Radiator Booster helps heat up your house quicker, aswell as saving energy. Usually your radiator heats air up at the back of the radiator, most of which is lost through your wall. A complete waste of energy. With Radiator Booster, the air is blown from behind the radiator and around the room, heating the room quicker. This means your heating can be turned off sooner, and you can save money. For a quick and cheap way to save money on heating bills, buy a Radiator Booster.