The very first air conditioning system available from the automotive factory was found in the 1940 Packard and was called the "weather conditioner," among other names. It utilized R12 and, while ...
In October 2023, the Environmental Protection Agency (EPA) proposed to ban the manufacture (including import), processing, and distribution in commerce of trichloroethylene (TCE) for all uses. TCE is ...
EDITOR’S NOTE: The Air-Conditioning, Heating, and Refrigeration Institute has issued a white paper titled “Reports of R-134a Contaminated with R-40 and Other Refrigerants.” That paper follows.
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