Holldoor 12 Blades Fireplaced Fan Non Electric, Wood Stove Fan Heat Powered, Stove Fan with Magnetic Thermometer for Wood Burning Stove/Log Burner (Black)

Heat Powered Wood Stove Fan: No batteries or electricity required – The fireplace fan uses the principle of the Seebeck effect to generate energy through the heat to run! A wood stove fan dissipates the heat from the stove throughout the room, In addition to saving on electricity bills, it improves the overall efficiency of the wood stove, burning less fuel to keep the space warm.
More Efficiency & Stable: Different from ordinary wood stove fans, this fireplace fan is equipped with 12 blades circulates 80% more warm air than standard 4-blade or 6-blade fan. Heat Powered Stove Fan distributes heat more evenly, so you get more heat where you need it. In addition, this symmetrical structural design makes the heat powered stove fan site more stable.
Silent Operation with Powerful Motor: This fireplaced fan comes with a powerful motor imported from Japan. The premium motor with a noise level of less than 25 dB, gives you a peaceful atmosphere. So you will get a quiet room in a winter snow day. Most importance is Longer service life and environmental protection for this wood stove fan.
Overheating Protection: The cocoon fan has an inbuilt bimetallic safety device at the base. This bimetallic safety device gently lifts the front of the fan once the temperature crosses 644°F/340°C in order to protect the motor and electricity generating unit. And the speed of the fan will also indicate whether need to add logwood.
Working Temperature: The general working temperature of the stove fan is 185°F – 653°F(85°C – 345°C). Usually the fan gets spinning at about 140°F /60°C, and turns most efficiently when the temperature reaches about 390°F-570°F.