{"product_id":"ohio-home-refrigeration-contractor-icc-exam-book-package","title":"Ohio Refrigeration Contractor (ICC) Exam Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eOhio Refrigeration Contractor (ICC) Exam Book Package\u003c\/h1\u003e\n\u003cp\u003eIf you’re working toward an \u003cstrong\u003eOhio Refrigeration Contractor\u003c\/strong\u003e license through the Ohio Construction Industry Licensing Board (OCILB), your exam preparation needs to be built around the exact references the state uses for the trade test. This \u003cstrong\u003eOhio Refrigeration Contractor (ICC) Exam Book Package\u003c\/strong\u003e focuses on the two primary references identified for the Ohio Refrigeration Contractor examination—so you can study in a way that mirrors how questions are written and how refrigeration work is evaluated under Ohio’s mechanical requirements.\u003c\/p\u003e\n\u003cp\u003eOhio’s Refrigeration Contractor exam is designed to measure knowledge for refrigeration work used for \u003cstrong\u003efood and product preservation\u003c\/strong\u003e (not comfort cooling\/air conditioning). That difference matters. Your preparation should reflect commercial refrigeration realities: refrigeration piping practices, refrigerant fundamentals, system controls, testing\/inspection expectations, and general code requirements that govern how equipment and systems are installed and maintained.\u003c\/p\u003e\n\u003cp\u003eThis package combines a current state mechanical code reference with a comprehensive refrigeration textbook so your study plan can cover both sides of the exam: code-driven requirements and real-world refrigeration theory and application. Whether you’re upgrading your scope, moving from field technician to contractor-level responsibilities, or formalizing your licensing credentials, the right books make preparation far more efficient.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam name:\u003c\/strong\u003e Ohio Refrigeration Contractor Examination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting provider:\u003c\/strong\u003e PSI (administers OCILB contractor examinations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of questions:\u003c\/strong\u003e 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePretest items:\u003c\/strong\u003e 10 (not scored)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime allowed:\u003c\/strong\u003e 3 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassing requirement:\u003c\/strong\u003e 70%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam format note:\u003c\/strong\u003e The Ohio Refrigeration Contractor exam is described as testing knowledge to install, maintain, repair, or alter refrigeration systems (unlimited tons\/horsepower) when intended for food and product preservation and not used for comfort systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTrade content areas included on the Ohio Refrigeration Contractor exam:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Knowledge \u0026amp; Requirements\u003c\/strong\u003e (18 items)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Piping\u003c\/strong\u003e (12 items)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants\u003c\/strong\u003e (6 items)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Systems \u0026amp; Controls\u003c\/strong\u003e (15 items)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting \u0026amp; Inspection\u003c\/strong\u003e (9 items)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe Ohio Refrigeration Contractor examination is an \u003cstrong\u003eopen book\u003c\/strong\u003e exam. Candidates are responsible for bringing their own approved references to the testing center. The candidate bulletin states that references may be highlighted, underlined, and\/or indexed prior to the exam session, but the references may not be written in during the examination, and no additional loose papers may be brought in with approved references.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat this means for your prep:\u003c\/strong\u003e Open book does not mean “easy.” The advantage comes from being able to locate code rules and technical details quickly. Your goal is to become fast at navigation—knowing where to find the answer and confirming it under time pressure—while also building enough trade knowledge to handle questions that rely on general industry practice.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003cp\u003eOhio’s state-level contractor licensing for refrigeration work is handled through the \u003cstrong\u003eOhio Construction Industry Licensing Board (OCILB)\u003c\/strong\u003e, which operates under the Ohio Department of Commerce (Division of Industrial Compliance). While your personal situation can affect which documents you must submit, the state’s published process follows these verified steps:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit an application for exam eligibility to OCILB\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe PSI Candidate Information Bulletin explains that eligibility for the exam is determined by OCILB, and candidates must complete an application and submit it with appropriate fees and required information for OCILB review.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive OCILB approval to sit for the exam\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOCILB reviews applications and notifies candidates of its decision. The bulletin indicates that OCILB approval is valid for one year.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete required background check steps after approval\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe candidate bulletin states that candidates approved by OCILB must obtain a federal and state background check prior to sitting for the examination.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule your exam with PSI once eligibility is confirmed\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAfter OCILB notifies PSI that you are eligible, you schedule through PSI. The bulletin notes you have one year to schedule and take your exam from the time eligibility is established.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePass the required examinations for licensure\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe candidate bulletin states that all applicants for contractor commercial licenses must take the \u003cstrong\u003eOhio Contractor’s Business and Law\u003c\/strong\u003e exam in addition to any required trade-specific exam. The bulletin also explains that if you later add another trade, you do not have to pass the Business and Law exam more than once every three years.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetesting rules (if needed)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIf you fail an exam portion, the bulletin states you must wait 60 days before retesting, and you can retest up to 5 times in a year.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eImportant planning notes:\u003c\/strong\u003e The state’s process includes timing requirements (approval validity, background check completion, scheduling windows). Build these into your timeline so exam preparation and paperwork do not conflict.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eOhio issues state contractor licenses for specific specialty trades through OCILB, including refrigeration. OCILB states that it issues licenses to qualified contractors in areas that include heating, ventilation, air conditioning, plumbing, hydronics, and refrigeration, and that contractors must pass the PSI licensing examination before receiving a license.\u003c\/p\u003e\n\u003cp\u003eFor Ohio contractor commercial licenses, the PSI Candidate Information Bulletin specifies two key requirements that affect nearly every applicant:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam requirement:\u003c\/strong\u003e Applicants must pass the trade exam (Ohio Refrigeration Contractor) and also pass the \u003cstrong\u003eOhio Contractor’s Business and Law\u003c\/strong\u003e exam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackground check requirement:\u003c\/strong\u003e After OCILB approves your application to sit for the exam, you must complete the required background checks prior to testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause requirements and forms can change, always rely on the current OCILB and PSI published instructions for your application packet, fee submission, and required attachments.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOhio Mechanical Code (2024)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis is the primary code reference used for Ohio mechanical requirements. It supports questions tied to mechanical code rules that affect refrigeration-related installations, system requirements, and compliance expectations in Ohio’s adopted mechanical framework.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Refrigeration and Air Conditioning (22nd Edition)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA comprehensive refrigeration and HVAC-R textbook covering refrigeration fundamentals, system components, controls, piping concepts, and practical field knowledge that supports refrigeration contractor-level decision-making.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eThe Ohio Refrigeration Contractor exam is built to test both \u003cstrong\u003ecode awareness\u003c\/strong\u003e and \u003cstrong\u003etrade competence\u003c\/strong\u003e. The candidate bulletin notes that the exam may contain questions based on trade knowledge or general industry practices in addition to reference-based questions. That means strong preparation blends structured code study with hands-on refrigeration understanding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use these two books effectively:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1) Start with the exam content outline and map it to your books\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUse the five subject areas as your study categories: General Knowledge \u0026amp; Requirements, Refrigeration Piping, Refrigerants, Refrigeration Systems \u0026amp; Controls, and Testing \u0026amp; Inspection. For each category, identify which chapters in Modern Refrigeration and Air Conditioning and which sections in the Ohio Mechanical Code you will rely on most.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2) Build code navigation speed (open-book advantage)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBecause this is an open-book exam, your speed at finding the right code section matters. Create a consistent tabbing\/indexing system and practice locating key topics under time pressure. You are not trying to memorize the entire code—you’re trying to become confident and fast at confirming the correct rule when a question points you to it.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3) Use the textbook to master refrigeration logic and terminology\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMany refrigeration questions require you to understand the system “why,” not just the system “what.” The textbook is where you strengthen refrigeration fundamentals: pressure\/temperature relationships, system components and their purpose, controls and sequence of operation, piping considerations, and common troubleshooting logic.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4) Practice mixing code + trade knowledge in scenario form\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eContractor-level questions often read like job-site decisions: what’s the compliant approach, what’s the correct installation requirement, which control response is expected, or what testing step verifies performance. Build practice scenarios around the outline categories—especially Refrigeration Systems \u0026amp; Controls and Testing \u0026amp; Inspection—so your understanding is operational, not just academic.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5) Respect exam-day book rules\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe candidate bulletin indicates references may be highlighted, underlined, and indexed before the exam, but you may not write in the references during testing. Avoid adding loose papers or unapproved attachments and keep your books exam-ready.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTopic-focused study suggestions (aligned to the bulletin outline):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Knowledge \u0026amp; Requirements:\u003c\/strong\u003e refrigeration system purpose and scope (food\/product preservation), basic mechanical requirements that affect refrigeration work, and foundational terminology you must recognize quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Piping:\u003c\/strong\u003e piping fundamentals, layout considerations, joining concepts, serviceability, and the practical understanding needed to evaluate refrigeration piping decisions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants:\u003c\/strong\u003e refrigerant properties, safe handling concepts, system impact of refrigerant selection, and recognizing how refrigerants relate to system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration Systems \u0026amp; Controls:\u003c\/strong\u003e compressors, condensers, evaporators, metering devices, control strategies, and how system components interact during normal operation and under fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting \u0026amp; Inspection:\u003c\/strong\u003e verifying system operation, identifying what “correct” looks like, and understanding the purpose of common testing steps used to confirm performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003e1 Exam Prep helps you prepare for the Ohio Refrigeration Contractor exam with an approach that’s \u003cstrong\u003eorganized, code-aware, and trade-focused\u003c\/strong\u003e. Instead of studying in circles, you get a clear way to work through the references that Ohio allows in the exam room and build the skills that matter most on test day: knowing where to look, understanding what you’re reading, and applying it the way a contractor is expected to think.\u003c\/p\u003e\n\u003cp\u003eWith 1 Exam Prep support, you can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStudy with structure\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eTurn the exam outline into a practical plan so you cover each tested subject area intentionally—without overstudying low-impact material.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrengthen code navigation\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOpen-book exams reward speed and accuracy. We help you build repeatable navigation habits so you can locate the right code section efficiently.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus on real refrigeration competence\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eModern Refrigeration and Air Conditioning supports deep understanding of refrigeration systems and controls—knowledge that shows up in both exam questions and real contracting work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare with confidence (without overpromising)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWe don’t guarantee results, but we do help you prepare in a way that’s aligned to the published exam outline and the allowed references—so your study time is purposeful and productive.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Is this the Ohio Refrigeration Contractor exam (not HVAC comfort cooling)?\u003c\/h2\u003e\n\u003cp\u003eYes. The Ohio Refrigeration Contractor exam description focuses on refrigeration intended for \u003cstrong\u003efood and product preservation\u003c\/strong\u003e and specifies it is \u003cstrong\u003enot\u003c\/strong\u003e for comfort systems.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Is the Ohio Refrigeration Contractor exam open book or closed book?\u003c\/h2\u003e\n\u003cp\u003eIt is an \u003cstrong\u003eopen book\u003c\/strong\u003e exam. The candidate bulletin lists the approved reference materials allowed in the examination center and explains candidate responsibilities for bringing and preparing those references.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: How many questions are on the Ohio Refrigeration Contractor exam and how long do I get?\u003c\/h2\u003e\n\u003cp\u003eThe bulletin lists \u003cstrong\u003e60 questions\u003c\/strong\u003e with \u003cstrong\u003e3 hours\u003c\/strong\u003e allowed. It also lists \u003cstrong\u003e10 pretest items\u003c\/strong\u003e that are not scored.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: What score do I need to pass?\u003c\/h2\u003e\n\u003cp\u003eThe bulletin lists a \u003cstrong\u003e70%\u003c\/strong\u003e passing requirement for the Ohio Refrigeration Contractor exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Do I also have to take a Business and Law exam?\u003c\/h2\u003e\n\u003cp\u003eYes. The PSI Candidate Information Bulletin states that \u003cstrong\u003eall applicants for contractor commercial licenses\u003c\/strong\u003e must take the \u003cstrong\u003eOhio Contractor’s Business and Law\u003c\/strong\u003e exam in addition to any required trade-specific examination.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Can I highlight or tab my books for the test?\u003c\/h2\u003e\n\u003cp\u003eThe candidate bulletin states reference materials may be \u003cstrong\u003ehighlighted, underlined, and\/or indexed\u003c\/strong\u003e prior to the exam session, but references may not be written in during the examination, and additional loose papers are not permitted with approved references.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Who issues the Ohio Refrigeration Contractor license?\u003c\/h2\u003e\n\u003cp\u003eThe license is issued through the \u003cstrong\u003eOhio Construction Industry Licensing Board (OCILB)\u003c\/strong\u003e under the Ohio Department of Commerce (Division of Industrial Compliance). The board’s materials also indicate contractors must pass the PSI licensing examination before receiving a license.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45896439267385,"sku":null,"price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/OH-Refrigeration-BOOKS.jpg?v=1781531721","url":"https:\/\/1examprep.com\/products\/ohio-home-refrigeration-contractor-icc-exam-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}