No battery or electricity is needed. The furnace fan uses the heat on the surface of the furnace to rotate and automatically adjust the speed according to the surface temperature of the furnace.
Our products are widely used in wood burning stoves, gas stoves, pellet stoves, etc. It is the simplest and most effective way of accelerating the furnace to heat the room.
Longer service life. There is a bimetal device at the bottom of the stove fan. When the surface temperature rises above 300, the device will gently lift the front of the fan to the TEG and the motor.
The whisper is quiet, and the only moving part is the assembly. You don't even know the stove fan is there, but you feel the warmth.
Heat Powered Stove fan help you save fuel and spread warmth to you.