A vehicle cabin air conditioning system includes a cabin indoor air conditioner and an individual air conditioner configured to condition air in a target space inside a cabin. The individual air conditioner includes a blower, a heat generator, a supply port, and an exhaust port. The supply port supplies one of a cold air cooled with the heat generator and a warm air heated with the heat generator to the target space. The exhaust port provides the other of the cold air and the warm air to outside of the target space. The cabin indoor air conditioner includes a cabin blower, a temperature control unit, and a suction port through which air is sucked for the temperature control unit. An air flow path is provided to guide air sent from the exhaust port of the individual air conditioner to the suction port of the cabin indoor air conditioner.

An air distribution system for use in a cargo delivery vehicle. The air distribution system includes a compressor, a condenser, a plurality of tubes, an air distribution unit, and a mounting system for mounting the air distribution unit to the roof of the cargo delivery vehicle. The air distribution unit includes a unit body, a vent hood, and a vent plate. The unit body includes a fan and a plurality of tubes. The vent plate includes at least one vent opening.

A vehicle air conditioning device having a split housing structure includes: a front housing disposed in a compartment of a vehicle; a heat exchanger disposed in the front housing, a rear housing disposed in an engine room or a motor room of the vehicle; a firewall through which the front housing is connected with the rear housing; an inlet; a blower disposed in the rear housing; an evaporator configured to cool air or to chill air; upper and lower mixing doors disposed in an up-and-down direction downstream of the evaporator; a first plate member disposed between the upper and lower mixing doors; a second plate member disposed downstream of the heat exchanger; an upper outlet; and a lower outlet. The first plate member divides the airflow from the evaporator, and the upper and lower mixing doors each guides the airflow to selectively flow through the heat exchanger.

An air conditioner apparatus for electric vehicles includes: an air conditioning case installed under an under body of a vehicle, and configured to communicate with an interior of the vehicle through an outlet formed through an upper portion of the air conditioning case and circulate conditioned air therein; an HVAC module provided inside the air conditioning case, and configured to adjust temperatures of indoor air and outdoor air and to provide the conditioned air to the interior of the vehicle; and a heat exchange module provided below the HVAC module inside the air conditioning case and configured to exchange heat with the HVAC module depending on whether or not the HVAC module performs a heating or cooling operation.

A vehicle roof, in particular for a passenger car, the vehicle roof having a one-part or multi-part roof skin, at least one environment sensor for detecting a vehicle environment, the environment sensor being disposed below the roof skin and being able to detect the vehicle environment through a sensor see-through area of the roof skin, and a cooling feature for cooling the environment sensor, at least part of the cooling feature being disposed in a wet area, and the environment sensor being disposed in the wet area.

A heating, ventilation, and air conditioning (HVAC) system for a vehicle. The HVAC system includes an airflow inlet case defining a fresh air inlet and a recirculation air inlet. The airflow inlet case includes an evaporator and a filter both aligned with an axis of rotation of a blower configured to draw airflow through the airflow inlet case into a heater case. The recirculation air inlet faces the heater case. The airflow inlet case is configured to be mounted on an engine side of a vehicle firewall such that the recirculation air inlet is at the firewall.

An air-conditioning system for air-conditioning a passenger cell with a front region and a rear region may include a housing including an air inlet, a front outlet, a rear outlet, and a footwell outlet. The system may also include an evaporator for cooling an airflow and a heating device for heating the airflow arranged in the housing. A cold air space, a hot air space, a front mixing space, a layering mixing space, and a rear mixing space may be arranged within the housing. The system may also include a front flap configured to control a first connection opening connecting the hot air space to the front mixing space, a layering flap configured to control a second connection opening connecting the hot air space to the layering mixing space, and a rear flap configured to control a third connection opening connecting the hot air space to the rear mixing space.

A tractor cab operator platform includes a composite floor holding a heating, ventilation and air conditioning unit, a plurality of blowers, and a plurality of openings for air filters. The composite floor may have a plurality of airflow passages between the plurality of air filters, the plurality of blowers and the heating, ventilation and air conditioning unit. An operator seat may be removably mounted on a seat pan over the heating, ventilation and air conditioning unit.

A recreational vehicle air conditioner (RVAC) includes a ceiling-mount indoor panel positioned over an opening in the ceiling of a recreational vehicle and a control box assembly including a first box portion and a second box portion. The first box portion is positioned above the ceiling-mount indoor panel and the second box portion is pivotally connected to the first box portion with a hinge, such that it is pivotable between a closed configuration and an open configuration. The ceiling-mount indoor panel defines a control box recess that at least partially receives the second box portion when in the open configuration and a blank plate covers the control box recess when the second box portion is in the closed configuration.

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.