A mobile air-to-air heat pump blows warm air into construction sites and other temporary spaces. The plug-in model is quick to install and perfect for temporary needs. Installed outdoors, the heat pump circulates air and warms the interior quickly to the desired temperature.

A mobile air-to-air heat pump works on the same principle as the pumps used in homes, except that here the outdoor and indoor units are in the same package. A hose (ø 525 mm) is connected to the pump, through which warm air is blown under high pressure from the outdoor unit into the interior, and a second hose draws air from inside to the pump to be heated. The condensate hose is heated so it cannot freeze.