Prepare with confidence and pass your Arizona Boilers, Including Solar Residential Contractor (R-4) Exam with our expertly organized Highlighted & Tabbed Book Package—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.

Whether you work in residential boiler systems, hydronic heating, fuel gas systems, or solar water heating applications, this package provides the essential codes, technical references, and practical HVAC and mechanical knowledge needed to succeed on the exam and in the field.

📚 What’s Included

✅ All Books Included Are Allowed in the Exam (Highlighted & Tabbed)

Every reference in this package is professionally highlighted and pre-tabbed for fast navigation during the exam.

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

Critical construction safety standards covering:

• Mechanical and HVAC jobsite safety

• Personal protective equipment (PPE)

• Ladder and scaffolding safety

• Hazard communication requirements

• Equipment handling procedures

• OSHA compliance standards for residential mechanical and solar projects

International Mechanical Code (IMC), 2018

Core mechanical systems reference covering:

• Mechanical equipment installation

• Ventilation and exhaust systems

• Hydronic piping systems

• Heating equipment standards

• Residential mechanical code compliance

• Mechanical safety requirements

International Fuel Gas Code (IFGC), 2018

Essential fuel gas standards covering:

• Gas piping systems

• Venting requirements

• Combustion air standards

• Fuel gas appliances

• Inspection and testing procedures

• Fuel gas safety compliance

Low Pressure Boilers, 5th Edition

Comprehensive boiler systems reference covering:

• Low-pressure boiler operation

• Steam and hot water heating systems

• Boiler controls and components

• Boiler maintenance and troubleshooting

• Combustion principles

• Boiler safety procedures and inspections

Solar Water and Pool Heating Design and Installation Manual

Comprehensive solar thermal systems reference covering:

• Solar water heating system design

• Solar collector installation

• Pump and circulation system integration

• Solar thermal piping systems

• Energy efficiency practices

• System sizing, troubleshooting, and maintenance procedures

💡 All 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.

🚀 Why Choose This Package?

🔍 Built for the Open-Book Exam

Arizona 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:

• Navigate boiler and mechanical codebooks faster

• Locate key fuel gas and solar heating references quickly

• Improve speed and accuracy during the exam

• Reduce wasted time searching through materials

• Stay organized and focused during testing

🧠 Learn the Material While Preparing for the Exam

These references help build real-world boiler and solar heating knowledge by covering:

• Residential boiler systems

• Steam and hydronic heating applications

• Fuel gas piping and appliances

• Solar water heating systems

• Mechanical code requirements

• Boiler troubleshooting and maintenance

• OSHA safety standards for mechanical work

☀️🔥 Designed for Residential Boiler & Solar Contractors

This package supports the scope of work covered under the Arizona Boilers, Including Solar Residential Contractor (R-4) License, including:

• Residential boiler installation and service

• Hydronic and steam heating systems

• Fuel gas piping and appliances

• Solar water heating system integration

• Mechanical equipment installation

• Residential heating system maintenance and repair

• Mechanical and fuel gas code compliance

💼 Who This Is For

• Contractors applying for the Arizona Boilers, Including Solar Residential Contractor (R-4) License

• Residential boiler and hydronic heating contractors

• Solar water heating installers

• Mechanical and fuel gas professionals

• Individuals preparing for the Arizona contractor licensing exam

• Contractors looking for a faster and more organized way to prepare for the exam

🎯 Pass Faster. Work Smarter.

Passing the Arizona Boilers, Including Solar Residential Contractor Exam starts with having the right references—and knowing how to use them efficiently.

With professionally highlighted and tabbed books, you’ll spend less time searching and more time answering questions confidently.

Get your Arizona Boilers, Including Solar Residential Contractor (R-4) Highlighted & Tabbed Book Package today and take the next step toward becoming a licensed residential boiler and solar contractor in Arizona.