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.
These can also be connected to the hot water storage tanks of existing water heating systems. Particularly when connected to solar water heating systems, huge energy savings can be achieved. Heat pump can be utilized either as main source for water heating or as backup system without disturbing the running condition of existing one.