Air Command Sparrow Mk4 Roof Top Air Conditioner: A full-featured, lightweight yet powerful and efficient roof top air conditioner. The Sparrow Mk4 reverse cycle heat pump roof top air conditioner is a lightweight rooftop style unit. It is the ideal air conditioner for smaller recreational vehicles up to 5 metres in length. A reverse cycle air conditioner has unmatched efficiency and provides one of the most economical forms of heating. The Sparrow provides both heating and cooling as well as filtered and dehumidified air. Its lightweight design makes it suitable for a range of applications that the bigger units are unable to achieve. Key Featrues: Compact Dimensions and super low profile making it very versatile The refrigerative heat pump operation produces up to 70% more heat than element type units Ultra low profile ensures less drag when towing and greater clearance under your carport or garage Automatic de-ice setting for low ambient heating operation. Infra-red remote control with sleep timer flip down climate control panel Dehumidify functionality UV-resistant polypropylene canopy Weather collar for simpler installation Installation Comments: Fitting and Install instructions come with the unit, but it is advised a qualified installer (electrical contractor) undertakes the installation.