Blower

In the fresh air mode, the blower sucks fresh air through the main air flaps, in the recirculated air mode through the recirculated air flap out of the vehicle passenger compartment into the automatic A/C housing. When the residual engine heat utilization feature is operating, the blower circulates the air in the passenger compartment.

The blower is designed as a two-stage radial fan with double impeller.

Function: