Freeze-12 is compatible with R-12 as well as with 134a refrigerants. It may be hard to find, though, because it has been discontinued.?æ
No its not. 409a is compatible with r-12 but not 134a.
Is r-22 Freon compatible with r-134a freon?
Ester (A.K.A. POE & polyolester oil) is used to lubricate air conditioning compressors. It is compatible with both R-12 and R-134a refrigerants. It is the only compressor oil compatible with R-12 systems that are retrofitted to R-134a.
No! they are not compatible and should never be mixed. You must use one or the other.
The boiling point of R-12 is given as -29.8oC. Now replaced by R-134A which had a boiling point of -26.3oC. Some oils and rubbers previously used with R-12 may not be compatible with R-134A.
yes it does r12. if you dont want to convert to the 134a. you can use freeze 12.
Buy a conversion kit (R-12-R-134A) at Wal-Mart or auto parts comes with instructions
It replaced R-12 and Freon as a refrigerant. It is not always compatible with the old R-12 or Freon systems though, so check with the vehicle's dealer about compatibility and/or conversion.
Most systems using R-134a as a refrigerant.
An R12 system must be retrofitted to be made compatible with R-134a.
The difference between brands of 134a refrigerant are largely in their quality control and price. In order to keep with standards, all are required to sell compatible refrigerant.