Air Conditioning Unit

The present invention relates to an air conditioning unit mountable on the roof of a recreational vehicle, the air conditioning unit comprises an outer cover, a gasket and means for providing at least one air flow path, the gasket and the means for providing at least one air flow path are located on the bottom side of the air conditioning unit, the gasket is configured to provide for a sealing with the outer roof surface of the recreational vehicle and the gasket is circumferential and encloses an area through which the air flow path passes, the air conditioning unit has one or more connection ports located at a portion on or underneath the outer cover, the one or more connection ports are accessible by the user, in the mounted state, from outside the recreational vehicle.