Warning! Do not mix! R-22 and R-410 they are chemically incompatible and use different oils as well. R-22 uses a mineral oil, and R-410 uses an ester oil, if they mix it will cause a foam and sludge that will destroy both the condenser and evaporator.
it would be R-22.. brand new units will have the new refrigerant and that is R-410
The refrigerant used is R-12, R-22, or R-410. You cannot mix refrigerants and you cannot purchase it without an EPA certification card.
You would find R-22 or R-410 a
If you are referring to automotive refrigerant, the answer is no. Neither refrigerant will work properly if mixed and might damage the compressor or other components.
you need to recover all of the refrigerant out of the system with a recovery machine then flush the lines replace filter dryier and if possible txv valve then pull a good vacum to .5 microns then refill with 410 a
R-22
R-22 is the refrigerant that contains CFC (chlorofluorocarbon). R-134a does not contain CFCs but is considered an HFC (hydrofluorocarbon) refrigerant. R-500 contains a mixture of CFC-12 and CFC-22. R-123 is a halocarbon refrigerant but does not contain CFCs specifically.
never mix these freons together---- very dangerous
you will die if you drink it. Nahh you'll probably get very ill though.
"Freon" is DuPont's trademark for its CFC refrigerant products. R-22 is one of those refrigerants, so R-22 and Freon-22 are the same refrigerant.
Any refrigeration supplier provided you have the proper federal certification.