Wood Stove Fan 7 Blades Quiet Heat Powered Fireplace Fan for Wood Stove Fireplace Gas Log Attached to Chimney Pipe--

A stove fan that uses thermal energy as a power source to circulate the hot air produced by the wood fireplace. There is a thermoelectric module on the fan, which acts as a small generator to drive the fan motor. When this generator module experiences the heat difference between the top and bottom, it generates electricity. The bottom of the fan heats the bottom of the module, while the top of the module is kept cool by the top fan heatsink. No batteries or power supply required! Accurate testing temperature Equipped with a thermometer to accurately measure the temperature, so as not to damage the fireplace fan motor due to excessive temperature. The fireplace fan is powered by the heat from your fireplace or stove without power, which can result in more comfort and a reduction in furnace wood consumption by 28%.Distribute heat more efficiently and save fuel, which is environmentally friendly. Electricity Free Oven Fan With larger air volume, the upgraded 7 wings circulate more hot air (maximum 1300rpm) in your house, which is very suitable for large rooms. Just put it on the stove and when the oven surface gets hot, the fireplace fan will work. The hotter the oven is at a fixed working temperature (50-350℃), the best working temperature is 80-250℃. The faster the fan runs, the warmer the air in your home will be. The attached electromagnetic thermometer can monitor the temperature of the oven surface to avoid damaging the chip at too high a temperature. When the temperature is above 644°F, the metal plate at the bottom of the fan protects the oven fan.Anodized aluminum material protects the fan from rust and corrosion.