Heating, ventilation and/or air-conditioning installation for use in motor vehicle, has connector placed in housing, and assembly device with limit unit to limit displacement of connector in rotation inside housing

摘要

The installation has an air-conditioning loop with a heat exchanger e.g. evaporator (10), and multiple coolant circulation conduits (14, 19) connected to the heat exchanger. An assembly device assembles the heat exchanger with the conduits, and includes a connector (13) and a case (25) for accommodating the heat exchanger. A housing (12) is arranged across a wall (24) of the case. The connector is placed in the housing, and the assembly device includes a limit unit to limit displacement of the connector in rotation inside the housing.