DescriptionWorking Principle - A hot fuel stove fan is designed to circulate the warm air created by a wood/coal or pellet stove that operates at normal surface temperatures between 60 C and 350 C.Quiet without noise - You don't even know where the stove fan is, but feel the heat! You will enjoy the warm air in a quiet and comfortable environment.Energy saving - The thermoelectric module serves as a small generator to power the fan motor. The circulation of hot air improves and ensures greater comfort, while reducing the consumption of wood from the stove.Space saving - the pole fan can be fixed on the chimney Wood pipe / wood stove / fireplace, it is stable on an inclined surface and does not take up more space.Product descriptionSpecification:Working temperature: 60-350 CSpeed: 1100rpmColor: blackMaterial: aluminum alloyNoise: d 25dBDimensions: 5.38 x 7.17 x 4.98 inches (13.5 x 18 x 12.5 cm)Blade diameter: 7.17 inch (18 cm)The clamp size range: 5-6 inches (12-15 cm)Type: 4 blades + li typePackage includes:1x 4 blades pole fanCaution:1.Never handle the base of the pole fan, do not put it down on a hot unprotected surface. 2. When moving or carrying the fan, always use the extendable handle while wearing gloves. Please keep the fan away from small children when using it. 3. The appropriate temperature is 60-350 C. Temperatures above this range may damage the fan and the generator.