The following references are recommended to study for the Nevada Solar Air Conditioning Contractor Exam C-21E. This examination is used to obtain a Nevada Solar Air Conditioning Contractor C-21E 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 Plumbing Code
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29 CFR OSHA 1926 Construction Industry Regulations & Standards, July 2026 Edition
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