Audi Q7: Refrigerant Circuit

 Refrigerant Line with Inner Heat Exchanger

In this refrigerant pipe, the flowing fluid warm refrigerant on the high pressure side is delivered into the low pressure side as flowing, vapor, cold refrigerant to increase the efficiency of the A/C system.   Note This illustration shows a refrigerant pipe with an inner heat exchanger th

 Evaporator, Removing and Installing

Front Heater and A/C Unit Evaporator Housing, Removing and Installing   Note The evaporator is currently not available as a replacement evaporator for all versions. Therefore check in advance whether this evaporator is available as a replacement part or together with the replacement evapo