NCCER HVAC 1 Module 1 Trade Terms Exam 2025 Questions & Answers with 100% Correct Answers | Verified
bond - a funded guarantee that a contractor will perform as agreed carbon monoxide - a common byproduct of combustion processes, a colorless, tasteless, and odorless gas that is lighter than air and quite toxic chiller - a high volume hydronic cooling unit Chlorofluorocarbons - a class of refrigerants that contains chlorine, fluorine, and carbon. compressor - The mechanical device that converts low pressure, low temperature refrigerant gas into high temperature, high pressure refrigerant gas
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