Heating, ventilating, and air conditioning module having an improved heater core configuration

摘要

The subject invention includes a heating, ventilating, and air conditioning (HVAC) assembly having a housing with an inlet and at least one outlet for directing a flow of air into a passenger compartment. An evaporator core is disposed within the housing downstream of the inlet and upstream from the outlet. A heater core is disposed within the housing between the evaporator core and the outlet with the heater core having an upstream surface generally facing the evaporator core and a downstream surface generally facing the outlet. The heater core includes a first portion and a second portion being angled relative to the first portion such that the upstream surface of the first portion at least partially faces the upstream surface of the second portion to define an angled heater core facing the evaporator core wherein air flowing over the upstream surfaces is evenly distributed across both of the first and second portions, thereby increasing the effectiveness of the heater core.