R-134A Systems

R-134A refrigerant is a non toxic non-flammable, clear colorless odorless liquefied gas. R-134A refrigerant is not compatible with R-12 refrigerant. Even small amounts of R-12 refrigerant in a R-134A system will cause lubricant contamination, compressor failure or improper A/C performance. Never add R-12 to a R-134A system.

Avoid breathing R-134A refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and throat. Use only approved service equipment to discharge R-134A systems.