\u003cp data-start=\"3137\" data-end=\"3326\"\u003eIncluded with your package is exclusive access to our Build Beyond Business Accelerator—an 18-week live contractor training program designed to help you grow beyond simply getting licensed.\u003c\/p\u003e\n\u003ch2 data-section-id=\"frnyfi\" data-start=\"3328\" data-end=\"3364\"\u003e📅 Live Weekly Virtual Sessions\u003c\/h2\u003e\n\u003ch2 data-section-id=\"3qtvps\" data-start=\"3365\" data-end=\"3399\"\u003e🕒 Thursdays | 6:30–8:00 PM EST\u003c\/h2\u003e\n\u003cp data-start=\"3401\" data-end=\"3421\"\u003eYou’ll learn how to:\u003c\/p\u003e\n\u003cul data-start=\"3423\" data-end=\"3663\"\u003e\n\u003cli data-section-id=\"abz2q\" data-start=\"3423\" data-end=\"3456\"\u003eEstimate and bid HVACR projects\u003c\/li\u003e\n\u003cli data-section-id=\"ho6mb7\" data-start=\"3457\" data-end=\"3496\"\u003eManage installation and service crews\u003c\/li\u003e\n\u003cli data-section-id=\"kb2hoh\" data-start=\"3497\" data-end=\"3536\"\u003eImprove job costing and profitability\u003c\/li\u003e\n\u003cli data-section-id=\"jg0sos\" data-start=\"3537\" data-end=\"3579\"\u003eBuild systems for operational efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"c5c6f4\" data-start=\"3580\" data-end=\"3619\"\u003eGenerate referral and repeat business\u003c\/li\u003e\n\u003cli data-section-id=\"z4wgb3\" data-start=\"3620\" data-end=\"3663\"\u003eScale your HVACR business with confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3665\" data-end=\"3668\"\u003e\n\u003ch1 data-section-id=\"xruw0t\" data-start=\"3670\" data-end=\"3707\"\u003e📚 What’s Included in This Package?\u003c\/h1\u003e\n\u003ch1 data-section-id=\"18fdgu3\" data-start=\"3709\" data-end=\"3818\"\u003e🌬️ Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Trade References\u003c\/h1\u003e\n\u003ch2 data-section-id=\"ipkh1a\" data-start=\"3820\" data-end=\"3878\"\u003e✅ Code of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/h2\u003e\n\u003cp data-start=\"3880\" data-end=\"3933\"\u003eCritical OSHA construction safety standards covering:\u003c\/p\u003e\n\u003cul data-start=\"3935\" data-end=\"4106\"\u003e\n\u003cli data-section-id=\"4ert1h\" data-start=\"3935\" data-end=\"3964\"\u003eConstruction jobsite safety\u003c\/li\u003e\n\u003cli data-section-id=\"1xdl2mj\" data-start=\"3965\" data-end=\"3996\"\u003ePersonal protective equipment\u003c\/li\u003e\n\u003cli data-section-id=\"61t2kz\" data-start=\"3997\" data-end=\"4025\"\u003eLadder and scaffold safety\u003c\/li\u003e\n\u003cli data-section-id=\"movo24\" data-start=\"4026\" data-end=\"4048\"\u003eHazard communication\u003c\/li\u003e\n\u003cli data-section-id=\"1yld8qd\" data-start=\"4049\" data-end=\"4078\"\u003eMechanical equipment safety\u003c\/li\u003e\n\u003cli data-section-id=\"5g03oo\" data-start=\"4079\" data-end=\"4106\"\u003eOSHA compliance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4108\" data-end=\"4111\"\u003e\n\u003ch2 data-section-id=\"1fulmc5\" data-start=\"4113\" data-end=\"4158\"\u003e✅ International Fuel Gas Code (IFGC), 2018\u003c\/h2\u003e\n\u003cp data-start=\"4160\" data-end=\"4206\"\u003eEssential fuel gas systems reference covering:\u003c\/p\u003e\n\u003cul data-start=\"4208\" data-end=\"4372\"\u003e\n\u003cli data-section-id=\"9xph1e\" data-start=\"4208\" data-end=\"4228\"\u003eGas piping systems\u003c\/li\u003e\n\u003cli data-section-id=\"1nea2x9\" data-start=\"4229\" data-end=\"4251\"\u003eVenting requirements\u003c\/li\u003e\n\u003cli data-section-id=\"u6kzmz\" data-start=\"4252\" data-end=\"4268\"\u003eCombustion air\u003c\/li\u003e\n\u003cli data-section-id=\"18cis55\" data-start=\"4269\" data-end=\"4293\"\u003eAppliance installation\u003c\/li\u003e\n\u003cli data-section-id=\"1sxykwj\" data-start=\"4294\" data-end=\"4321\"\u003eFuel gas safety standards\u003c\/li\u003e\n\u003cli data-section-id=\"u0dtb4\" data-start=\"4322\" data-end=\"4372\"\u003eResidential and commercial gas system compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4374\" data-end=\"4377\"\u003e\n\u003ch2 data-section-id=\"1menl8d\" data-start=\"4379\" data-end=\"4425\"\u003e✅ International Mechanical Code (IMC), 2018\u003c\/h2\u003e\n\u003cp data-start=\"4427\" data-end=\"4478\"\u003ePrimary mechanical systems code reference covering:\u003c\/p\u003e\n\u003cul data-start=\"4480\" data-end=\"4668\"\u003e\n\u003cli data-section-id=\"2221mo\" data-start=\"4480\" data-end=\"4509\"\u003eHVAC installation standards\u003c\/li\u003e\n\u003cli data-section-id=\"asz7lb\" data-start=\"4510\" data-end=\"4531\"\u003eVentilation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1jmnkmw\" data-start=\"4532\" data-end=\"4549\"\u003eExhaust systems\u003c\/li\u003e\n\u003cli data-section-id=\"6vx51\" data-start=\"4550\" data-end=\"4585\"\u003eMechanical equipment requirements\u003c\/li\u003e\n\u003cli data-section-id=\"5lk99y\" data-start=\"4586\" data-end=\"4641\"\u003eResidential and commercial mechanical code compliance\u003c\/li\u003e\n\u003cli data-section-id=\"ifyzr2\" data-start=\"4642\" data-end=\"4668\"\u003eAir distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4670\" data-end=\"4673\"\u003e\n\u003ch2 data-section-id=\"b0zbag\" data-start=\"4675\" data-end=\"4735\"\u003e✅ Modern Refrigeration and Air Conditioning, 22nd Edition\u003c\/h2\u003e\n\u003cp data-start=\"4737\" data-end=\"4785\"\u003eComprehensive HVACR training reference covering:\u003c\/p\u003e\n\u003cul data-start=\"4787\" data-end=\"4944\"\u003e\n\u003cli data-section-id=\"1j4as4s\" data-start=\"4787\" data-end=\"4809\"\u003eRefrigeration cycles\u003c\/li\u003e\n\u003cli data-section-id=\"13sns47\" data-start=\"4810\" data-end=\"4836\"\u003eAir conditioning systems\u003c\/li\u003e\n\u003cli data-section-id=\"jf9mxn\" data-start=\"4837\" data-end=\"4849\"\u003eHeat pumps\u003c\/li\u003e\n\u003cli data-section-id=\"t210ks\" data-start=\"4850\" data-end=\"4872\"\u003eHVAC troubleshooting\u003c\/li\u003e\n\u003cli data-section-id=\"1xujv2d\" data-start=\"4873\" data-end=\"4907\"\u003eCommercial refrigeration systems\u003c\/li\u003e\n\u003cli data-section-id=\"2hvkql\" data-start=\"4908\" data-end=\"4944\"\u003eService and maintenance procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4946\" data-end=\"4949\"\u003e\n\u003ch2 data-section-id=\"12rasb0\" data-start=\"4951\" data-end=\"4989\"\u003e✅ Low Pressure Boilers, 5th Edition\u003c\/h2\u003e\n\u003cp data-start=\"4991\" data-end=\"5035\"\u003eEssential boiler systems reference covering:\u003c\/p\u003e\n\u003cul data-start=\"5037\" data-end=\"5207\"\u003e\n\u003cli data-section-id=\"1ddzaxi\" data-start=\"5037\" data-end=\"5068\"\u003eBoiler operation fundamentals\u003c\/li\u003e\n\u003cli data-section-id=\"15cjul\" data-start=\"5069\" data-end=\"5098\"\u003eSteam and hot water systems\u003c\/li\u003e\n\u003cli data-section-id=\"c4pi1r\" data-start=\"5099\" data-end=\"5135\"\u003eBoiler controls and safety devices\u003c\/li\u003e\n\u003cli data-section-id=\"1hy463u\" data-start=\"5136\" data-end=\"5162\"\u003eHydronic heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"hh9uns\" data-start=\"5163\" data-end=\"5207\"\u003eMaintenance and troubleshooting procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5209\" data-end=\"5212\"\u003e\n\u003ch2 data-section-id=\"83n51m\" data-start=\"5214\" data-end=\"5246\"\u003e✅ Manual D, 2016, 3rd Edition\u003c\/h2\u003e\n\u003cp data-start=\"5248\" data-end=\"5297\"\u003eIndustry-standard duct design reference covering:\u003c\/p\u003e\n\u003cul data-start=\"5299\" data-end=\"5487\"\u003e\n\u003cli data-section-id=\"19j9nr7\" data-start=\"5299\" data-end=\"5346\"\u003eResidential and light commercial duct systems\u003c\/li\u003e\n\u003cli data-section-id=\"16yb10u\" data-start=\"5347\" data-end=\"5368\"\u003eHVAC airflow design\u003c\/li\u003e\n\u003cli data-section-id=\"z4hmc0\" data-start=\"5369\" data-end=\"5393\"\u003eDuct sizing procedures\u003c\/li\u003e\n\u003cli data-section-id=\"1mncggf\" data-start=\"5394\" data-end=\"5424\"\u003eStatic pressure calculations\u003c\/li\u003e\n\u003cli data-section-id=\"1cznbf\" data-start=\"5425\" data-end=\"5453\"\u003eAir distribution balancing\u003c\/li\u003e\n\u003cli data-section-id=\"1msyns5\" data-start=\"5454\" data-end=\"5487\"\u003eEfficient duct layout practices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5489\" data-end=\"5492\"\u003e\n\u003ch2 data-section-id=\"hkcn6f\" data-start=\"5494\" data-end=\"5509\"\u003e✅ Ductulator\u003c\/h2\u003e\n\u003cp data-start=\"5511\" data-end=\"5560\"\u003ePractical HVAC airflow calculation tool covering:\u003c\/p\u003e\n\u003cul data-start=\"5562\" data-end=\"5719\"\u003e\n\u003cli data-section-id=\"vu9mxg\" data-start=\"5562\" data-end=\"5588\"\u003eDuct sizing calculations\u003c\/li\u003e\n\u003cli data-section-id=\"1svkave\" data-start=\"5589\" data-end=\"5610\"\u003eAirflow measurement\u003c\/li\u003e\n\u003cli data-section-id=\"18v2t03\" data-start=\"5611\" data-end=\"5639\"\u003eFriction loss calculations\u003c\/li\u003e\n\u003cli data-section-id=\"2mht4i\" data-start=\"5640\" data-end=\"5663\"\u003eHVAC system balancing\u003c\/li\u003e\n\u003cli data-section-id=\"10m2iur\" data-start=\"5664\" data-end=\"5685\"\u003eDuct design support\u003c\/li\u003e\n\u003cli data-section-id=\"1qa1m73\" data-start=\"5686\" data-end=\"5719\"\u003eField installation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5721\" data-end=\"5724\"\u003e\n\u003ch1 data-section-id=\"13z0d9v\" data-start=\"5726\" data-end=\"5753\"\u003e🚀 Why This Package Works\u003c\/h1\u003e\n\u003cp data-start=\"5755\" data-end=\"5838\"\u003eThis program is designed to give you a complete competitive advantage by combining:\u003c\/p\u003e\n\u003cul data-start=\"5840\" data-end=\"6321\"\u003e\n\u003cli data-section-id=\"3f0eu4\" data-start=\"5840\" data-end=\"5880\"\u003eSpecialized HVACR contractor exam prep\u003c\/li\u003e\n\u003cli data-section-id=\"maz8m8\" data-start=\"5881\" data-end=\"5921\"\u003eMechanical and fuel gas code education\u003c\/li\u003e\n\u003cli data-section-id=\"1fpq4b1\" data-start=\"5922\" data-end=\"5967\"\u003eRefrigeration and air conditioning training\u003c\/li\u003e\n\u003cli data-section-id=\"17wp6i5\" data-start=\"5968\" data-end=\"6008\"\u003eBoiler and hydronic system instruction\u003c\/li\u003e\n\u003cli data-section-id=\"7arq5l\" data-start=\"6009\" data-end=\"6049\"\u003eHVAC airflow and duct design education\u003c\/li\u003e\n\u003cli data-section-id=\"us1djs\" data-start=\"6050\" data-end=\"6075\"\u003eOSHA safety preparation\u003c\/li\u003e\n\u003cli data-section-id=\"cc3197\" data-start=\"6076\" data-end=\"6116\"\u003eFull licensing and application support\u003c\/li\u003e\n\u003cli data-section-id=\"lvllt7\" data-start=\"6117\" data-end=\"6151\"\u003eBusiness formation and EIN setup\u003c\/li\u003e\n\u003cli data-section-id=\"dnicea\" data-start=\"6152\" data-end=\"6197\"\u003eProfessionally highlighted and tabbed books\u003c\/li\u003e\n\u003cli data-section-id=\"j77k6b\" data-start=\"6198\" data-end=\"6241\"\u003e1-year access to online exam prep courses\u003c\/li\u003e\n\u003cli data-section-id=\"1v1aj2u\" data-start=\"6242\" data-end=\"6279\"\u003eContractor business growth coaching\u003c\/li\u003e\n\u003cli data-section-id=\"1t271nc\" data-start=\"6280\" data-end=\"6321\"\u003eA clear roadmap from license to revenue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"6323\" data-end=\"6326\"\u003e\n\u003ch1 data-section-id=\"15dnugy\" data-start=\"6328\" data-end=\"6348\"\u003e🎯 Who This Is For\u003c\/h1\u003e\n\u003cul data-start=\"6350\" data-end=\"6742\"\u003e\n\u003cli data-section-id=\"vpa2vx\" data-start=\"6350\" data-end=\"6471\"\u003eIndividuals pursuing the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/li\u003e\n\u003cli data-section-id=\"k9v7m7\" data-start=\"6472\" data-end=\"6527\"\u003eHVAC technicians ready to become licensed contractors\u003c\/li\u003e\n\u003cli data-section-id=\"qtsgif\" data-start=\"6528\" data-end=\"6557\"\u003eRefrigeration professionals\u003c\/li\u003e\n\u003cli data-section-id=\"1oesi7y\" data-start=\"6558\" data-end=\"6612\"\u003eMechanical system installers and service technicians\u003c\/li\u003e\n\u003cli data-section-id=\"uw2mg9\" data-start=\"6613\" data-end=\"6660\"\u003eResidential and commercial HVAC professionals\u003c\/li\u003e\n\u003cli data-section-id=\"46uk93\" data-start=\"6661\" data-end=\"6742\"\u003eAnyone looking for a complete, guided path from licensing to business ownership\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"6744\" data-end=\"6747\"\u003e\n\u003ch1 data-section-id=\"1nclrqs\" data-start=\"6749\" data-end=\"6817\"\u003e🚀 Get Licensed. Get Legal. Build Your HVACR Contracting Business.\u003c\/h1\u003e\n\u003cp data-start=\"6819\" data-end=\"6982\"\u003eWith The 1 Package, you’re not just preparing for an exam—you’re building the foundation for a successful heating, cooling, and refrigeration construction company.\u003c\/p\u003e\n\u003cp data-start=\"6984\" data-end=\"7044\"\u003ePass your exam. Launch your business. Scale with confidence.\u003c\/p\u003e\n\u003cp data-start=\"7046\" data-end=\"7232\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e*License application preparation does not include state licensing fees. Applicants are responsible for submitting all required payments directly to the Arizona Registrar of Contractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45836682690617,"sku":null,"price":3215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/2026NEWPRODUCTS-30-AZ-AirConditioning_RefrigerationC-3-ONEPACKAGE_67231643-e1d2-441e-baa7-0351b659777e.jpg?v=1778781846"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-books-allowed-into-exam-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Books Allowed into Exam Package","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"8a191db7-6550-43df-aa92-e30ace9b13be\" data-turn-id-container=\"8a191db7-6550-43df-aa92-e30ace9b13be\" data-testid=\"conversation-turn-47\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Books Allowed into Exam Package from 1 Exam Prep is specifically designed for contractors preparing for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) licensing exam. This package includes the official references allowed inside the testing center and provides the essential knowledge needed for residential and commercial HVAC systems, refrigeration equipment, fuel gas applications, mechanical system installation, and OSHA safety compliance.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential HVAC service, commercial refrigeration installation, heating and cooling equipment, ventilation systems, fuel gas piping, mechanical retrofits, or large-scale climate control projects, this package helps you prepare for Arizona’s open-book exam format while strengthening your understanding of industry-standard mechanical and safety requirements.\u003c\/p\u003e\n\u003cp\u003eBecause the Arizona CR-39 exam is an open-book exam, success depends heavily on your ability to efficiently navigate technical references and quickly locate important information during the exam. This package helps you become familiar with the approved reference materials so you can improve speed, efficiency, and confidence on test day.\u003c\/p\u003e\n\u003cp\u003e📚 Books Included – Allowed in the Exam\u003c\/p\u003e\n\u003cp\u003eCode of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/p\u003e\n\u003cp\u003eInternational Fuel Gas Code (IFGC), 2018 Edition\u003c\/p\u003e\n\u003cp\u003eInternational Mechanical Code (IMC), 2018 Edition\u003c\/p\u003e\n\u003cp\u003eThese are the official references permitted inside the Arizona testing center for the Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam.\u003c\/p\u003e\n\u003cp\u003eThe OSHA 29 CFR Part 1926 regulations provide comprehensive safety standards related to construction operations, mechanical equipment installation, fall protection, confined space procedures, employee protection requirements, and OSHA compliance practices.\u003c\/p\u003e\n\u003cp\u003eThe International Fuel Gas Code (IFGC), 2018 Edition establishes standards related to fuel gas piping systems, combustion air requirements, gas appliance installations, venting systems, and fuel gas safety procedures.\u003c\/p\u003e\n\u003cp\u003eThe International Mechanical Code (IMC), 2018 Edition provides essential standards related to HVAC systems, refrigeration equipment, ventilation systems, ductwork installation, heating and cooling systems, mechanical equipment requirements, and residential and commercial mechanical code compliance.\u003c\/p\u003e\n\u003cp\u003eKey topics include:\u003c\/p\u003e\n\u003cp\u003eResidential and commercial HVAC systems\u003cbr\u003eAir conditioning and refrigeration installations\u003cbr\u003eFuel gas piping and appliance systems\u003cbr\u003eVentilation and airflow requirements\u003cbr\u003eMechanical equipment installation\u003cbr\u003eHeating and cooling system standards\u003cbr\u003eCommercial and residential refrigeration applications\u003cbr\u003eInspection and compliance procedures\u003cbr\u003eConstruction materials and methods\u003cbr\u003eOSHA construction safety regulations\u003cbr\u003eMechanical and fuel gas code compliance\u003c\/p\u003e\n\u003cp\u003e🔧 What This Package Does for You\u003c\/p\u003e\n\u003cp\u003eBuilt for Arizona’s Open-Book Exam Format\u003c\/p\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam is designed to test your ability to efficiently navigate technical references and quickly locate important information—not simply memorize code requirements and safety regulations.\u003c\/p\u003e\n\u003cp\u003eThis package helps you:\u003c\/p\u003e\n\u003cp\u003eBecome familiar with the structure of the approved references\u003cbr\u003eLearn how to quickly locate answers\u003cbr\u003eImprove speed and efficiency during testing\u003cbr\u003eBuild confidence using the actual exam-approved materials\u003c\/p\u003e\n\u003cp\u003eStrengthens HVAC \u0026amp; Refrigeration Knowledge\u003c\/p\u003e\n\u003cp\u003eDevelop a strong understanding of:\u003c\/p\u003e\n\u003cp\u003eResidential and commercial HVAC installation standards\u003cbr\u003eRefrigeration and cooling systems\u003cbr\u003eFuel gas piping and appliance requirements\u003cbr\u003eVentilation and airflow systems\u003cbr\u003eMechanical equipment safety procedures\u003cbr\u003eMechanical and fuel gas code compliance\u003cbr\u003eOSHA safety standards for HVAC construction\u003c\/p\u003e\n\u003cp\u003eIndustry-Relevant \u0026amp; Practical\u003c\/p\u003e\n\u003cp\u003eThe included OSHA, IFGC, and IMC references are not only valuable for exam preparation, but also serve as practical field resources for contractors working on residential and commercial HVAC, refrigeration, ventilation, and mechanical system projects throughout Arizona.\u003c\/p\u003e\n\u003cp\u003e🎯 Why This Package Works\u003c\/p\u003e\n\u003cp\u003eIncludes the Exact Books Allowed in the Arizona Exam\u003c\/p\u003e\n\u003cp\u003eStudy directly from the official references permitted inside the testing center.\u003c\/p\u003e\n\u003cp\u003eDesigned for Faster Code Navigation\u003c\/p\u003e\n\u003cp\u003eHelps improve your ability to quickly locate technical information under exam conditions.\u003c\/p\u003e\n\u003cp\u003eSupports Both Exam Success \u0026amp; Field Application\u003c\/p\u003e\n\u003cp\u003eStrengthens your understanding of HVAC systems, refrigeration standards, fuel gas requirements, and mechanical code compliance used in real-world residential and commercial projects.\u003c\/p\u003e\n\u003cp\u003eFocused \u0026amp; Efficient\u003c\/p\u003e\n\u003cp\u003eProvides the exact core references needed for Arizona CR-39 exam preparation without unnecessary materials.\u003c\/p\u003e\n\u003cp\u003e🚀 Who This Package Is For\u003c\/p\u003e\n\u003cp\u003eContractors preparing for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003cp\u003eResidential and commercial HVAC contractors\u003c\/p\u003e\n\u003cp\u003eRefrigeration system installers\u003c\/p\u003e\n\u003cp\u003eMechanical service professionals\u003c\/p\u003e\n\u003cp\u003eVentilation and ductwork specialists\u003c\/p\u003e\n\u003cp\u003eHeating and cooling system contractors\u003c\/p\u003e\n\u003cp\u003eContractors seeking to improve open-book exam efficiency\u003c\/p\u003e\n\u003cp\u003e🚀 Why Choose 1 Exam Prep\u003c\/p\u003e\n\u003cp\u003eAt 1 Exam Prep, we specialize in helping contractors pass licensing exams and build successful businesses in the construction industry. Our exam packages are designed around:\u003c\/p\u003e\n\u003cp\u003eActual Arizona licensing requirements\u003c\/p\u003e\n\u003cp\u003eReal-world construction knowledge\u003c\/p\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003cp\u003eIndustry-standard code references\u003c\/p\u003e\n\u003cp\u003eProven contractor-focused learning systems\u003c\/p\u003e\n\u003cp\u003eWe help contractors prepare not only to pass the exam, but also to perform successfully in the field after licensure.\u003c\/p\u003e\n\u003cp\u003e💡 Important Exam Insight\u003c\/p\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is an open-book exam, meaning approved reference materials may be brought into the testing center.\u003c\/p\u003e\n\u003cp\u003eHowever, successful candidates understand that passing is not about memorizing every code section or mechanical standard—it’s about knowing how to efficiently navigate the references under time pressure. Becoming familiar with the organization and layout of OSHA 29 CFR Part 1926, the International Fuel Gas Code, and the International Mechanical Code can significantly improve exam performance.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45842608652345,"sku":null,"price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationCR-3-BOOKSEO.jpg?v=1779720271"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-highlighted-tabbed-books-allowed-into-exam-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Highlighted \u0026 Tabbed Books Allowed into Exam Package","description":"\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-143\" data-turn-id=\"149f5deb-7c3c-4d39-b03b-186f4e755b11\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-144\" data-turn-id=\"request-WEB:bbb3319e-9a75-4904-8110-10eac4e358e3-71\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"fa3e39c8-694a-42d9-86a0-dfd5bb444497\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-188\" data-turn-id-container=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-23\" data-turn-id=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-23\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"44d6bd38-9700-4a2e-b2d6-c8eea76e81b3\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Highlighted \u0026amp; Tabbed Books Allowed into Exam Package from 1 Exam Prep is specifically designed for contractors preparing for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) licensing exam. This package includes the official references allowed inside the testing center, professionally highlighted and tabbed to help improve speed, accuracy, and confidence during Arizona’s open-book exam format.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential HVAC systems, commercial refrigeration installations, mechanical ventilation systems, fuel gas piping, climate control systems, refrigeration equipment maintenance, or large-scale heating and cooling projects, this package helps strengthen your understanding of critical mechanical code requirements, refrigeration standards, fuel gas regulations, and construction safety requirements used throughout Arizona residential and commercial construction projects.\u003c\/p\u003e\n\u003cp\u003eBecause the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam is an open-book exam, success depends heavily on your ability to quickly locate information inside approved references. The professionally highlighted and tabbed format helps streamline code navigation so you can work more efficiently under timed exam conditions.\u003c\/p\u003e\n\u003cp\u003e📚 Books Included – Allowed in the Exam\u003c\/p\u003e\n\u003cp\u003e✅ Code of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/p\u003e\n\u003cp\u003eThis essential OSHA reference provides federal construction safety standards used across residential and commercial HVAC and refrigeration projects.\u003c\/p\u003e\n\u003cp\u003eKey topics include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction site safety regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFall protection standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical safety requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfined space safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScaffolding and ladder safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy equipment operation safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction health and safety compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ International Fuel Gas Code (IFGC), 2018\u003c\/p\u003e\n\u003cp\u003eThe IFGC establishes regulations for fuel gas piping systems, appliance installation, venting systems, and combustion air requirements.\u003c\/p\u003e\n\u003cp\u003eKey topics include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGas appliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVenting system standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGas pressure testing procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipe sizing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection and code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ International Mechanical Code (IMC), 2018\u003c\/p\u003e\n\u003cp\u003eThe IMC provides regulations for mechanical systems, HVAC installations, refrigeration systems, and ventilation requirements used in residential and commercial buildings.\u003c\/p\u003e\n\u003cp\u003eKey topics include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC system installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct construction and installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection and code compliance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e📑 Professionally Highlighted \u0026amp; Tabbed for Faster Navigation\u003c\/p\u003e\n\u003cp\u003eThis package includes professionally organized highlighting and permanent tabs designed to help contractors quickly locate critical code sections during the exam.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFaster code lookup during timed testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved familiarity with code organization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasier navigation of frequently referenced sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced time spent searching through technical material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased testing confidence and efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🔧 What This Package Does for You\u003c\/p\u003e\n\u003cp\u003eBuilt for Arizona’s Open-Book Exam Format\u003c\/p\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam tests your ability to efficiently navigate technical references and quickly locate accurate information under pressure.\u003c\/p\u003e\n\u003cp\u003eThis package helps you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBecome familiar with the structure of the exam references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImprove speed and efficiency during testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDevelop confidence using real exam-approved materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice locating code requirements quickly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStrengthens Residential \u0026amp; Commercial HVAC Knowledge\u003c\/p\u003e\n\u003cp\u003eDevelop a stronger understanding of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system installation requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeating and cooling equipment installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA construction safety regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIndustry-Relevant \u0026amp; Practical\u003c\/p\u003e\n\u003cp\u003eThe included references are valuable not only for exam preparation, but also as long-term field resources for contractors working on HVAC systems, refrigeration equipment, ventilation systems, and mechanical installations throughout Arizona.\u003c\/p\u003e\n\u003cp\u003e🎯 Why This Package Works\u003c\/p\u003e\n\u003cp\u003eIncludes the Exact Books Allowed in the Arizona Exam\u003c\/p\u003e\n\u003cp\u003eStudy directly from the official references permitted inside the testing center.\u003c\/p\u003e\n\u003cp\u003eProfessionally Highlighted \u0026amp; Tabbed\u003c\/p\u003e\n\u003cp\u003eDesigned to improve speed, organization, and efficiency during the open-book exam.\u003c\/p\u003e\n\u003cp\u003eSupports Both Exam Success \u0026amp; Field Application\u003c\/p\u003e\n\u003cp\u003eStrengthens your understanding of real-world HVAC, refrigeration, and mechanical code requirements used daily in the field.\u003c\/p\u003e\n\u003cp\u003eFocused \u0026amp; Efficient\u003c\/p\u003e\n\u003cp\u003eProvides the core references needed for Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam preparation without unnecessary materials.\u003c\/p\u003e\n\u003cp\u003e🚀 Who This Package Is For\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eContractors preparing for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential HVAC contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial refrigeration professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical ventilation contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas system installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractors seeking improved open-book exam performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🚀 Why Choose 1 Exam Prep\u003c\/p\u003e\n\u003cp\u003eAt 1 Exam Prep, we specialize in helping contractors pass licensing exams and build successful construction careers. Our exam packages are built around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eActual Arizona licensing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-world HVAC and refrigeration industry knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustry-standard technical references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractor-focused learning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe help contractors prepare not only to pass the exam, but also to perform successfully in the field after licensure.\u003c\/p\u003e\n\u003cp\u003e💡 Important Exam Insight\u003c\/p\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is an open-book exam, meaning approved reference materials may be brought into the testing center.\u003c\/p\u003e\n\u003cp\u003eSuccessful candidates understand that passing is not about memorizing every code requirement — it’s about knowing how to efficiently navigate the references under time pressure. Becoming familiar with OSHA construction safety standards, the International Fuel Gas Code, and the International Mechanical Code can significantly improve exam performance and overall testing confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45845149745209,"sku":null,"price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationCR-39-HTEO_e82e4ae7-b38a-487e-981d-d1c30b525b42.jpg?v=1779303307"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-books-course-rental-exam-room-approved","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) - Books \u0026 Course Rental - Exam Room Approved","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"24f1dc11-a1f9-4ed7-b0c3-5620bc3946f1\" data-turn-id-container=\"24f1dc11-a1f9-4ed7-b0c3-5620bc3946f1\" data-testid=\"conversation-turn-191\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cp\u003ePrepare with confidence and pass your Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam with our complete Books \u0026amp; Course Rental – Exam Room Approved Package—designed to give you everything you need to succeed without the high upfront cost of purchasing all required materials.\u003c\/p\u003e\n\u003cp\u003eThis comprehensive package combines the exact references allowed inside the Arizona testing center with a structured online exam prep course to help you master the technical knowledge and open-book testing strategies required to become a licensed Arizona residential and commercial air conditioning and refrigeration contractor.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential HVAC systems, commercial refrigeration, ventilation systems, mechanical installations, fuel gas systems, or climate control projects, this package provides the essential code knowledge, safety standards, and exam preparation tools needed to succeed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💰 Pricing \u0026amp; Rental Details\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eRental Cost:\u003c\/strong\u003e $790\u003cbr\u003e\u003cstrong\u003eRefundable Book Deposit:\u003c\/strong\u003e $150\u003cbr\u003e\u003cstrong\u003eTotal Due Today:\u003c\/strong\u003e $940\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📦 Package Includes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExam room approved books\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally highlighted and tabbed references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Online Exam Prep Course\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-month book rental period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6 months of online course access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice exams and test-taking strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⚠️ Special Order Notice\u003c\/h1\u003e\n\u003cp\u003eThis is a special-order package. Please allow approximately 15 business days for books to be professionally highlighted and tabbed before shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📚 Books Included – Allowed in the Exam\u003c\/h1\u003e\n\u003cp\u003eThese are the official references permitted inside the Arizona testing center and professionally prepared to improve code navigation speed during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCode of Federal Regulations – 29 CFR Part 1926 (OSHA) – Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eCovers essential construction safety standards related to HVAC and refrigeration jobsite operations.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical safety requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFall protection standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLadder and scaffolding safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction site safety procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Professionally highlighted and tabbed to help you quickly locate critical safety regulations during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInternational Fuel Gas Code (IFGC), 2018 Edition – Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eProvides fuel gas installation standards and safety requirements relevant to residential and commercial HVAC systems.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVenting requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAppliance installation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air provisions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGas system testing procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCode compliance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Organized tabs and strategic highlighting improve speed and efficiency during testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInternational Mechanical Code (IMC), 2018 Edition – Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eProvides mechanical system installation standards for residential and commercial HVAC and refrigeration applications.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir distribution systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct construction requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code compliance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Professionally prepared for faster navigation during open-book testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🎓 Online Exam Prep Course Included\u003c\/h1\u003e\n\u003ch2\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam Prep Course\u003c\/h2\u003e\n\u003cp\u003eThis structured online training program is specifically designed around the Arizona CR-39 licensing exam and includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC system review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas code review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book code navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice questions and simulated exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven test-taking techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📖 Open-Book Exam Navigation Training\u003c\/h1\u003e\n\u003cp\u003eLearn how to efficiently navigate your references during the exam.\u003c\/p\u003e\n\u003ch3\u003eIncludes training on:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProper book tabbing techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighlighting key code sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsing indexes and tables effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast answer location strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-saving methods used by successful exam candidates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📝 Simulated Practice Exams\u003c\/h1\u003e\n\u003cp\u003eTrain with realistic practice exams designed to simulate the actual testing environment.\u003c\/p\u003e\n\u003ch3\u003eIncludes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTimed practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC and refrigeration questions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCode navigation exercises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed answer explanations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed and confidence-building drills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🔧 What This Package Helps You Learn\u003c\/h1\u003e\n\u003cp\u003eDevelop confidence in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas system safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial project safety and compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Why This Package Works\u003c\/h1\u003e\n\u003ch2\u003eIncludes the Exact Books Allowed in the Arizona Exam\u003c\/h2\u003e\n\u003cp\u003eStudy directly from the official references permitted inside the testing center.\u003c\/p\u003e\n\u003ch2\u003eProfessionally Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eDesigned to improve code navigation speed and efficiency.\u003c\/p\u003e\n\u003ch2\u003eIncludes Online Course Access for 6 Months\u003c\/h2\u003e\n\u003cp\u003eStructured training helps reinforce both technical knowledge and exam strategy.\u003c\/p\u003e\n\u003ch2\u003eRental Format Lowers Upfront Cost\u003c\/h2\u003e\n\u003cp\u003eGet access to the required books and training without the higher cost of purchasing materials outright.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Open-Book Testing Success\u003c\/h2\u003e\n\u003cp\u003eHelps reduce time spent searching for answers during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Who This Package Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals preparing for the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential HVAC contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial refrigeration professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical contractors expanding into HVAC work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eService technicians and refrigeration installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone looking for a complete guided exam prep solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why Choose 1 Exam Prep\u003c\/h1\u003e\n\u003cp\u003eAt 1 Exam Prep, we specialize in helping contractors pass licensing exams and build successful businesses in the construction industry. Our exam prep systems are designed around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eActual Arizona licensing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-world HVAC and refrigeration knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustry-standard code references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven contractor-focused learning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe help contractors prepare not only to pass the exam, but also to perform successfully in the field after licensure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💡 Important Exam Insight\u003c\/h1\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is an open-book exam, meaning approved references may be brought into the testing center.\u003c\/p\u003e\n\u003cp\u003eHowever, successful candidates understand that passing is not simply about having the books—it’s about knowing how to efficiently navigate them under time pressure. Professionally highlighted and tabbed references combined with structured course training can significantly improve speed, organization, and overall exam performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45845943156793,"sku":null,"price":940.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationCR--RENTALEO.jpg?v=1779209036"},{"product_id":"arizona-roofing-residential-commercial-contractor-cr-42-books-course-rental-exam-room-approved","title":"Arizona Roofing Residential \/ Commercial Contractor (CR-42) - Books \u0026 Course Rental - Exam Room Approved","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"24f1dc11-a1f9-4ed7-b0c3-5620bc3946f1\" data-turn-id-container=\"24f1dc11-a1f9-4ed7-b0c3-5620bc3946f1\" data-testid=\"conversation-turn-191\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cp\u003ePrepare with confidence and pass your Arizona Roofing Residential \/ Commercial Contractor (CR-42) Exam with our complete Books \u0026amp; Course Rental – Exam Room Approved Package—designed to give you everything you need to succeed without the high upfront cost of purchasing all required materials.\u003c\/p\u003e\n\u003cp\u003eThis comprehensive package combines the exact references allowed inside the Arizona testing center with a structured online exam prep course to help you master the technical knowledge and open-book testing strategies required to become a licensed Arizona residential and commercial roofing contractor.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential roofing, commercial roofing systems, roof replacement, waterproofing, flashing installation, or structural roof construction, this package provides the essential code knowledge, safety standards, and exam preparation tools needed to succeed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💰 Pricing \u0026amp; Rental Details\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eRental Cost:\u003c\/strong\u003e $690\u003cbr\u003e\u003cstrong\u003eRefundable Book Deposit:\u003c\/strong\u003e $250\u003cbr\u003e\u003cstrong\u003eTotal Due Today:\u003c\/strong\u003e $940\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📦 Package Includes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExam room approved books\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessionally highlighted and tabbed references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArizona Roofing Residential \/ Commercial Contractor (CR-42) Online Exam Prep Course\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-month book rental period\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6 months of online course access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice exams and test-taking strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e⚠️ Special Order Notice\u003c\/h1\u003e\n\u003cp\u003eThis is a special-order package. Please allow approximately 15 business days for books to be professionally highlighted and tabbed before shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📚 Books Included – Allowed in the Exam\u003c\/h1\u003e\n\u003cp\u003eThese are the official references permitted inside the Arizona testing center and professionally prepared to improve code navigation speed during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCode of Federal Regulations – 29 CFR Part 1926 (OSHA) – Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eCovers essential construction safety standards related to residential and commercial roofing operations.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFall protection requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLadder and scaffold safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoofing safety procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction site safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Professionally highlighted and tabbed to help you quickly locate critical safety regulations during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInternational Building Code (IBC), 2018 Edition – Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eProvides commercial construction code requirements related to roofing systems, structural safety, and building compliance.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial roofing standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStructural roof requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoof assembly classifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire-resistance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrainage and flashing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection and compliance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial building code standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Organized tabs and strategic highlighting improve speed and efficiency during testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInternational Residential Code (IRC), 2018 Edition – Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eCovers residential construction standards relevant to roofing systems and structural roof assemblies.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential roof framing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoof covering standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlashing and drainage requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAttic ventilation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential roofing safety provisions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStructural roof guidelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential code compliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Professionally prepared for faster navigation during open-book testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🎓 Online Exam Prep Course Included\u003c\/h1\u003e\n\u003ch2\u003eArizona Roofing Residential \/ Commercial Contractor (CR-42) Exam Prep Course\u003c\/h2\u003e\n\u003cp\u003eThis structured online training program is specifically designed around the Arizona CR-42 licensing exam and includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial roofing review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoofing system concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding code training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book code navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice questions and simulated exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven test-taking techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📖 Open-Book Exam Navigation Training\u003c\/h1\u003e\n\u003cp\u003eLearn how to efficiently navigate your references during the exam.\u003c\/p\u003e\n\u003ch3\u003eIncludes training on:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProper book tabbing techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighlighting key code sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsing indexes and tables effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast answer location strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-saving methods used by successful exam candidates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📝 Simulated Practice Exams\u003c\/h1\u003e\n\u003cp\u003eTrain with realistic practice exams designed to simulate the actual testing environment.\u003c\/p\u003e\n\u003ch3\u003eIncludes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTimed practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoofing construction questions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation exercises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed answer explanations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed and confidence-building drills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🔧 What This Package Helps You Learn\u003c\/h1\u003e\n\u003cp\u003eDevelop confidence in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial roofing systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoof framing and waterproofing methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoofing installation best practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJobsite safety and compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Why This Package Works\u003c\/h1\u003e\n\u003ch2\u003eIncludes the Exact Books Allowed in the Arizona Exam\u003c\/h2\u003e\n\u003cp\u003eStudy directly from the official references permitted inside the testing center.\u003c\/p\u003e\n\u003ch2\u003eProfessionally Highlighted \u0026amp; Tabbed\u003c\/h2\u003e\n\u003cp\u003eDesigned to improve code navigation speed and efficiency.\u003c\/p\u003e\n\u003ch2\u003eIncludes Online Course Access for 6 Months\u003c\/h2\u003e\n\u003cp\u003eStructured training helps reinforce both technical knowledge and exam strategy.\u003c\/p\u003e\n\u003ch2\u003eRental Format Lowers Upfront Cost\u003c\/h2\u003e\n\u003cp\u003eGet access to the required books and training without the higher cost of purchasing materials outright.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Open-Book Testing Success\u003c\/h2\u003e\n\u003cp\u003eHelps reduce time spent searching for answers during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Who This Package Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals preparing for the Arizona Roofing Residential \/ Commercial Contractor (CR-42) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential roofing contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial roofing professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproofing and flashing installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractors expanding into roofing work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone looking for a complete guided exam prep solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why Choose 1 Exam Prep\u003c\/h1\u003e\n\u003cp\u003eAt 1 Exam Prep, we specialize in helping contractors pass licensing exams and build successful businesses in the construction industry. Our exam prep systems are designed around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eActual Arizona licensing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-world roofing construction knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustry-standard code references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven contractor-focused learning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe help contractors prepare not only to pass the exam, but also to perform successfully in the field after licensure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💡 Important Exam Insight\u003c\/h1\u003e\n\u003cp\u003eThe Arizona Roofing Residential \/ Commercial Contractor (CR-42) Exam is an open-book exam, meaning approved references may be brought into the testing center.\u003c\/p\u003e\n\u003cp\u003eHowever, successful candidates understand that passing is not simply about having the books—it’s about knowing how to efficiently navigate them under time pressure. Professionally highlighted and tabbed references combined with structured course training can significantly improve speed, organization, and overall exam performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45845947875385,"sku":null,"price":740.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-RoofingResidential_CommercialCR-42-RENTALEO.jpg?v=1779211533"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-exam-prep-live-virtual-self-study-training","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam Prep - Live Virtual + Self Study Training","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-3\" class=\"\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-260\" data-turn-id-container=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-3\" data-turn-id=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-3\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"3aa5f5a1-35b0-450d-8e6c-4ea1f44e8607\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"835e9080-d9df-4ddd-b632-13b135d3e3b1\" class=\"\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-265\" data-turn-id-container=\"835e9080-d9df-4ddd-b632-13b135d3e3b1\" data-turn-id=\"835e9080-d9df-4ddd-b632-13b135d3e3b1\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-9\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-9\" data-turn-id-container=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-9\" data-testid=\"conversation-turn-272\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"de94736c-9396-4e5a-a11b-0c5a829c24ae\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003ePrepare with confidence and pass your \u003cstrong\u003eArizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam\u003c\/strong\u003e with our comprehensive \u003cstrong\u003eLive Virtual + Self Study Training Program\u003c\/strong\u003e—designed specifically around the references used on the Arizona contractor licensing exam and built to help you succeed in Arizona’s open-book testing environment.\u003c\/p\u003e\n\u003cp\u003eThis complete training system combines live instructor-led virtual classes with full self-paced online training, giving you the flexibility to learn live, review recordings on your own schedule, and access your training materials anytime, day or night.\u003c\/p\u003e\n\u003cp\u003eWhether you work in residential and commercial HVAC installation, refrigeration systems, air conditioning systems, ductwork, boiler systems, fuel gas systems, or mechanical service and repair, this program provides the technical knowledge, open-book testing strategies, and practical exam preparation tools needed to succeed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💻 What’s Included in This Training Program\u003c\/h1\u003e\n\u003ch1\u003e🎓 Live \u0026amp; Recorded Instructor-Led Virtual Classes\u003c\/h1\u003e\n\u003cp\u003eAttend live seminar-style virtual classes taught by experienced instructors covering the major references and concepts used on the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam.\u003c\/p\u003e\n\u003ch3\u003eLive Class Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLive online classes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInteractive seminar-style instruction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen Q\u0026amp;A and exam strategy discussions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-world HVAC and refrigeration system examples\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecorded sessions available for replay anytime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLearn from experienced HVAC and refrigeration contractor exam instructors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 If you cannot attend live, every class is recorded so you can watch it later at your convenience.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003ca href=\"https:\/\/1examprep.com\/pages\/live-classes\" target=\"_blank\" title=\"1 Exam Prep Live Class Contractor Exam Prep Schedule\" rel=\"noopener\"\u003e📅 Live Class Schedule\u003c\/a\u003e\u003c\/h1\u003e\n\u003cp\u003eThe live training schedule is organized around the books and technical references used on the exam.\u003c\/p\u003e\n\u003cp\u003eBecause this is a seminar-style training program that covers refrigeration systems, air conditioning systems, ductwork, boiler systems, and fuel gas systems, you only need to attend the sessions covering the books included on your specific exam.\u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/1examprep.com\/pages\/live-classes\" target=\"_blank\" title=\"1 Exam Prep Live Class Contractor Exam Prep Schedule\" rel=\"noopener\"\u003e🔗 Click Here to View the Current Live Class Schedule\u003c\/a\u003e\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch1\u003e💻 Full Self-Study Online Training Included\u003c\/h1\u003e\n\u003cp\u003eIn addition to the live classes, this package also includes the complete self-paced Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Online Exam Prep Course.\u003c\/p\u003e\n\u003cp\u003eStudy anytime, anywhere, at your own pace with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePractice quizzes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC and refrigeration systems review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExam simulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest-taking strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe self-study course is designed to reinforce what you learn during the live training sessions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e⏳ 1 Year Access Included with 24\/7 Availability\u003c\/h1\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 full year of live virtual class access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 full year of self-study course access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccess to recorded class replays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePractice exams and online training tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e24\/7 online access to your training materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccess from your computer, tablet, or mobile device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for working contractors balancing exam prep with active residential and commercial HVAC projects.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📚 Reference Materials Covered in the Training\u003c\/h1\u003e\n\u003cp\u003eThe course and live classes are built around the approved references commonly used on the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Mechanical Code (IMC), 2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Fuel Gas Code (IFGC), 2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModern Refrigeration and Air Conditioning, 22nd Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual D, 2016, 3rd Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuctulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow Pressure Boilers, 5th Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📖 Open-Book Exam Navigation Training\u003c\/h1\u003e\n\u003cp\u003eMaster the most important skill for passing an open-book contractor exam—knowing how to quickly locate answers under time pressure.\u003c\/p\u003e\n\u003cp\u003eThis training includes step-by-step instruction on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHow to properly tab your books\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to highlight key sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsing indexes and tables effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast answer location strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven search techniques for open-book exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-saving methods used by successful Arizona contractor exam candidates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e❄️ HVAC, Refrigeration \u0026amp; Mechanical Systems Review\u003c\/h1\u003e\n\u003cp\u003eThe training covers the critical concepts and systems tested on the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam, including:\u003c\/p\u003e\n\u003ch2\u003eHVAC \u0026amp; Refrigeration Fundamentals\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial air conditioning system concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration cycle awareness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCooling equipment coordination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation and airflow fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC installation and service practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDuct Systems \u0026amp; Air Distribution\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManual D duct design concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuctulator application fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir distribution and airflow management practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial ventilation coordination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct sizing and layout concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFuel Gas \u0026amp; Mechanical Code Compliance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Fuel Gas Code requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Mechanical Code concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical inspection and compliance practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping and appliance awareness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book mechanical code navigation techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBoiler Systems \u0026amp; Mechanical Coordination\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLow pressure boiler concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical piping and heating coordination awareness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration equipment integration practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractor-level troubleshooting concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC system operation fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📝 Simulated Practice Exams\u003c\/h1\u003e\n\u003cp\u003eTrain with realistic practice exams designed to simulate the actual testing experience.\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple timed practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuestions aligned with Arizona contractor exam topics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation exercises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed answer explanations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed and accuracy training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese practice exams help build confidence while improving your ability to quickly locate answers during the actual exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Proven Test-Taking Strategies\u003c\/h1\u003e\n\u003cp\u003eLearn how to approach the Arizona contractor exam efficiently and strategically:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTime management techniques for open-book exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to break down difficult technical questions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhen to look up answers versus answer from knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow to avoid common testing mistakes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrategies to improve speed and confidence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e✅ Why This Training Program Works\u003c\/h1\u003e\n\u003cp\u003eThis isn’t just an HVAC course—it’s a complete contractor exam prep system specifically built around how the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is structured.\u003c\/p\u003e\n\u003cp\u003eBy combining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLive instructor-led virtual training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecorded class replays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull self-study online training\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e24\/7 access to study materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book navigation mastery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC and refrigeration systems review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRealistic practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven exam strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e…you dramatically improve your chances of passing quickly and confidently.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Who This Program Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals pursuing the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration technicians and installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir conditioning system specialists\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical service professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler and fuel gas system contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractors seeking a flexible live virtual + self-study exam prep system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why Choose 1 Exam Prep\u003c\/h1\u003e\n\u003cp\u003eAt \u003ca href=\"https:\/\/www.1examprep.com\/?utm_source=chatgpt.com\"\u003e1 Exam Prep\u003c\/a\u003e, we specialize in helping contractors and skilled trades professionals pass licensing exams and build successful businesses in the construction industry. Our training systems are designed around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eActual Arizona licensing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-world HVAC and refrigeration knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustry-standard code and mechanical references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven contractor-focused learning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe help students prepare not only to pass the exam, but also to perform successfully in the field after licensure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💡 Important Exam Insight\u003c\/h1\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is an \u003cstrong\u003eopen-book exam\u003c\/strong\u003e, meaning approved references may be brought into the testing center.\u003c\/p\u003e\n\u003cp\u003eHowever, successful candidates understand that passing is not simply about having the books—it’s about knowing how to efficiently navigate them under time pressure. Combining live instruction, recorded training, self-study tools, and open-book navigation strategies can significantly improve speed, organization, and overall exam performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45851228635193,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioningCR-39-LIVETRAINING.jpg?v=1778862147"},{"product_id":"arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39-ultimate-books-exam-room-approved-course-application-package","title":"Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Ultimate Books Exam Room Approved + Course + Application Package","description":"\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-12\" data-turn-id=\"request-WEB:52eb7d22-22cd-45ad-9cb6-371325bc4927-5\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"24741c21-a1f3-47c8-b684-42bc855ec3c9\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-198\" data-turn-id-container=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-7\" data-turn-id=\"request-69fd1dd0-2018-83e8-acba-0913d1bdc97d-7\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"80c3ae49-efcc-4db7-a202-106cad094381\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003ePrepare with confidence and pass your Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam with our complete Ultimate Books Exam Room Approved + Course + Application Package—designed to give you everything you need to successfully prepare for the Arizona contractor exam, navigate the licensing process, and build or expand your residential and commercial HVAC and refrigeration business.\u003c\/p\u003e\n\u003cp\u003eBuilt specifically for Arizona’s open-book exam format, this complete licensing solution combines professionally highlighted and tabbed books, online exam prep training, and contractor licensing guidance into one streamlined system—giving you the tools and confidence needed to move efficiently through both the exam and licensing process.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📦 Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Ultimate Books Exam Room Approved + Course + Application Package\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Price:\u003c\/strong\u003e $1,215\u003cbr\u003e\u003cstrong\u003eRefundable Deposit:\u003c\/strong\u003e $150\u003cbr\u003e\u003cstrong\u003eTotal Due Today:\u003c\/strong\u003e $1,365\u003c\/p\u003e\n\u003cp\u003eThe $150 deposit is fully refundable when books are returned in similar condition within the rental period.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e✅ What’s Included\u003c\/h1\u003e\n\u003ch2\u003e📚 Professionally Highlighted \u0026amp; Tabbed Book Set (Rental)\u003c\/h2\u003e\n\u003cp\u003eComplete Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) exam room approved reference library professionally organized for fast open-book exam navigation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🎓 Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Online Exam Prep Course\u003c\/h2\u003e\n\u003cp\u003eDesigned to help you master:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC installation concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas and mechanical code navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book testing techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven test-taking methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHVAC and refrigeration compliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📝 Arizona Contractor License Application Assistance\u003c\/h2\u003e\n\u003cp\u003eGet step-by-step guidance through the Arizona contractor licensing process, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUnderstanding Arizona licensing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication preparation support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGuidance on required documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssistance navigating the licensing process\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⏳ Flexible Rental \u0026amp; Course Access\u003c\/h2\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1-year rental access to books\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 year of online course access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStudy at your own pace while balancing work, scheduling, and project responsibilities.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e⚠️ Special Order Notice\u003c\/h1\u003e\n\u003cp\u003ePlease allow approximately 15 business days for books to be professionally highlighted and tabbed before shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e📚 Exam Room Approved References Included\u003c\/h1\u003e\n\u003cp\u003eThese are the official references allowed inside the Arizona testing center and professionally prepared for faster navigation during the exam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ Code of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/h2\u003e\n\u003cp\u003eEssential construction safety standards covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical safety requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFall protection standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazard communication procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePersonal protective equipment (PPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLadder and scaffolding safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction site safety procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA compliance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Professionally highlighted and tabbed to help improve navigation speed during testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ International Fuel Gas Code (IFGC), 2018 Edition\u003c\/h2\u003e\n\u003cp\u003eComprehensive fuel gas code reference covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas piping systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAppliance installation standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVenting requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCombustion air provisions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGas system testing procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas safety regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCode compliance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Organized tabs and strategic highlighting help improve exam efficiency and code navigation speed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ International Mechanical Code (IMC), 2018 Edition\u003c\/h2\u003e\n\u003cp\u003eProvides mechanical system installation standards for residential and commercial HVAC and refrigeration systems.\u003c\/p\u003e\n\u003ch3\u003eTopics include:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVentilation system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical equipment installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir distribution systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuct construction requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code compliance procedures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Professionally prepared for faster navigation during open-book testing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🎓 Online Trade Exam Prep Course Included\u003c\/h1\u003e\n\u003ch2\u003e❄️ Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Trade Exam Prep Course\u003c\/h2\u003e\n\u003cp\u003eIncludes comprehensive training covering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC installation practices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system concepts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel gas and mechanical systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical code requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOSHA safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimulated practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven test-taking techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📖 Open-Book Exam Navigation Training\u003c\/h1\u003e\n\u003cp\u003eLearn how to efficiently navigate your references during the exam.\u003c\/p\u003e\n\u003cp\u003eIncludes training on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProper book tabbing techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighlighting key code sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsing indexes and tables effectively\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast answer location strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-saving methods used by successful exam candidates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e📝 Simulated Practice Exams\u003c\/h1\u003e\n\u003cp\u003eTrain with realistic practice exams designed to simulate the actual testing environment.\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTimed practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC questions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system exercises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCode navigation drills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed answer explanations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed and confidence-building drills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why This Package Works\u003c\/h1\u003e\n\u003cp\u003eThis Ultimate Package is designed to give you a major advantage by combining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComplete highlighted and tabbed exam room approved reference library\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnline trade exam prep course\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArizona contractor application assistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimulated practice exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA cost-effective rental model with refundable deposit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🎯 Who This Is For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndividuals pursuing the Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) License\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential and commercial HVAC contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRefrigeration system installers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical system professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContractors expanding into HVAC and refrigeration projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone looking for a complete guided licensing and exam preparation system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e🚀 Why Choose 1 Exam Prep\u003c\/h1\u003e\n\u003cp\u003eAt 1 Exam Prep, we specialize in helping contractors pass licensing exams and build successful businesses in the construction industry. Our exam prep systems are designed around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eActual Arizona licensing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-book exam navigation strategies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-world HVAC and refrigeration knowledge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustry-standard code references\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven contractor-focused learning systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe help contractors prepare not only to pass the exam, but also to move confidently through the licensing process and perform successfully in the field after licensure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💡 Important Exam Insight\u003c\/h1\u003e\n\u003cp\u003eThe Arizona Air Conditioning and Refrigeration Residential \/ Commercial Contractor (CR-39) Exam is an open-book exam, meaning approved references may be brought into the testing center.\u003c\/p\u003e\n\u003cp\u003eHowever, successful candidates understand that passing is not simply about having the books—it’s about knowing how to efficiently navigate them under time pressure. Professionally highlighted and tabbed references combined with structured course training and licensing guidance can significantly improve speed, organization, and overall exam performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45851414003769,"sku":null,"price":1365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-AirConditioning_RefrigerationC-ULTIMATEEO.jpg?v=1779209967"}],"url":"https:\/\/1examprep.com\/collections\/arizona-air-conditioning-and-refrigeration-residential-commercial-contractor-cr-39.oembed","provider":"1 Exam Prep","version":"1.0","type":"link"}