1.

Which gas used in refrigerator?

Answer»

Modern refrigerators USUALLY use a refrigerant called HFC-134a (1,1,1,2-Tetrafluoroethane), which does not deplete the ozone layer, instead of Freon. A R-134a is now BECOMING very uncommon in Europe. Newer refrigerants are being used instead. The MAIN refrigerant now used is R-600a, or ISOBUTANE.



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