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The following references are recommended to study for the Nevada Refrigeration and Air Conditioning Contractor Exam C-21. This examination is used to obtain a Nevada Refrigeration and Air Conditioning Contractor C-21 License.  Also to become a licensed contractor in Nevada, candidates will also need to pass a business and management exam.

Only the following references are permitted to be taken into the exam.

  • Uniform Mechanical Code
  • NFPA 54
  • Modern Refrigeration and Air Conditioning, 21st Edition

    $163.99

    Modern Refrigeration and Air Conditioning is the HVACR standard for a new generation of learner. It correlates to HVAC Excellence and PAHRA accreditation requirements to ensure complete coverage that prepares students for career success.

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  • 2012 Uniform Mechanical Code

    $149.99

    The UMC provides complete requirements for the installation and maintenance of heating, ventilating, cooling and refrigeration systems, while at the same time allowing latitude for innovations and new technologies.

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  • Mancomm 29 CFR Part 1926 OSHA Construction Standards & Regulations, January 2021

    $52.99

    Make compliance with dense government safety regulations simple with MANCOMM’s 29 CFR 1926 OSHA Construction Industry Regulations. Updated through January 2021, the book provides you with a comprehensive set of the most up-to-date Construction regulations.

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  • Redi-Tag Permanent Tabs – 375 Blank Tabs

    $37.79

    Redi-Tag permanent tabs are self-sticking and you can print on your laser printer in minutes or write directly on them. Made of heavy duty, durable plastic that won’t tear of curl. Input and format text using Windows® versions of Microsoft® Word and WordPerfect®. Actual size of tab 1-1/8″ x 1-1/4″. 100 tabs per pack.

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