1100rpm Heat Powered Stove Fan Low Noise Wood Log Burner Fireplace Eco Friendly Fan No Battery No Electricity

Features 1.This stove fan is powered by transforming heat into energy, without using any battery or electricity. 2.The range 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 your room. 4.This stove fan is silent and quiet. Specifications CFM: 180-210 Speed: 1100rpm Blade number: 4 Noise: 25dB Start Temperature: 140F / 60C Working Temprature Range: 140F / 60C~662F / 350C Material: Anodizing Aluminum Overall Size: 8.8 x 7.1in (Height x Width) Color: Black Package includes 1x 4 Blades Heater Stove Fan