4-Blade Mini Heat Powered Fireplace Fan - Efficient Silent Stove Top Fan for Wood Stoves & Fireplaces - No Battery or Electricity Needed - Perfect for Home Heating & Cozy Winter Nights

User's guide: ● If you own a fireplace or wood-burning stove and want more heat in the entire house, but don't want to spend more on electricity, then all you have to do is buy this amazing heat fireplace stove fan.● When the furnace temperature reaches 60℃ (140°F), the fan starts to spin. The hotter the fan base, the faster the fan rotates, and the more air the fan enters the room. As the fireplace cools, it slows down and stops.● Overheating : The bimetal strip at the bottom of the fan base prevents the wood stove fan from being damaged due to high temperatures.● Simple to use: Place the stove fan on a smooth and flat surface on the top of the stove, near the side or back of the stove. The stove fan needs to be placed at least 4" away from the stove. When the stove surface becomes hot, it can work.● Multifunctional stove fan: Suitable for all catalytic/non-catalytic stoves/fireplaces, such as gas, electric, pellet stove, log burner or wood burning stove. Specifications: Name: Fireplace fanMaterial: AluminumColor: BlackNumber of blades: 4Air volume: 150-180 CFMMotor speed: 800-1250RPMNoise: ≦32dbStart-up temperature: 60℃ (140℉)Optimum working temperature: 100-250℃ (212-482℉)Maximum temperature: 400℃ (752℉)Size: 16*13*21cm/6.3*5.1*8.2in (L*W*H)Weight: 630g/1.39lbs Packing List: 1* Stove Fan

★ Automatic and Silent Operation No batteries or electricity required, the stove fan operates automatically with the stove temperature between 60 - 400℃ (140 - 752℉).And the only moving part is the blade assembly,which makes the wood stove fan almost totally silent even at top speed.

★ Better Heat Distribution This 4 blades wood burner fan is designed to deliver a very broad thermal current,so it disperse heat from the stove more efficiently and raise the temperature of your room quickly.Circulates 150 - 180 CFM.

★ Easy to Use No installation required,you only need to place the stove fan on a smooth flat surface of your stove top ,near the side or back of the stovepipe.The hotter the stove surface is, the more air the fan circulates.

★ Safety Design The stove fan comes with a Bi-metallic safety device.When the stove surface temperature rises above around 300℃ (572℉),the safety device gently elevates the front of the fan to protect the center module and motor.

★ Durable Material The stove fan base and blade are made from aluminum, which make the fan or ,it is durable enough for a long time use.Compact size 16*13*21cm/6.3*1*8.2in.