Arizona Boilers, Steamfitting and Process Piping, Including Solar Commercial Contractor (C-74) Exam Book Package

Arizona Boilers, Steamfitting and Process Piping, Including Solar Commercial Contractor (C-74) Exam Book Package

Prepare with confidence and pass your Arizona Boilers, Steamfitting & Process Piping (C-74) Exam with this comprehensive Exam Book Package—featuring the exact references allowed in the testing center, plus supplemental materials to strengthen your understanding of mechanical systems, piping, and thermal applications.

Built specifically for Arizona’s open-book exam format, this package helps you master key codes while developing real-world expertise in boilers, steam systems, fuel gas piping, and solar-related heating systems.

📚 What’s Included

✅ Exam-Approved References (Allowed in Testing Center)

These are the official materials you can bring into the Arizona (C-74) 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 jobsite safety practices
• Equipment handling and safe operation
• OSHA compliance for mechanical and piping work

International Mechanical Code (IMC), 2018

The primary reference for mechanical systems, including:

• Boiler and hydronic system requirements
• Mechanical equipment installation and clearances
• Ventilation and exhaust systems
• Code compliance for commercial mechanical installations

International Fuel Gas Code (IFGC), 2018

Essential for fuel gas systems, including:

• Gas piping design and installation
• Combustion air and venting requirements
• Pressure testing and safety standards
• Code compliance for gas-fired equipment

💡 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 knowledge and improve performance:

• Low Pressure Boilers (5th Edition) – Boiler operation, maintenance, and safety fundamentals
• Modern Hydronic Heating (2022) – Hydronic system design and heating applications
• IPT’s Pipe Trades Handbook (2016) – Pipe sizing, layout, and installation techniques
• Solar Water and Pool Heating Design & Installation Manual – Solar thermal system design and integration

🔧 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 Mechanical & Piping Knowledge

Understand boilers, steam systems, gas piping, and solar heating 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 mechanical, piping, and thermal system projects.

🎯 Who This Is For

• Contractors applying for the Arizona C-74 License
• Pipefitters, boiler technicians, and mechanical contractors
• Professionals working with gas systems, steam systems, and solar heating
• Anyone serious about passing the exam and advancing their expertise

🚀 Why This Package Works

This package is built around:

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

💡 Pro Tip

The Arizona (C-74) 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 C-74 Contractor License.