For years, HVACR technicians have been used to primarily working with nonflammable (A1) refrigerants, such as R-410A, R-22, and R-404A. Now that HCFCs are being phased out and there is growing concern ...
The 2020 AIM Act gave the Environmental Protection Agency (EPA) the authority to phase down the consumption and production of high-GWP HFC refrigerants in the U.S. by 85% over the next 15 years. This ...
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