No batteries or electricity is required, the stove fan operates automatically with the stove temperature between 55 - 350°C. The only moving part is the blade assembly, which makes the wood stove fan almost totally silent even at top speed.
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VonHaus Stove Fan Wood/Log Burner Fan with 4 Blades for Fireplaces Stove Heaters. Get the most out of your stove heater and say goodbye to heat waste with the VonHaus log burner fan. Sitting in front of a crackling wood burner is enough to keep anyone content, but have you ever thought about the heat emitted above?.
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No battery or power is required. When the surface temperature of the furnace reaches 158-230 degrees Fahrenheit (depending on the type of fireplace), the furnace fan automatically operates. -This furnace fan is designed to transmit a very wide range of heat flow from the fireplace or furnace combustion, so that it can quickly increase the temperature of the room and keep the room warm.
eBay
Jossacolar Log Burner Fan Silent | Woodburner Stove Fan For Wood Burning Stove | Wood Burner Fan | Fireplace Fan Heat Powered (12 Blades). Eco-friendly ＆ Heat Powered Our Wood Stove Fan Is Eco-friendly And Heat Powered.
eBay
Make sure that the stove fan is placed on the top of the stove on a smooth and flat surface near the side or back of the stove. The surface material of the stove must be thermally conductive. -No batteries or electricity required, the stove fan operates, automatically when the surface temp of the stove reaches 158-230 degrees Fahrenheit(depending on the type of fireplace).
eBay
No battery or power is required. When the surface temperature of the furnace reaches 158-230 degrees Fahrenheit (depending on the type of fireplace), the furnace fan automatically operates. -This furnace fan is designed to transmit a very wide range of heat flow from the fireplace or furnace combustion, so that it can quickly increase the temperature of the room and keep the room warm.
eBay
Condition is “New ”. UZIMOO 6 Blade Stove Fan/Heat Powered Log Burner Fan Wood Burner Fans. The 6 blades hot air oven fan can generate more warm air and improve production efficiency. It is widely used in wood stoves, gas stoves, wood burners, fireplaces, etc.
eBay
Make sure that the stove fan is placed on the top of the stove on a smooth and flat surface near the side or back of the stove. The surface material of the stove must be thermally conductive. -No batteries or electricity required, the stove fan operates, automatically when the surface temp of the stove reaches 158-230 degrees Fahrenheit(depending on the type of fireplace).
eBay