Standard R-134a coolant will damage an R-22 coolant system because they are chemically different. They also have different characteristics for pressure and freezing point.
No R134a is used only the cars, and R22 is only used for home central ac system. If you would like more information about R134a you can log on to www.idqusa.com.
sorry, no.
No
No
No use R22. R134A is for automotive applications.
No
After 1992- r134A Before 1992- R22 but it need to be retrofitted for R134 if it hasn't been done already. It is ILLEGAL to use R22 in autos.
if the cap is green, your ac system uses R22 coolant. If it's PINK, then it uses R410a coolant
There are so many Refrigerants in use that there is no way to answer this question. Best guess R22 or R134A
No
Depends on what type of AC system it is. Some AC systems use water, which, of course isn't. The ones which use HFC and CFC refrigerants (R12, R134a, R212, R22, etc.) are, however.
NO ! and Why?