Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) Exam Book Package

Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) Exam Book Package

Prepare with confidence and pass your Arizona Air Conditioning and Refrigeration Residential Contractor (R-39R) Exam with this complete Exam Book Package, featuring the approved references allowed in the testing center, plus important study references that help you build real-world HVAC/R, refrigeration, heating, duct design, fuel gas, mechanical code, and jobsite safety knowledge before exam day.

Built specifically for Arizona’s open-book contractor exam, this package helps you develop the knowledge and book-navigation skills needed for residential air conditioning, refrigeration systems, heating equipment, ventilation, ductwork, fuel gas appliances, mechanical code compliance, and OSHA safety.

📚 What’s Included

✅ Exam-Approved References Allowed in the Testing Center

These are the approved materials you can use during the Arizona R-39R exam, making them essential for preparation and exam-day success.

---

Code of Federal Regulations - 29 CFR Part 1926 (OSHA)

Covers important construction safety standards, including:

• Jobsite hazard recognition and prevention
• Personal protective equipment
• Ladder, scaffold, tool, and equipment safety
• Electrical and equipment safety awareness
• Hazard communication and safe work practices
• OSHA compliance for HVAC/R and residential construction work

---

International Fuel Gas Code, 2018

A key reference for fuel gas systems, including:

• Gas piping installation and sizing
• Appliance connections
• Combustion air requirements
• Venting requirements
• Gas pressure regulation
• Fuel gas safety provisions
• Code compliance for gas-fired heating and HVAC equipment

---

International Mechanical Code, 2018

A primary mechanical code reference for HVAC/R work, including:

• Mechanical system installation requirements
• Ventilation and exhaust systems
• Duct systems and equipment clearances
• Refrigeration system provisions
• Combustion air and appliance venting coordination
• Heating and cooling equipment requirements
• Code compliance for residential mechanical systems

---

💡 All exam-approved books are provided in standard format, not pre-tabbed, allowing you to prepare under real testing conditions.

📖 Important Study References

⚠️ Study References Not Allowed in the Testing Center

These references are important for building HVAC/R trade knowledge, but they are not allowed for use during the exam. Use them before test day to strengthen your understanding of refrigeration, air conditioning, boilers, duct sizing, airflow, residential system design, service work, and field troubleshooting.

---

Modern Refrigeration and Air Conditioning, 22nd Edition

A major HVAC/R study reference, including:

• Refrigeration cycle fundamentals
• Air conditioning system components
• Electrical controls and troubleshooting basics
• Heating and cooling equipment
• System charging, service, and maintenance concepts
• Residential HVAC/R applications

---

Low Pressure Boilers, 5th Edition

A helpful study reference for heating system knowledge, including:

• Low pressure boiler principles
• Boiler components and controls
• Steam and hot water boiler operation
• Safety valves, gauges, and fittings
• Boiler maintenance and troubleshooting basics

---

Manual D, 2016, 3rd Edition

A focused duct design study reference, including:

• Residential duct system design
• Airflow planning and duct sizing
• Static pressure and friction concepts
• Supply and return duct layout
• HVAC system performance considerations

---

Ductulator

A practical study and field tool for ductwork, including:

• Duct sizing support
• Airflow and friction loss reference
• Round and rectangular duct comparisons
• Quick duct design calculations
• Helpful practice for understanding HVAC air distribution

---

🔧 What This Package Does for You

✔️ Prepares You for the Open-Book Exam

Learn 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.

✔️ Builds Real-World HVAC/R Knowledge

Strengthen your understanding of air conditioning systems, refrigeration equipment, heating systems, ventilation, ductwork, controls, service procedures, and troubleshooting basics.

✔️ Improves Fuel Gas and Mechanical Code Preparation

Study key requirements for gas piping, appliance venting, combustion air, mechanical equipment clearances, duct systems, refrigeration systems, exhaust, ventilation, and heating equipment.

✔️ Strengthens Duct Design and Airflow Skills

Use Manual D and the Ductulator before exam day to build a stronger understanding of duct sizing, static pressure, friction loss, supply air, return air, and system performance.

✔️ Supports Safety and Compliance

Study OSHA construction safety, PPE, ladder safety, tool safety, electrical awareness, equipment handling, hazard communication, and safe work practices for residential HVAC/R projects.

✔️ Expands Your Contractor Capabilities

Gain the technical knowledge needed to handle residential air conditioning, refrigeration, heating, ventilation, fuel gas equipment, duct systems, maintenance, service, and installation projects.

🎯 Who This Is For

• Contractors applying for the Arizona R-39R License
• Residential air conditioning and refrigeration contractors
• HVAC installers and service technicians
• Refrigeration service professionals
• Ductwork and ventilation installers
• Heating system and boiler service professionals
• Residential mechanical contractors, supervisors, and business owners
• Anyone serious about passing the exam and improving field expertise

🚀 Why This Package Works

This package is built around:

• Actual Arizona R-39R exam reference requirements
• Open-book exam preparation
• Important technical study materials
• Real-world residential HVAC/R applications
• OSHA safety and construction compliance
• International Fuel Gas Code and International Mechanical Code preparation
• Refrigeration, boiler, duct design, and airflow study support

💡 Pro Tip

The Arizona R-39R 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 OSHA, the IFGC, and the IMC should be practiced for speed and accuracy.

Think 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.

🏁 Prepare Smarter. Pass Faster.

Passing your Arizona R-39R exam is not about luck. It is about understanding residential HVAC/R systems, knowing safety rules, and being able to use your approved references quickly during the exam.

This package gives you the approved exam materials, important study references, and technical foundation needed to prepare for your Arizona Air Conditioning and Refrigeration Residential Contractor License.

👉 Get started today and take the next step toward earning your Arizona R-39R Contractor License.