a refrigerant that does not change its pressure/temperature relationship when changing phases. CFC are pure compound refrigerants.
Disposable refrigerant containers are only used for virgin refrigerant.
Refrigerant are used in refrigerator for cooling and dehumidifying indoor air.
134a refrigerant
The oil used to lubricate the compressor is cycled with the refrigerant.
Not unless you like the idea of destroying your AC system.
ef22a is a refrigerant. It is used in place of R22. It is a Hydrocabon refrigerant. Very efficient.....
you can buy the right refrigerant over the counter at checker auto or auto zone, the correct refrigerant is 134a
freon
r22
Refrigerants such as R12, R502, R22, R134a, and newer blends contain either chlorine or fluorine and will hydrolyze with moisture or water forming hydrochloric or hydrofluoric acids and more water. Which makes motor windings deteriorate, metal corrosion and sludge which is a mixture of water acid and oil. Hope this helps, Scott
All devices used for refrigerant recovery must be certified by the EPA. If the device was manufactured before November, 1993, It must be capable of recovering 80% of the refrigerant in the appliance. If the device was manufactured after this date, it must be capable of recovering 90% of the refrigerant.