A Heat Pump is a device that uses a small amount of energy available in atmosphere to move heat from one location to another which is energy efficient and affordable. The new generation of heat pumps can deliver heat even in extreme conditions, with advanced systems rated as low as 30 degrees below zero.A Heat Pump is a device that uses a small amount of energy available in atmosphere to move heat from one location to another which is energy efficient and affordable. The new generation of heat pumps can deliver heat even in extreme conditions, with advanced systems rated as low as 30 degrees below zero.