Nevada Refrigeration Contractor (C-21A) Exam Book Package

Nevada Refrigeration Contractor (C-21A) Exam Book Package

Prepare with confidence and pass your Nevada Refrigeration Contractor (C-21A) 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 refrigeration systems, mechanical requirements, 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 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-21A exam and the only book in this package permitted in the testing center. It covers:

• Refrigeration system installation and requirements
• Mechanical system standards and compliance
• Ventilation and exhaust systems
• Safety regulations and code requirements

💡 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 refrigeration knowledge, system understanding, and jobsite safety:

• Modern Refrigeration and Air Conditioning – 22nd Edition
  Comprehensive guide covering refrigeration cycles, system components, troubleshooting, 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 solid understanding of refrigeration systems and mechanical applications.
• Enhances Safety and Compliance
  Master OSHA and mechanical code standards to ensure safe and compliant installations.
• Supports Real-World Success
  Apply your knowledge directly to commercial and industrial refrigeration projects.

🎯 Who This Is For

• Contractors applying for the Nevada Refrigeration Contractor (C-21A) License
• Refrigeration technicians and HVAC professionals seeking licensure
• 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 mechanical knowledge
• Safety and compliance training
• Proven strategies used by contractors nationwide

💡 Pro Tip

Even though this is an open-book exam, success depends on speed and familiarity. Spend time learning how to navigate the code book efficiently to improve accuracy and confidence on test day.