Arizona Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor (CR-78) Exam Book Package

Arizona Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor (CR-78) Exam Book Package

Prepare with confidence and pass your Arizona Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor (CR-78) 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 solar plumbing, liquid-based solar systems, mechanical piping, plumbing code, trade math, pipefitting, 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 solar water heating, liquid solar thermal systems, plumbing systems, mechanical code compliance, pipe installation, system layout, OSHA safety, and residential and commercial contractor work.

📚 What’s Included

✅ Exam-Approved References Allowed in the Testing Center

These are the approved materials you can use during the Arizona CR-78 exam, making them essential for preparation and exam-day success.

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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
• Roof and fall protection awareness
• Hazard communication and safe work practices
• OSHA compliance for solar plumbing and construction work

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International Plumbing Code, 2018

A primary plumbing code reference for solar plumbing work, including:

• Water supply and distribution systems
• Pipe materials and installation requirements
• Valves, fittings, and connections
• Drainage and discharge considerations
• Backflow prevention awareness
• Code compliance for residential and commercial plumbing systems

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International Mechanical Code, 2018

A key mechanical code reference for solar liquid systems, including:

• Mechanical system installation requirements
• Hydronic and piping-related provisions
• Equipment clearances and access
• Heating system coordination
• Venting and appliance-related requirements where applicable
• Code compliance for mechanical systems connected to solar plumbing work

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💡 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 solar plumbing and pipe trade knowledge, but they are not allowed for use during the exam. Use them before test day to strengthen your understanding of plumbing math, pipefitting, solar water heating, liquid system design, and field installation practices.

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Mathematics for Plumbers and Pipefitters, 8th Edition

A helpful study reference for trade math, including:

• Plumbing and pipefitting calculations
• Measurements, conversions, and formulas
• Pipe sizing math basics
• Offsets, slopes, and layout problems
• Practical math used in plumbing and solar piping field work

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IPT’s Pipe Trades Handbook, Robert A. Lee, 2016

A practical pipe trades reference for field knowledge, including:

• Pipe, fittings, flanges, and valves
• Threading, joining, and layout methods
• Pipe sizing reference data
• Trade formulas and conversion tables
• Field information for plumbers, pipefitters, and solar piping installers

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Solar Water and Pool Heating Design and Installation Manual

A focused study reference for solar liquid systems, including:

• Solar water heating system concepts
• Solar pool heating design basics
• Collectors, pumps, valves, and controls
• Liquid circulation and heat transfer principles
• System layout and installation practices
• Practical preparation for solar thermal plumbing work

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🔧 What This Package Does for You

✔️ Prepares You for the Open-Book Exam

Learn how to quickly navigate OSHA, the International Plumbing Code, and the International Mechanical Code under time pressure so you can find answers faster during the exam.

✔️ Builds Real-World Solar Plumbing Knowledge

Strengthen your understanding of solar water heating, liquid circulation systems, pipe layouts, pumps, valves, collectors, controls, storage tanks, and system connections.

✔️ Improves Plumbing and Mechanical Code Preparation

Review important requirements related to water supply piping, mechanical equipment, hydronic-style systems, pipe installation, equipment access, system safety, and code-compliant work.

✔️ Strengthens Trade Math and Pipefitting Skills

Use the study-only math and pipe trades references to practice measurements, offsets, conversions, pipe sizing concepts, fittings, valves, and layout methods before exam day.

✔️ Supports Safety and Jobsite Awareness

Study OSHA construction safety rules, PPE, ladder safety, roof work hazards, tool safety, material handling, and safe work practices for solar plumbing installations.

✔️ Expands Your Contractor Capabilities

Gain the technical knowledge needed to handle residential and commercial solar plumbing projects, including solar water heating, solar pool heating, liquid piping systems, equipment connections, maintenance, and repair work.

🎯 Who This Is For

• Contractors applying for the Arizona CR-78 License
• Solar plumbing contractors
• Solar water heating installers
• Solar pool heating professionals
• Plumbing and pipefitting professionals
• Mechanical piping contractors
• Residential and commercial solar thermal technicians
• Construction supervisors, business owners, and field managers
• Anyone serious about passing the exam and improving field expertise

🚀 Why This Package Works

This package is built around:

• Actual Arizona CR-78 exam reference requirements
• Open-book exam preparation
• Important technical study materials
• Real-world solar plumbing and liquid system applications
• OSHA safety and construction compliance
• International Plumbing Code and International Mechanical Code preparation
• Pipe trades, trade math, and solar thermal system knowledge

💡 Pro Tip

The Arizona CR-78 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 your solar plumbing knowledge, while OSHA, the IPC, and the IMC should be practiced for speed and accuracy.

Think of the study books as your system design and the approved references as your test-day flow path. Get everything lined up before the clock starts, and the answers move a lot smoother.

🏁 Prepare Smarter. Pass Faster.

Passing your Arizona CR-78 exam is not about luck. It is about understanding solar liquid 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 Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor License.

👉 Get started today and take the next step toward earning your Arizona CR-78 Contractor License.