Nevada Refrigeration and Air Conditioning Contractor (C-21D) Exam Book Package

Nevada Refrigeration and Air Conditioning Contractor (C-21D) Exam Book Package

Prepare with confidence and pass your Nevada Refrigeration and Air Conditioning Contractor (C-21D) Exam with this focused Exam Book Package—featuring the official reference allowed in the testing center along with essential supplemental study materials to help you fully understand HVAC systems, troubleshooting techniques, and safety standards.

This package is designed for both exam success and real-world application, giving you the knowledge you need to not only pass—but perform as a skilled refrigeration and air conditioning contractor.

📚 What’s Included

✅ Exam-Approved Reference (Allowed in Testing Center)

Uniform Mechanical Code (UMC), 2018
This is the primary reference used during your Nevada C-21D exam and the only book in this package permitted in the testing center. It covers:

• HVAC system installation and requirements
• Refrigeration and air conditioning standards
• Ventilation and air distribution systems
• Mechanical safety and code compliance

💡 This book is provided in standard format (not pre-tabbed), so you can become familiar with navigating it just as you will on exam day.

📖 Supplemental Study References

(Not Allowed in Exam – Critical for Preparation)

These materials are designed to strengthen your HVAC knowledge, troubleshooting skills, and jobsite safety awareness:

• Troubleshooting and Servicing Modern Air Conditioning and Refrigeration Systems
  Practical guide for diagnosing system issues, servicing equipment, and improving performance.
• Modern Refrigeration and Air Conditioning – 22nd Edition
  Comprehensive coverage of HVAC systems, refrigeration cycles, components, and real-world applications.
• Code of Federal Regulations – 29 CFR Part 1926 (OSHA)
  Covers essential construction safety standards, including hazard prevention and safe work practices.

🔧 What This Package Does for You

• Prepares You for the Open-Book Exam
  Learn how to quickly navigate the Uniform Mechanical Code under time pressure.
• Builds Technical Expertise
  Gain a strong understanding of refrigeration and air conditioning systems and servicing techniques.
• Enhances Troubleshooting Skills
  Develop the ability to diagnose and resolve HVAC system issues effectively.
• Enhances Safety and Compliance
  Master OSHA and mechanical code standards to ensure safe and compliant work practices.

🎯 Who This Is For

• Contractors applying for the Nevada Refrigeration and Air Conditioning Contractor (C-21D) License
• HVAC technicians focused on service and repair work
• Individuals who want to pass the exam and perform confidently in the field

🚀 Why Choose 1 Exam Prep

At 1 Exam Prep, we focus on helping you pass the test and build a successful contracting career. Our packages are designed around:

• Actual Nevada exam requirements
• Practical, real-world HVAC knowledge
• Safety and compliance training
• Proven strategies used by contractors nationwide

💡 Pro Tip

Even though this is an open-book exam, speed and familiarity are key. Spend time learning how to navigate the Uniform Mechanical Code efficiently so you can quickly locate answers during the test.