audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Water content > < Reaction with metals
Critical temperature/critical pressure
Critical temperature/critical pressure
The refrigerant R134a remains chemically stable up to a gas pressure of 39.5 bar (corresponding to a temperature of 101 °C). Above this temperature, the refrigerant decomposes (see "Combustibility").
   

Water content > < Reaction with metals