A housing assembly for an HVAC system includes a first shell having a first boss having a first bore configured to receive a fastener therein. The housing assembly further includes a second shell having a second boss having a second bore. The housing assembly further includes a divider disposed between the first shell and the second shell, the divider having a divider bore configured to receive the first boss therein and a divider counterbore configured to receive the second boss therein. A diameter of the divider bore is less than a diameter of the divider counterbore. The divider bore and the divider counterbore are coaxial and configured to receive the fastener extending therethrough.

A heating, ventilation, and air conditioning (HVAC) case for an HVAC assembly. The HVAC case includes a fastener for coupling a first portion of the HVAC case to a second portion of the HVAC case. A clip of the fastener is included with the first portion of the HVAC case. A retention member of the fastener is included with the second portion of the HVAC case. Cooperation between the clip and the retention member couples the first portion of the HVAC case and the second portion of the HVAC case together.

An air conditioner for a vehicle including an air-conditioning case divided into a plurality of air passageways by a separation wall. A heating heat exchanger is disposed inside the air-conditioning case and exchanges heat with air to heat the interior of the vehicle. A perforated member is disposed at a downstream side of the heating heat exchanger and has a plurality of perforated holes through which the air passing the heating heat exchanger passes, and a partition wall is disposed between the heating heat exchanger and the perforated member to divide the air passageway of the air-conditioning case into a plurality of air passageways, wherein the partition wall is formed integrally with the perforated member.

There is provided a heat exchange system that comprises a heat exchanger, a duct and a diverging element. The duct is adapted to guide an airflow to the heat exchanger. The diverging element is arranged in the duct. The diverging element is adapted to split the airflow into a first airflow part along a first flow path and a second airflow part along a second flow path. The diverging element is adapted to diverge at least one of the first airflow part and the second airflow part. The second flow path encloses the first flow path. Further, there is provided a HVAC-system for a vehicle comprising the heat exchange system. Yet further, there is provided a vehicle comprising the heat exchange system.

A heating, ventilation and/or air-conditioning device for a motor vehicle, comprising a first device component (10) which has a latching receptacle (12) with a receiving opening (14) for inserting a rigid latching tongue of a second device component which extends substantially along a mounting axis (24), wherein a first peripheral portion (16) of the receiving opening (14) is formed by a wall portion of the first device component (10) and wherein a second peripheral portion (18) of the receiving opening (14) that is opposite to the first peripheral portion (16) is designed to be substantially flexurally stiff, and third and fourth peripheral portions (20,22) which are situated peripherally between the first peripheral portion (16) and the second peripheral portion (18) are designed as a bending portions.

An HVAC system includes an evaporator housing having an evaporator disposed therein, and a heater housing having a heater disposed therein. The heater housing is configured to be removably coupled to and supported by the evaporator housing.

A system for connecting and supporting foam ducting in, e.g., an aircraft. A slip joint element connects segments of the ducting and a sliding support element supports the ducting while accommodating an axial movement of the ducting due to thermal expansion and contraction or other operational forces. The slip joint includes male and female components installed on ends of adjacent segments of ducting. The male component is slidingly received within the female component, such that when the segments move along the axis the male component slides but remains received within the female component. The sliding support includes a receiver component slidingly received within a channel of a mounting component. The receiver component engages a fixed support bracket structure and the mounting component is mounted on an exterior surface of the ducting, such that when the ducting moves along the axis the receiver component slides but remains received within the channel.

A vehicle air conditioning device includes a case, disposed inside a vehicle cabin separated from a forward compartment by a dash panel, in which an internal space (11a) is formed, a heater core that is disposed in the internal space, a hot water supply pipe that can supply hot water to the heater core, a hot water collecting pipe that can collect hot water that has passed through an interior of the heater core, and a holder member that holds the hot water pipes. The holder member includes a first holding portion that comes into contact with the hot water pipes, and a second holding portion that opposes the first holding portion, is provided across a gap, and comes into contact with the hot water pipes.

The present embodiments relate to an HVAC system which is externally mounted on a vertical surface of an RV, truck or bus. The desire is to eliminate, or at least substantially reduce, a potential leakage path wherein water may sit on an upper surface of a vehicle and due to seal degradation over long periods of time, may find a pathway in through the roof of the vehicle and to an interior thereof. By positioning the HVAC on a vertical surface, gravity works to move water downward and away from the HVAC system rather than allowing it to stagnate in an area around potential apertures through the outer skin or outer surface of the vehicle.

An air conditioning module, which can perform cooling and heating through a single module, which is capable of being compact-sized, which can prevent problems caused by condensate water because the condensate water can be easily discharged out, and which can control all of two doors for heating and cooling by a link member and an actuator.