Power consumption of a home refrigerator can be cut by 29% while improving cooling capacity. Researchers replaced widely-used, but environmentally unfriendly, R134a refrigerant with the more ...
Ice machines have been affected by the revolution in refrigerants, as have many other HVACR products and components. For years, they ran on such CFCs as R-12 and -502. With the phaseout of those ...
Q: A few years ago, I had the factory air conditioning on my 1970 Oldsmobile converted from Freon R12 to R-134a. This summer, the air conditioner only blew warm air. Can I convert back to Freon or do ...
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