8 Blades Heaters Stove Fan Heat Powered Wood Stove Fan Silent Eco-Friendly Fireplace Fan for Wood Log Burner

Features1 This stove fan is powered by transforming heat into energy without using any battery or electricity 2 The ranges of working temperature is about 140F 60C 662F 350C higher the temperature faster it starts to spin Attention the temperature can not be over 662F when using the stove fan 3 Can circulate heat throughtout room 4 This stove fan is silent and quiet SpecificationsCFM 180 210Speed 1100rpmBlade number 5Noise 25dBStart Temperature 140F 60CWorking Temprature Ranges 140F 60C 662F 350CMaterial Anodizing AluminumOverall Size 8 8 x 7 1in Height Width Package includes 1x Heaters Stove Fan