In the refrigeration cycle of air conditioners and heat pumps, refrigerants are working fluids that typically go through numerous phase changes from a liquid to a gas and back again. Due to their ...

On January 1, 2022, the U.S. officially started its phase down of HFC refrigerants, such as R-410A and R-404A. Beginning this year, the production of HFC refrigerants will be reduced by 10%, while a ...

The new refrigerant and lubricant combinations that have come in the wake of the regulation of CFCs and HCFCs have brought many changes to liquid-line filter-driers. The introduction of R-410A and ...

WASHINGTON, Oct. 9, 2012 /PRNewswire-USNewswire/ -- A report released today identifies the availability of climate friendly technologies for the refrigeration sector in U.S. supermarkets that will ...

Refrigerant producers have been gearing up for the phaseout of their most popular product, hydrochlorofluorocarbon-22 (HCFC-22, chlorodifluoromethane), by investing in environmentally friendlier ...

The Air Conditioning, Heating, and Refrigeration Institute (AHRI) and more than 35 other industry and environmental organizations, including the Association of Home Appliance Manufacturers, petitioned ...

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When R-12 and R-134 were phased out, R-1234yf was supposed to solve the environmental problems its predecessors caused, but ...