Condensing Unit PAC
Compressor AC
Evaporator & Condenser

Freon™ 507 refrigerant is an azeotropic mixture of R-125 and R-143a with zero ozone depletion potential (ODP). It is a safe, effective alternative to some chlorofluorocarbon (CFC) and hydrochlorofluorocarbon (HCFC) refrigerants, including R-502.<
As a long-term replacement for R-502, Freon™ 507's properties include:
Freon R404A Refrigerant HD 1,1,1,2-tetrafluoroethane 4%
Automotive service technicians depend on Freon™ 134a (R-134a) refrigerant, a non-ozone depleting hydrofluorocarbon (HFC) replacement for R-12.
Freon R134A Refrigerant HD DIFLUOROMETHANE