Heating, ventilating and/or air conditioning module for motor vehicle, has maintain unit maintaining internal heat exchanger at interior of engine compartment, and general extension plane forming angle with another general extension plane

摘要

The module (2) has a firewall (5) separating an engine compartment (4) and a cab-interior (3) of a motor vehicle (1). A maintain unit maintains a tubular internal heat exchanger (12) at an interior of the engine compartment, where the exchanger is extended along a general extension plane (14). The general extension plane (14) forms an angle (21) with a general extension plane (20), where the angle is comprised between 0 to 30 degrees. An immobilization unit (22) is used for immobilizing an evaporator (11) at an interior of the cab-interior of the vehicle.