| 摘要 |
The invention concerns a heating-air conditioning installation for a vehicle, comprising an evaporator (10) and a heating element (12, 14), a fan and various air outlet channels (2, 4, 6), at least means controlling the air stream (20) being placed beside the evaporator (10), according to fluid mechanics. In different positions of the air stream control means, part of the heating-air conditioning installation can be traversed by air in different directions, so that a bypass channel relative to the evaporator may be produced without requiring additional structural volume.
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