R 22 FLAMMABLE & NON FLAMMABLE TEST AIR CONDITIONER REFRIGERANT GAS CHARGING R 22 AC BE SAFE

Описание к видео R 22 FLAMMABLE & NON FLAMMABLE TEST AIR CONDITIONER REFRIGERANT GAS CHARGING R 22 AC BE SAFE

R-22 (also known as HCFC-22) is an ozone-depleting refrigerant which has been widely used in home air conditioning systems and its supply is now being phased out in response to the Montreal Protocol.

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