{"product_id":"oklahoma-hvacr-unlimited-contractor-book-package","title":"Oklahoma HVACR Unlimited Contractor Exam Book Package","description":"\u003carticle data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-5\" data-turn-id=\"76a016fe-9f2f-4e78-8f9a-c97da017053e\" 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-6\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-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 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=\"402f0193-5b10-479f-9009-11ce090d1ef6\" 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-11\" data-turn-id=\"97c08448-d137-434b-ab6e-2a622bace351\" 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-12\" data-turn-id=\"request-WEB:1e820be7-f4e5-44f7-82cc-79c12bf879fa-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 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=\"595a1453-88cd-4d36-b4b9-5825ea522a29\" data-message-author-role=\"assistant\"\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\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=\"866529e3-3d56-4cbe-a23d-2e8ecde97cf7\" data-testid=\"conversation-turn-259\" 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-69a75ab1-edac-8321-b856-5f7ec8797e3c-7\" data-testid=\"conversation-turn-260\" 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=\"980f9a6a-698b-4011-ae81-8d4413ab944c\" 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-69a75ab1-edac-8321-b856-5f7ec8797e3c-19\" data-testid=\"conversation-turn-284\" 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=\"3fb18991-ef9e-49c8-9154-cd13cd001aaf\" 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-69a75ab1-edac-8321-b856-5f7ec8797e3c-20\" data-testid=\"conversation-turn-286\" 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=\"81b73c56-a3a9-487f-aeac-03d001743aca\" 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\u003cp data-start=\"0\" data-end=\"507\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"56\"\u003eOklahoma HVACR Unlimited Contractor Book Package\u003c\/strong\u003e is a comprehensive reference collection designed to help professionals prepare for the \u003cstrong data-start=\"144\" data-end=\"198\"\u003eOklahoma HVACR Unlimited Contractor licensing exam\u003c\/strong\u003e. Developed for contractors working in residential, commercial, and industrial heating, ventilation, air conditioning, and refrigeration systems, this package provides the essential mechanical codes, technical references, and safety regulations required to pass the exam and perform successfully in the field.\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"714\"\u003eThis open-book exam package includes trusted industry resources covering HVAC system installation, refrigeration principles, fuel gas systems, mechanical code compliance, and construction safety standards.\u003c\/p\u003e\n\u003chr data-start=\"716\" data-end=\"719\"\u003e\n\u003ch2 data-section-id=\"1h28q57\" data-start=\"721\" data-end=\"757\"\u003e📚 Books Included in This Package\u003c\/h2\u003e\n\u003cp data-start=\"759\" data-end=\"1009\"\u003e\u003cstrong data-start=\"759\" data-end=\"815\"\u003e1. International Mechanical Code (IMC), 2018 Edition\u003c\/strong\u003e\u003cbr data-start=\"815\" data-end=\"818\"\u003eProvides mechanical system installation standards including HVAC equipment installation, ventilation systems, duct construction, mechanical system design requirements, and safety regulations.\u003c\/p\u003e\n\u003cp data-start=\"1011\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1011\" data-end=\"1066\"\u003e2. International Fuel Gas Code (IFGC), 2018 Edition\u003c\/strong\u003e\u003cbr data-start=\"1066\" data-end=\"1069\"\u003eEstablishes standards for safe installation of fuel gas piping systems, gas appliance installation, combustion air requirements, venting systems, and gas pipe sizing tables.\u003c\/p\u003e\n\u003cp data-start=\"1244\" data-end=\"1528\"\u003e\u003cstrong data-start=\"1244\" data-end=\"1307\"\u003e3. Modern Refrigeration and Air Conditioning – 22nd Edition\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eA comprehensive reference covering refrigeration cycle principles, HVAC system components, installation procedures, troubleshooting techniques, and maintenance practices used in residential and commercial HVAC systems.\u003c\/p\u003e\n\u003cp data-start=\"1530\" data-end=\"1790\"\u003e\u003cstrong data-start=\"1530\" data-end=\"1591\"\u003e4. Mathematics for Plumbers and Pipefitters – 8th Edition\u003c\/strong\u003e\u003cbr data-start=\"1591\" data-end=\"1594\"\u003eProvides practical formulas and calculations including pipe measurements, offsets, pressure calculations, layout mathematics, and installation calculations used in mechanical system installations.\u003c\/p\u003e\n\u003cp data-start=\"1792\" data-end=\"2040\"\u003e\u003cstrong data-start=\"1792\" data-end=\"1852\"\u003e5. Code of Federal Regulations – 29 CFR Part 1926 (OSHA)\u003c\/strong\u003e\u003cbr data-start=\"1852\" data-end=\"1855\"\u003eProvides federal construction safety regulations covering personal protective equipment (PPE), fall protection, ladders, scaffolding, hazard communication, and jobsite safety practices.\u003c\/p\u003e\n\u003chr data-start=\"2042\" data-end=\"2045\"\u003e\n\u003ch2 data-section-id=\"qlhvps\" data-start=\"2047\" data-end=\"2067\"\u003e❄️ Topics Covered\u003c\/h2\u003e\n\u003cul data-start=\"2069\" data-end=\"2454\"\u003e\n\u003cli data-section-id=\"1dxgexp\" data-start=\"2069\" data-end=\"2128\"\u003e\n\u003cp data-start=\"2071\" data-end=\"2128\"\u003eHVAC system installation and mechanical code compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lf6cpu\" data-start=\"2129\" data-end=\"2183\"\u003e\n\u003cp data-start=\"2131\" data-end=\"2183\"\u003eFuel gas piping systems and appliance installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d5x6wt\" data-start=\"2184\" data-end=\"2244\"\u003e\n\u003cp data-start=\"2186\" data-end=\"2244\"\u003eRefrigeration cycle principles and HVAC system operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"94ee7c\" data-start=\"2245\" data-end=\"2298\"\u003e\n\u003cp data-start=\"2247\" data-end=\"2298\"\u003eMechanical system troubleshooting and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s012g7\" data-start=\"2299\" data-end=\"2356\"\u003e\n\u003cp data-start=\"2301\" data-end=\"2356\"\u003ePipe layout calculations and installation mathematics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1iellvm\" data-start=\"2357\" data-end=\"2400\"\u003e\n\u003cp data-start=\"2359\" data-end=\"2400\"\u003eConstruction jobsite safety regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1r8s7c7\" data-start=\"2401\" data-end=\"2454\"\u003e\n\u003cp data-start=\"2403\" data-end=\"2454\"\u003eMechanical system inspection and safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2456\" data-end=\"2459\"\u003e\n\u003ch2 data-section-id=\"11ifxzv\" data-start=\"2461\" data-end=\"2490\"\u003e🎯 Who This Package Is For\u003c\/h2\u003e\n\u003cul data-start=\"2492\" data-end=\"2792\"\u003e\n\u003cli data-section-id=\"f45nwx\" data-start=\"2492\" data-end=\"2580\"\u003e\n\u003cp data-start=\"2494\" data-end=\"2580\"\u003eContractors preparing for the \u003cstrong data-start=\"2524\" data-end=\"2578\"\u003eOklahoma HVACR Unlimited Contractor licensing exam\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vxkks1\" data-start=\"2581\" data-end=\"2641\"\u003e\n\u003cp data-start=\"2583\" data-end=\"2641\"\u003eHVAC technicians advancing to contractor-level licensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y3xdeg\" data-start=\"2642\" data-end=\"2723\"\u003e\n\u003cp data-start=\"2644\" data-end=\"2723\"\u003eHVAC professionals working on residential, commercial, and industrial systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"j1ck2c\" data-start=\"2724\" data-end=\"2792\"\u003e\n\u003cp data-start=\"2726\" data-end=\"2792\"\u003eSkilled trades professionals seeking structured exam preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2794\" data-end=\"2797\"\u003e\n\u003ch2 data-section-id=\"19g7e6w\" data-start=\"2799\" data-end=\"2828\"\u003e✅ Why Choose This Package?\u003c\/h2\u003e\n\u003cp data-start=\"2830\" data-end=\"3210\"\u003e✔️ Includes essential references commonly used for HVAC contractor exam preparation\u003cbr data-start=\"2913\" data-end=\"2916\"\u003e✔️ Designed specifically for open-book testing success\u003cbr data-start=\"2970\" data-end=\"2973\"\u003e✔️ Combines mechanical codes, HVAC technical references, and safety regulations\u003cbr data-start=\"3052\" data-end=\"3055\"\u003e✔️ Covers refrigeration principles, fuel gas systems, and installation practices\u003cbr data-start=\"3135\" data-end=\"3138\"\u003e✔️ Ideal for building a professional HVAC contractor reference library\u003c\/p\u003e\n\u003cp data-start=\"3212\" data-end=\"3463\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePrepare with confidence. The \u003cstrong data-start=\"3241\" data-end=\"3293\"\u003eOklahoma HVACR Unlimited Contractor Book Package\u003c\/strong\u003e provides the authoritative technical references and industry standards needed to pass your exam and operate successfully as a licensed HVACR contractor in Oklahoma. ❄️🔧\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\/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\/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","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45577088958521,"sku":null,"price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/2026NEWPRODUCTS-46-OK-HVAC-UNLIMITED-BOOKS.jpg?v=1773549350","url":"https:\/\/1examprep.com\/products\/oklahoma-hvacr-unlimited-contractor-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}