Arizona Industrial Refrigeration Commercial Contractor (C-49) Exam Book Package

Arizona Industrial Refrigeration Commercial Contractor (C-49) Exam Book Package

Prepare with confidence and pass your Arizona Industrial Refrigeration Commercial Contractor (C-49) Exam with this comprehensive Exam Book Package—featuring the exact references allowed in the testing center, plus supplemental materials to strengthen your understanding of refrigeration systems and mechanical applications.

Built specifically for Arizona’s open-book exam format, this package helps you master key codes while developing real-world expertise in industrial refrigeration, mechanical systems, and fuel gas applications.

📚 What’s Included

✅ Exam-Approved References (Allowed in Testing Center)

These are the official materials you can bring into the Arizona (C-49) exam, making them essential to master:

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

Covers critical jobsite safety requirements, including:

• Hazard recognition and prevention
• PPE and equipment safety
• Safe operation of refrigeration and mechanical systems
• OSHA compliance for industrial jobsite environments

International Mechanical Code (IMC), 2018

The primary reference for refrigeration and mechanical systems, including:

• Refrigeration system requirements and components
• Equipment installation and clearances
• Ventilation and mechanical system design
• Code compliance for commercial and industrial applications

International Fuel Gas Code (IFGC), 2018

Essential for gas-related systems, including:

• Fuel gas piping design and installation
• Combustion air and venting requirements
• Pressure testing and safety standards
• Code compliance for gas systems

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

📖 Supplemental Study References

(Not Allowed in Exam – Highly Recommended for Preparation)

These resources help deepen your understanding and improve performance:

• Modern Refrigeration and Air Conditioning (22nd Edition) – Core refrigeration principles, system operation, and troubleshooting
• Industrial Refrigeration Handbook (Wilbert F. Stoecker) – Advanced industrial refrigeration design, components, and large-scale system applications

🔧 What This Package Does for You

✔️ Prepares You for the Open-Book Exam

Learn how to quickly navigate OSHA, IMC, and IFGC under time pressure.

✔️ Builds Real-World Refrigeration Knowledge

Understand industrial refrigeration systems, components, and mechanical integration.

✔️ Strengthens Safety & Compliance

Master OSHA and code requirements for safe and compliant installations.

✔️ Expands Your Contractor Capabilities

Gain the expertise needed to handle complex industrial refrigeration and mechanical projects.

🎯 Who This Is For

• Contractors applying for the Arizona C-49 (Industrial Refrigeration) License
• Refrigeration technicians moving into commercial/industrial contracting
• HVAC professionals working with large-scale refrigeration systems
• Anyone serious about passing the exam and improving field expertise

🚀 Why This Package Works

This package is built around:

• Actual Arizona exam requirements
• Open-book navigation strategies
• Real-world refrigeration and mechanical system applications
• Proven preparation systems used by contractors nationwide

💡 Pro Tip

The Arizona (C-49) exam is open-book—but speed is everything. The contractors who pass on the first try are the ones who know exactly where to find answers fast. Spend time practicing with your IMC and IFGC so you can navigate efficiently during the exam.

🏁 Prepare Smarter. Pass Faster.

With the right preparation, passing your exam isn’t about luck—it’s about having the right system.
This package gives you the knowledge, structure, and confidence to succeed.

👉 Get started today and take the next step toward earning your Arizona Industrial Refrigeration Contractor License.