Volkswagen Workshop Service and Repair Manuals > Polo Mk4 > Heating, ventilation, air conditioning | Air conditioning with refrigerant R134a | Technical data | General information on air conditioning | Properties of R134a refrigerant gas

Critical temperature / Critical pressure

R134a refrigerant gas remains chemically stable up to a pressure of 39.5 bar (equivalent to a temperature of 101 °C) Above this temperature, the refrigerant gas begins to decompose.

Heating, ventilation, air conditioning
Air conditioning with refrigerant R134a / Technical data / General information on air conditioning / operties_of_r134a_refrigerant_gas/">Properties of R134a refrigerant gas
Critical temperature / Critical pressure

Water content > < Reaction with metals

Volkswagen Workshop Service and Repair Manuals

Polo Mk4

Heating, ventilation, air conditioning Air conditioning with refrigerant R134a / Technical data / General information on air conditioning / operties_of_r134a_refrigerant_gas/">Properties of R134a refrigerant gas Critical temperature / Critical pressure

Heating, ventilation, air conditioning Air conditioning with refrigerant R134a / Technical data / General information on air conditioning / operties_of_r134a_refrigerant_gas/">Properties of R134a refrigerant gas Critical temperature / Critical pressure

Heating, ventilation, air conditioning
Air conditioning with refrigerant R134a / Technical data / General information on air conditioning / operties_of_r134a_refrigerant_gas/">Properties of R134a refrigerant gas
Critical temperature / Critical pressure

Heating, ventilation, air conditioning
Air conditioning with refrigerant R134a / Technical data / General information on air conditioning / operties_of_r134a_refrigerant_gas/">Properties of R134a refrigerant gas
Critical temperature / Critical pressure