The Arizona Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor (CR-78) Ultimate Exam Prep Rental Package is a complete licensing preparation solution designed to help you prepare for and pass the Arizona CR-78 contractor exam while confidently navigating the Arizona contractor licensing process.

Built specifically for Arizona’s open-book exam format, this package combines essential plumbing, mechanical, solar heating, pipe trade, and OSHA safety references into one streamlined exam prep system—giving you the tools and resources needed to study efficiently and succeed on exam day.

---

📦 Arizona Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor (CR-78) Ultimate Exam Prep Rental Package

Package Price: $1,365

Refundable Deposit: $350

Total Due Today: $1,715

The $350 deposit is fully refundable when books are returned in similar condition within the rental period.

---

✅ What’s Included

📚 Professionally Organized Book Set (Rental)

Complete Arizona solar plumbing and liquid systems contractor reference library organized for efficient open-book exam navigation.

Includes the core references commonly used for the Arizona CR-78 contractor exam.

---

🎓 Online Exam Prep Support

Designed to help you master:

• Solar plumbing systems

• Liquid solar heating systems

• Plumbing code navigation

• Mechanical system concepts

• Pipe trade calculations

• OSHA safety standards

• Open-book exam strategies

• Time management and proven test-taking techniques

---

📝 Contractor Licensing Guidance

Get step-by-step guidance through the Arizona contractor licensing process, including:

• Understanding Arizona Registrar of Contractors requirements

• Application preparation guidance

• Licensing documentation assistance

• Bonding and insurance overview

• Arizona licensing process support

---

⏳ Flexible Rental Access

Enjoy flexible rental access so you can prepare at your own pace while balancing work and scheduling demands.

---

⚠️ Special Order Notice

Please allow approximately 15 business days for processing and preparation before shipping.

---

☀️ Arizona CR-78 Trade References Included

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

Critical OSHA construction safety standards covering:

• Construction jobsite safety

• Fall protection requirements

• Personal protective equipment

• Excavation safety

• Hazard communication

• OSHA compliance standards

---

✅ International Plumbing Code (IPC), 2018

Primary plumbing systems reference covering:

• Plumbing fixture installation

• Drainage systems

• Water supply systems

• Sanitary systems

• Venting requirements

• Plumbing inspections and code compliance

---

✅ International Mechanical Code (IMC), 2018

Comprehensive mechanical systems code covering:

• Mechanical equipment installation

• Ventilation systems

• Heating and cooling systems

• Exhaust systems

• Mechanical code compliance

• Commercial mechanical standards

---

✅ Mathematics for Plumbers and Pipefitters, 8th Edition

Essential trade mathematics reference covering:

• Pipe calculations

• Measurements and conversions

• Flow calculations

• Pressure calculations

• Construction formulas

• Layout and installation mathematics

---

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

Industry-standard pipe trades reference covering:

• Pipe fitting procedures

• Materials and fittings

• Valves and piping systems

• Blueprint reading

• Field installation practices

• Trade formulas and calculations

---

✅ Solar Water and Pool Heating Design and Installation Manual

Core solar heating systems reference covering:

• Solar thermal system design

• Water heating systems

• Pool heating applications

• Solar collector systems

• Installation procedures

• System sizing and operation

• Energy-efficient solar technologies

---

🎓 Exam Prep Topics Covered

The Arizona CR-78 Exam Prep program helps prepare you for key exam areas including:

• Solar plumbing systems

• Liquid solar heating systems

• Plumbing code compliance

• Mechanical systems

• Solar collector installation

• Pipe fitting and layout

• Trade mathematics

• OSHA safety requirements

• Open-book code navigation

• Exam preparation strategies

---

🚀 Why This Package Works

This Ultimate Package is designed to give you a major advantage by combining:

• Complete Arizona CR-78 trade reference library

• Professionally organized open-book exam materials

• Practical solar plumbing and liquid system references

• Exam navigation strategies

• Licensing process guidance

• Flexible rental access

• Affordable rental model with refundable deposit

---

🎯 Who This Is For

• Individuals pursuing the Arizona Solar Plumbing, Liquid Systems Only Residential / Commercial Contractor (CR-78) License

• Plumbing contractors expanding into solar systems

• Solar installers seeking Arizona contractor licensing

• Residential and commercial contractors adding solar plumbing classifications

• Professionals seeking a complete Arizona CR-78 exam prep solution

---

🚀 Get Licensed Faster. Build Your Arizona Solar Plumbing Contracting Business with Confidence.

With the right books, the right preparation, and the right licensing support, passing the Arizona CR-78 contractor exam is absolutely achievable.

This Ultimate Package gives you the complete roadmap—from exam preparation to code navigation to licensing guidance—so you can move through the Arizona licensing process with confidence and start building your solar plumbing contracting business faster.