Automotive air conditioner

摘要

An automotive air conditioner for an improved assembly work efficiency and reduction of manufacturing cost has a slide type air mixing door. An upstream side case (C1) is provided which defines therein an upstream air passage. A downstream side case (C2) is provided which defines therein first and second downstream air passages which extend in parallel to an air mix chamber. An evaporator (3) is installed in the upstream air passage, and a heater core (4) is installed in the first downstream air passage. A mixing door assembly (10) is detachably disposed between the upstream and downstream side cases. The mixing door assembly constitutes a cassette which comprises a door housing, a slide door member sliding in the door housing and a sliding device for driving the slide door member.