Air conditioning unit for motor vehicle, has housing unit with air mixer door and guidance element, where element defines two channel for flowing warmed up air and bypass air

摘要

The air conditioning unit comprises a housing unit (12) and a heat exchanger (15) is arranged in the housing unit for heating up air. The housing unit has an air mixer door (17) and guidance or returning element (20). The element defines one channel for flowing the warmed up air which interspersed the heat exchanger, and other channel for flowing the bypass air which is stepped by the bypass channel (16). A blow opening (27) for foot space air is arranged on a side panel of the housing unit in which the air went through the guiding element.