Yes, heat pumps can work in cold climates. Heat pumps are designed to transfer heat from one area to another, and they can do this even in cold climates. In cold climates, the heat pump will draw heat from the outside air and transfer it into the home. This process is known as “reverse cycle” and it is very efficient. Heat pumps are also equipped with a supplemental heating system, such as electric resistance heating, to provide additional heat when the outside temperature drops too low. This ensures that the home remains comfortable even in the coldest climates.