Original Mini 6.5" Ecofan - BlackIf you own a free-standing wood stove in a small space you need an Original Min Ecofan! This unique accessory is designed to sit on top of your wood stove and circulate warm air through the room quickly and efficiently. By creating its own electricity from the heat of your stove, Ecofans do not need household energy or batteries. And unlike noisy built-in blowers, the economical Ecofan is whisper quiet. The Original Mini is the smallest model in the Ecofan family, moving up to 85 cubic feet of air per minute (CFM). It sits at 165mm (6.5") tall and comes with a black blade. The Mini operates at a stove surface temperature range of 230Adeg F to 650Adeg F (110Adeg C to 345Adeg C).Features: Smallest Ecofan Model Ideal for small spaces and stoves Only 6.5" tall Saves up to 10% of your fuel No electricity needed