When you add a blower to a heater, you are improving the circulation of the warm air produced by your heater. It helps the warmth to reach farther into the room, improving total heat distribution. This is a manual control blower and it is easy to install. It is for use with HearthRite vent free room heaters with BTUs of 20,000 - 30,000.
Use this blower with Hearthrite Infrared Heaters HRW17, HRW18, HRW25, HRW30. The blower can also be used with Hearthrite Blue Flame Heaters HBW20 and HBW30.