Best heat pump | Viessmann A heat pump provides an alternative to energy-efficient heating and airconditioning in all weather conditions. Like your refrigerator, heat pumps use electricity to transfer heat from a cool place to a warmer place, making the cooler and warmer places warmer. During the summer, heat pumps carry cool outdoor heat to your home.
During cooling, heat pumps transfer heat from your home to the outside. Because they transmit heat rather than produce heat, heat pumps can effectively provide comfortable comfort to your home. A heat pump is a device that uses a small amount of energy to move heat from one place to another.