Refrigerant Oil

OIL SPECIFICATION
1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.
2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.

Oil total volume in system 120 ±10 cc (4.05 ±0.34 fl.oz)