Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) Ultimate Exam Prep Rental

The Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) Ultimate Exam Prep Rental is designed for candidates preparing for the Arizona R-39R air conditioning and refrigeration contractor exam and the Arizona contractor licensing process. This package is built for residential HVAC professionals, refrigeration technicians, air conditioning installers, service technicians, duct system workers, boiler-related mechanical professionals, qualifying party candidates, business owners, supervisors, and contractors who want organized exam preparation, access to the listed rental references, 1 year of course access, and Application Service in one complete Ultimate package.

The Arizona R-39R classification is the residential air conditioning and refrigeration contractor classification. This license path supports contractors preparing to work with residential air conditioning, refrigeration, duct systems, heating-related mechanical systems, fuel gas-related equipment, and related residential HVAC work within the permitted scope of the classification. Candidates preparing for this exam should be ready to study OSHA construction safety, fuel gas code concepts, mechanical code requirements, refrigeration principles, air conditioning systems, boilers, duct design, airflow, equipment installation, troubleshooting, service practices, and residential jobsite safety.

This Ultimate Exam Prep Rental helps make preparation more structured. Instead of collecting references separately or studying without a clear plan, candidates receive access to the listed rental books, 1 year of course access, and Application Service. The package supports both the technical exam preparation process and the licensing paperwork stage, helping candidates stay focused from study through application readiness.

Residential air conditioning and refrigeration exam preparation requires more than hands-on experience. Candidates should understand how HVAC systems are installed, serviced, sized, connected, ventilated, supported, tested, and maintained. They should also be prepared to navigate the listed references during an open-book exam, including OSHA safety material, fuel gas code, mechanical code, refrigeration and air conditioning trade knowledge, boiler concepts, duct design information, and duct sizing tools.

Because this is a rental package, the refundable deposit is included in the total due today. The $600 deposit is fully refundable when books are returned in similar condition within the rental period. This gives candidates access to the listed OSHA, fuel gas, mechanical, refrigeration, air conditioning, boiler, duct design, and duct sizing references for exam preparation while keeping the rental terms clear.

Please allow up to 15 business days for ultimate book package orders.

Exam Details

The Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) exam is a trade-focused contractor examination for candidates pursuing the Arizona residential air conditioning and refrigeration classification. Candidates should prepare for technical content related to construction safety, mechanical code concepts, fuel gas systems, refrigeration theory, air conditioning equipment, heating equipment, boilers, ventilation, duct design, duct sizing, airflow, equipment installation, service procedures, troubleshooting, materials, controls, and residential HVAC jobsite practices.

The Code of Federal Regulations - 29 CFR Part 1926 supports preparation for OSHA construction safety requirements. Residential HVAC contractors may work around ladders, roof access points, attic spaces, crawl spaces, mechanical equipment, refrigerant piping, duct materials, sharp sheet metal, electrical-adjacent work areas, gas-fired appliances, hand tools, power tools, and active residential jobsites. Safety preparation helps candidates review hazard awareness, worker protection, personal protective equipment, ladder safety, fall protection, tool safety, material handling, and safe construction-site practices.

The International Fuel Gas Code, 2018 supports preparation for fuel gas system concepts that may connect to residential HVAC equipment. Candidates should review gas piping, appliance connections, combustion air, venting, sizing concepts, materials, installation requirements, pressure testing, shutoff valves, regulators, and safety-related gas system provisions. Since residential HVAC work may involve gas-fired heating equipment, fuel gas reference navigation is an important part of exam preparation.

The International Mechanical Code, 2018 supports preparation for mechanical system requirements. Candidates should become familiar with code organization, definitions, mechanical equipment, ventilation, duct systems, combustion air, appliances, refrigeration-related concepts, hydronic-related concepts, exhaust systems, equipment installation, and mechanical code navigation. This reference helps candidates connect practical residential HVAC work with code-based requirements.

Modern Refrigeration and Air Conditioning, 22nd edition supports core HVAC and refrigeration preparation. Candidates should review refrigeration cycles, compressors, condensers, evaporators, metering devices, refrigerants, controls, electrical concepts, troubleshooting, air conditioning equipment, heat pumps, system charging, recovery concepts, airflow, installation practices, and service procedures. This reference is central to trade knowledge for residential air conditioning and refrigeration preparation.

Low Pressure Boilers 5th Edition supports preparation for boiler-related concepts. Candidates should review boiler components, operation principles, controls, safety devices, combustion awareness, hot water and steam concepts, maintenance awareness, and boiler system fundamentals. Manual D, 2016, 3rd Ed supports preparation for residential duct system design concepts, including duct layout, airflow, fittings, pressure relationships, and distribution system planning. The Ductulator supports duct sizing practice and airflow-related preparation.

Open Book Test

The Arizona R-39R Air Conditioning and Refrigeration Residential Contractor exam is an open-book exam. Open-book testing allows approved references to be used during the exam, but candidates still need to prepare carefully. The exam format rewards candidates who understand HVAC and refrigeration work, know the references, and can locate information quickly while working under time limits.

For this exam path, candidates should become familiar with each listed reference before test day. Open-book preparation should include learning each book’s table of contents, index, chapter layout, definitions, tables, diagrams, illustrations, code sections, safety sections, formulas, charts, and major topic areas. Candidates should not wait until the exam date to begin using the references.

Air conditioning and refrigeration questions may require candidates to identify OSHA safety requirements, locate fuel gas code provisions, review mechanical code requirements, apply refrigeration and air conditioning concepts, answer boiler-related questions, interpret duct design guidance, or use duct sizing information. Strong preparation means knowing the subject well enough to identify the correct topic and knowing the books well enough to locate supporting information quickly.

Open-book does not mean the answers will be easy to find. A candidate who is unfamiliar with the references may lose valuable time searching through the wrong section or using the wrong book. A prepared candidate can recognize the type of question, choose the most useful reference, move to the right section, and apply the information with confidence.

Candidates should practice with the references under timed conditions. A helpful study routine includes reviewing major chapters, locating common HVAC topics, using indexes, reading diagrams, practicing duct sizing, reviewing fuel gas and mechanical code sections, and connecting field experience to the listed books. This type of preparation is especially important for HVAC exams because the reference set covers safety, code, refrigeration, boilers, duct design, and airflow topics.

Licensing Steps

The Arizona contractor licensing process is handled through the Arizona Registrar of Contractors. Candidates pursuing the R-39R Air Conditioning and Refrigeration Residential Contractor classification should begin by confirming that the R-39R classification matches the type of residential air conditioning, refrigeration, duct system, and related mechanical work they intend to perform.

After confirming the classification, candidates should prepare for the required contractor examination process. This Ultimate package supports R-39R trade exam preparation through the listed rental references and 1 year of course access. A strong study schedule should cover OSHA construction safety, fuel gas code concepts, mechanical code concepts, refrigeration theory, air conditioning systems, boilers, duct design, duct sizing, airflow, controls, equipment installation, troubleshooting, and residential service practices.

Once candidates are ready to test, they must follow the current examination registration process through the approved testing system. After completing the required examinations, the licensing process continues with the Arizona Registrar of Contractors application. The application stage may involve business information, qualifying party information, license classification selection, financial or bonding items, background-related documentation, and other state-required materials.

This Ultimate package includes Application Service to help candidates stay organized during the licensing application process. Application Service supports the paperwork side of the licensing path after exam preparation, helping candidates move from study preparation into application readiness with a clearer structure.

A complete licensing plan should include both exam preparation and application preparation. Candidates should study consistently, organize their references, review the classification requirements, and stay focused on the full licensing process rather than only the test date. This package supports that path with rental books, course access, and Application Service.

State Requirements

The Arizona Registrar of Contractors licenses and regulates contractor classifications in Arizona. The R-39R Air Conditioning and Refrigeration classification is the residential air conditioning and refrigeration contractor classification. Candidates pursuing this license should be preparing for residential HVAC and refrigeration work within the permitted scope of the classification.

Residential air conditioning and refrigeration work may involve cooling equipment, refrigeration systems, duct systems, air distribution, heating equipment, gas-fired appliances, ventilation, controls, equipment installation, service work, system troubleshooting, refrigerant piping, duct sizing, and related mechanical construction activities within the permitted scope of the classification.

Arizona contractor licensing is separate from trade experience, employment history, or purchasing exam preparation materials. Candidates must complete the applicable state licensing process before performing regulated contracting work as a licensed contractor. That process may include examination requirements, application documents, qualifying party information, business details, bonding or financial requirements, and other documentation required by the state.

This package supports the exam preparation side with the listed books and 1 year of course access. It also supports the licensing paperwork stage with Application Service. Together, these package elements help candidates prepare for the R-39R trade exam and stay organized as they work toward the Arizona residential air conditioning and refrigeration contractor licensing goal.

Reference Books

• Included Book: Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This construction safety reference supports preparation for OSHA jobsite safety requirements, worker protection, ladder safety, fall protection, tool safety, personal protective equipment, material handling, roof-area awareness, and construction-site safety topics relevant to residential HVAC contractors.
• Included Book: International Fuel Gas Code, 2018
  This fuel gas code reference supports preparation for gas piping systems, appliances, combustion air, venting, sizing concepts, materials, installation requirements, shutoff valves, pressure testing, and fuel gas code navigation.
• Included Book: International Mechanical Code, 2018
  This mechanical code reference supports preparation for mechanical equipment, ventilation, duct systems, combustion air, refrigeration-related concepts, heating systems, appliances, exhaust systems, and mechanical code navigation.
• Included Book: Modern Refrigeration and Air Conditioning, 22nd edition
  This trade reference supports preparation for refrigeration cycles, air conditioning equipment, compressors, condensers, evaporators, metering devices, refrigerants, controls, electrical concepts, heat pumps, troubleshooting, installation practices, and service procedures.
• Included Book: Low Pressure Boilers 5th Edition
  This boiler reference supports preparation for boiler components, low pressure boiler operation, controls, safety devices, combustion awareness, steam and hot water concepts, maintenance awareness, and heating system fundamentals.
• Included Book: Manual D, 2016, 3rd Ed
  This duct design reference supports preparation for residential duct system layout, airflow, fittings, pressure relationships, distribution system design, duct sizing concepts, and duct installation planning.
• Included Book: Ductulator
  This duct sizing tool supports preparation for airflow, duct sizing, friction rate concepts, duct dimensions, and practical air distribution calculations used in residential HVAC work.

Exam Room Approved Books

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This OSHA construction safety reference supports safety-related exam preparation and open-book navigation.
• International Fuel Gas Code, 2018
  This fuel gas code reference supports questions involving gas piping, appliances, combustion air, venting, sizing, materials, installation, shutoff valves, and code navigation.
• International Mechanical Code, 2018
  This mechanical code reference supports questions involving mechanical equipment, ventilation, duct systems, combustion air, refrigeration concepts, appliances, exhaust systems, and code navigation.
• Modern Refrigeration and Air Conditioning, 22nd edition
  This HVAC and refrigeration reference supports questions involving refrigeration theory, system components, air conditioning equipment, refrigerants, controls, troubleshooting, heat pumps, and service practices.
• Low Pressure Boilers 5th Edition
  This boiler reference supports questions involving boiler components, operation concepts, controls, safety devices, combustion awareness, steam, hot water, and heating fundamentals.
• Manual D, 2016, 3rd Ed
  This duct design reference supports questions involving duct layout, airflow, fittings, pressure relationships, duct sizing concepts, and residential distribution systems.
• Ductulator
  This duct sizing tool supports questions involving airflow, duct dimensions, friction rate concepts, and practical duct sizing calculations.

Test Information and Study Materials

This Arizona R-39R Ultimate Exam Prep Rental gives candidates a structured way to prepare for a residential air conditioning and refrigeration contractor exam. The package includes rental access to the listed books, 1 year of course access, and Application Service. These elements help candidates study technical material, practice open-book reference navigation, and stay organized through the licensing process.

Candidates should begin with safety preparation. OSHA 29 CFR Part 1926 should be reviewed for construction safety topics that apply to residential HVAC work, including ladder safety, fall protection, tools, materials handling, personal protective equipment, roof-area awareness, attic and crawl-space awareness, and general construction-site responsibilities.

Code preparation should include the 2018 International Fuel Gas Code and the 2018 International Mechanical Code. Candidates should review gas piping, combustion air, venting, appliances, mechanical equipment, ventilation, duct systems, refrigeration concepts, exhaust systems, installation requirements, definitions, tables, and code organization.

Core trade preparation should include Modern Refrigeration and Air Conditioning, 22nd edition. Candidates should study refrigeration theory, compressors, condensers, evaporators, metering devices, refrigerants, controls, electrical concepts, heat pumps, air conditioning equipment, airflow, troubleshooting, installation practices, and service procedures. This reference helps candidates strengthen the technical foundation needed for HVAC exam preparation.

Heating and boiler preparation should include Low Pressure Boilers 5th Edition. Candidates should review boiler components, controls, safety devices, low pressure operation concepts, combustion awareness, steam and hot water system fundamentals, and maintenance awareness. Even when a candidate’s daily work focuses on cooling, heating-related knowledge can be important in residential mechanical preparation.

Duct system preparation should include Manual D, 2016, 3rd Ed and the Ductulator. Candidates should review duct layout, airflow, fittings, pressure relationships, distribution systems, duct sizing concepts, and duct calculation practice. Residential HVAC contractors should be comfortable with both system equipment and air distribution concepts.

With 1 year of course access, candidates can prepare over time instead of rushing. Course access gives candidates the opportunity to review difficult topics, build a consistent study routine, and practice using the references. Application Service supports the next step by helping candidates stay organized during the Arizona contractor licensing paperwork process.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Arizona R-39R candidates prepare with an organized approach that combines listed rental books, structured course access, trade-focused review, open-book reference navigation, and Application Service. Air conditioning and refrigeration contractor licensing can feel overwhelming because candidates must study safety, fuel gas code, mechanical code, refrigeration principles, air conditioning equipment, boilers, duct design, airflow, troubleshooting, and application requirements at the same time. This Ultimate package brings the major preparation pieces together in one clear path.

The 1 year of course access supports steady preparation. Candidates can use the course structure to study OSHA safety, fuel gas requirements, mechanical code concepts, refrigeration cycles, HVAC equipment, controls, service procedures, boiler fundamentals, Manual D duct design, duct sizing, airflow, and residential installation practices. This helps candidates move beyond random reading and into a focused study process that supports retention and confidence.

Reference navigation is one of the most important skills for open-book contractor exam preparation. 1 Exam Prep helps candidates focus on how to use the materials effectively. Candidates should learn how to search indexes, recognize key HVAC and refrigeration terms, move through code sections, use tables, review diagrams, read equipment-related sections, and understand where major topics are located in each reference.

The package also supports practical HVAC preparation. OSHA 29 CFR Part 1926 supports construction safety review. The International Fuel Gas Code supports gas-fired equipment preparation. The International Mechanical Code supports mechanical system preparation. Modern Refrigeration and Air Conditioning supports core trade knowledge. Low Pressure Boilers supports heating system fundamentals. Manual D and the Ductulator support duct design and airflow preparation.

Application Service is included with this Ultimate package to support the licensing process after the study stage. Exam preparation is only one part of the licensing goal. Candidates also need to stay organized through the application process, and Application Service helps support that transition from studying to paperwork readiness.

This package does not guarantee a passing score, licensing approval, or any specific outcome. It is designed to help candidates prepare with structure, access the listed rental references, use 1 year of course access, and receive application support as they work toward the Arizona R-39R contractor licensing goal.

FAQ Section

Who is this Arizona R-39R Ultimate Exam Prep Rental for?

This package is for candidates preparing for the Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) licensing exam and contractor application process. It is designed for residential HVAC professionals, refrigeration technicians, air conditioning installers, service technicians, duct system workers, qualifying party candidates, supervisors, business owners, and contractors preparing for the Arizona residential air conditioning and refrigeration license path.

Is the Arizona R-39R exam open book?

Yes. The Arizona R-39R Air Conditioning and Refrigeration Residential Contractor exam is an open-book exam. Candidates should prepare by learning how to use the approved references quickly and accurately during timed testing.

What books are included in this rental package?

This package includes Code of Federal Regulations - 29 CFR Part 1926 (OSHA), International Fuel Gas Code 2018, International Mechanical Code 2018, Modern Refrigeration and Air Conditioning 22nd edition, Low Pressure Boilers 5th Edition, Manual D 2016 3rd Ed, and Ductulator.

What topics should I study for the Arizona R-39R exam?

Candidates should study OSHA safety, fuel gas code, mechanical code, refrigeration theory, air conditioning equipment, heating equipment, boilers, ventilation, duct systems, airflow, duct sizing, controls, troubleshooting, and residential HVAC installation practices.

Does this package include refrigeration preparation?

Yes. This package includes Modern Refrigeration and Air Conditioning, 22nd edition to support preparation for refrigeration cycles, components, refrigerants, air conditioning systems, controls, troubleshooting, heat pumps, and service procedures.

Does this package include duct design preparation?

Yes. This package includes Manual D, 2016, 3rd Ed and a Ductulator to support preparation for residential duct layout, airflow, pressure relationships, duct sizing concepts, and air distribution practice.

Does this Ultimate package include course access?

Yes. This Ultimate package includes 1 year of course access. Course access helps candidates prepare with structure, review trade topics, practice reference navigation, and revisit difficult material as needed.

Is Application Service included?

Yes. Application Service is included with this Ultimate package. This support helps candidates stay organized during the Arizona contractor licensing application process after exam preparation.

What is the package price?

The package price is $1,615. The refundable deposit is $600. The total due today is $2,215.

Is the $600 deposit refundable?

Yes. The $600 deposit is fully refundable when books are returned in similar condition within the rental period.

How long should I allow for an Ultimate book package order?

Please allow up to 15 business days for ultimate book package orders. This allows time for processing and fulfillment of the rental materials included in the package.

Does this package guarantee that I will pass the exam?

No. This package does not guarantee a passing score, licensing approval, or any specific exam outcome. It is designed to support preparation through listed rental references, structured course access, open-book navigation practice, and Application Service.

How should I study for the Arizona R-39R open-book exam?

Study the references before exam day, learn each book’s table of contents and index, practice locating code and trade information, review OSHA safety, work through refrigeration and HVAC system topics, study fuel gas and mechanical code sections, practice duct sizing, and review boiler concepts under timed conditions.

Why choose 1 Exam Prep for Arizona R-39R exam preparation?

1 Exam Prep supports candidates with an Ultimate preparation package that includes listed rental books, 1 year of course access, Application Service, and study guidance designed around the Arizona R-39R contractor licensing goal.