There are a number of variations of the names used for air source heat pumps. Each is specific and delivers a different result. A generic air source heat pump simply extracts heat from the air around the home, enhances it, and moves it to either air or water in the home. An air-to-air heat pump is more commonly referred to as an air conditioning unit that can deliver heat as well as cooling, but an air-to-water heat pump is a device that specifically extracts heat from the air around your
