Wall-Mounted Fireplace Fan with 6 Blades, Upgrade Pipe Fan Wood/Log Burner Fans, Silent Operation Efficient Heat Stove Fans Distribution, for/Log Burning Stoves/Gas/Pellet/Wood,Bronze (B

Thermoelectric module acts as a small generator to power the fan's motor. No batteries or electricity required! Improved warm air circulation results in greater comfort and reduce wood consumption from your stove.
[Self-Powered]: The Heat powered stove fan is designed to circulate the warm air created by a wood/coal or pellet burning stove operating with normal surface temperatures between 65-350 (149-662).
[Install Ways]: Clamp on the pipe with metal ring, which does not occupy space and is beautiful and convenient.Easy to place, the blades rotates softly, no noise, and gives you a clean and refreshing enjoyment.
[Longer Life]: The fan base is equipped with a bimetallic safety device. If the surface temperature exceeds 300 (572), the safety device will gently lift the front of the fan to protect the TEG and the motor.
[Safety Design]: The furnace support is aluminum, which is resistant to high temperature and does not deform or work without being deformed even under high temperature for a long time.