Prepare with confidence and pass your Arizona Boilers, Including Solar Residential Contractor (R-4) Exam with our complete Books & Courses Rental Package—designed to provide everything you need to succeed while avoiding the high upfront cost of purchasing all required references.
This comprehensive package combines essential boiler system references, fuel gas and mechanical codes, solar heating materials, OSHA safety standards, and online exam prep tools to help you master the technical knowledge and open-book testing strategies required to become a licensed Arizona residential boiler and solar contractor.
Rental Cost: $940
Refundable Book Deposit: $350
Total Package Price: $1,290
Professionally highlighted and tabbed books
Arizona Boilers, Including Solar Residential Contractor (R-4) Online Exam Prep Course
6-month book rental period
Full online course access
Open-book exam navigation training
Practice exams and test-taking strategies
⚠️ Special Order Notice:
This is a special order item. Please allow approximately 15 business days for your books to be professionally highlighted and tabbed before shipping.
This package includes the key references used for both exam preparation and real-world residential boiler and solar heating work.
Covers essential construction safety standards, including:
Personal protective equipment (PPE)
Mechanical equipment safety
Fuel gas safety awareness
Ladder and scaffolding safety
Jobsite hazard prevention
OSHA compliance for mechanical contractors
Primary mechanical code reference covering:
Residential mechanical system requirements
Boiler installation standards
Ventilation requirements
Mechanical equipment installation
Combustion air provisions
Mechanical code compliance practices
Essential fuel gas system reference covering:
Fuel gas piping installation
Appliance venting requirements
Combustion and ventilation air
Gas appliance safety standards
Residential fuel gas system compliance
Fuel gas testing procedures
Comprehensive boiler systems reference covering:
Boiler operation fundamentals
Steam and hot water systems
Boiler controls and components
Boiler safety procedures
System maintenance practices
Residential boiler installation concepts
Detailed solar heating reference covering:
Solar thermal system fundamentals
Solar water heating design principles
Pool heating system applications
Solar collector installation methods
Circulation and storage systems
Solar heating safety and efficiency concepts
This structured online training program is specifically designed around the Arizona R-4 licensing exam and includes:
Residential boiler system review
Fuel gas and mechanical code instruction
Solar water and pool heating concepts
Boiler controls and safety fundamentals
Open-book exam navigation strategies
OSHA safety standards
Practice questions and simulated exams
Proven test-taking techniques
Learn how to efficiently navigate your references during the exam.
Includes training on:
Proper book tabbing techniques
Highlighting important code and technical sections
Using indexes, charts, and tables effectively
Fast answer location strategies
Time-saving methods used by successful exam candidates
Train with realistic practice exams designed to simulate the actual Arizona contractor testing environment.
Includes:
Timed practice exams
Boiler and solar heating questions
Open-book navigation exercises
Detailed answer explanations
Speed and confidence-building drills
Develop confidence in:
Residential boiler system installation
Steam and hot water heating systems
Fuel gas piping and venting requirements
Solar water and pool heating systems
Mechanical code compliance
Boiler safety and maintenance practices
OSHA construction safety standards
Open-book exam navigation techniques
Combines books, courses, highlighting, and tabbing into one complete solution
Rental format lowers upfront costs while providing access to all required references
Built specifically for the Arizona Boilers, Including Solar Residential Contractor (R-4) exam
Includes realistic exam simulations and navigation training
Designed to help improve your chances of passing on your first attempt
Individuals preparing for the Arizona Boilers, Including Solar Residential Contractor (R-4) License
Boiler and heating system professionals seeking contractor licensure
Contractors expanding into solar thermal systems
Residential mechanical contractors preparing for Arizona licensing requirements
Anyone looking for a complete, guided exam prep solution
Passing the Arizona Boilers, Including Solar Residential Contractor exam requires more than just field experience—you need the right references, the right training, and the right strategy.
This complete rental package gives you everything you need to prepare confidently, navigate the open-book exam efficiently, and take the next step toward becoming a licensed Arizona boiler and solar heating contractor.