Arizona Boilers, Steam fitting and Process Piping Commercial Contractor (C-4) Exam Book Package

Arizona Boilers, Steam fitting and Process Piping Commercial Contractor (C-4) Exam Book Package

Prepare with confidence and pass your Arizona Boilers, Steam Fitting and Process Piping Commercial Contractor (C-4) Exam with this comprehensive Exam Book Package—featuring the exact references allowed in the testing center, plus supplemental materials to strengthen your technical knowledge of mechanical systems and piping applications.

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

📚 What’s Included

✅ Exam-Approved References (Allowed in Testing Center)

These are the official materials you can bring into the Arizona (C-4) 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 fall protection
• Mechanical and equipment safety
• OSHA compliance for commercial construction and piping work

International Mechanical Code (IMC), 2009 (USED)

A key reference for mechanical systems, including:

• Boiler installation and safety requirements
• Venting and combustion air systems
• Mechanical equipment and system design
• Inspection and compliance standards

International Fuel Gas Code (IFGC), 2009 (USED)

Essential for fuel gas systems, including:

• Gas piping design and installation
• Pressure regulation and testing
• Combustion systems and safety
• Code compliance for fuel gas applications

💡 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 expand your practical knowledge across boilers, hydronic systems, and piping:

• Low Pressure Boilers (5th Edition) – Fundamentals of boiler operation and maintenance
• Modern Hydronic Heating (2022) – Advanced hydronic system design and application
• IPT’s Pipe Trades Handbook (2016) – Pipefitting calculations, layout, and installation techniques

🔧 What This Package Does for You

✔️ Prepares You for the Open-Book Exam

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

✔️ Builds Real-World Mechanical Knowledge

Understand boilers, steam systems, fuel gas, and process piping applications.

✔️ Strengthens Safety & Compliance

Master OSHA standards and mechanical code requirements for safe installations.

✔️ Expands Your Contractor Capabilities

Gain the knowledge needed to handle commercial mechanical and piping projects with confidence.

🎯 Who This Is For

• Contractors applying for the Arizona C-4 (Boilers, Steam Fitting & Process Piping) License
• Mechanical and piping contractors
• Professionals working with boilers, gas systems, and hydronic heating
• 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 mechanical and piping applications
• Proven preparation systems used by contractors nationwide

💡 Pro Tip

The Arizona (C-4) exam is open-book—but efficiency is everything. The contractors who pass on the first try are the ones who know exactly where to find answers fast. Practice navigating your IMC and IFGC books so you can move quickly 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, strategy, and confidence to succeed.

👉 Get started today and take the next step toward earning your Arizona C-4 Contractor License.