THE ECOFAN MINI® is the smallest model in the classic Ecofan series. Designed to fit atop of your inset stove and circulate warm air through your home instead of rising to the ceiling allowing you to feel warmer faster. Creates its own electricity from the heat of your stove up to 85 cubic feet of air per minute (144 m3/hr). The Ecofan Original Mini comes with a black blade and is proven to save you up to 10% in fuel The Ecofan Mini operates at a stove surface temperature range of 185°F – 650°F (85°C – 345°C). Ecofan circulates more warm air further into your home with virtually zero noise. Authentic Ecofan by Caframo heat powered stove fans are the original wood stove fans, designed with premium materials for superior performance. Ecofans have been built in Canada and tested in Canadian winters since 1994