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No.
R22
R22
R22 r123
r22
R22
R22
No, refrigerants cannot be blended.
if approved by the compressor manufacturer, then yes, if not, then no...
No
ef22a is a refrigerant. It is used in place of R22. It is a Hydrocabon refrigerant. Very efficient.....
One refrigerant that is chlorine free is cfc-22. This refrigerant has gained popularity in the past few years in many homes.