Caframo Ecofan Ultrair Heat-Powered Stove Fan -
Increase the efficiency of your wood, pellet or gas stove with a heat-powered fan – one that circulates warm air without an external power source. This super-efficient fan uses thermoelectric technology to convert a temperature difference into electricity. At the center of the Ecofan is a unique thermoelectric module. The patented design creates a hot side and a cold side to the module. When this occurs, a principle called the "Seebeck Effect" causes electrons to flow within the module and electricity is generated. Designed for use on EPA stoves, it delivers a 14% cost savings and reduces emissions by allowing you to burn less fuel. High-efficiency blade operates in silence and speeds up as the stove’s temperature rises. Circulate up to 105 cubic feet of warm air per minute. 150°F to 650°F temperature range. No assembly required.
3”L x 5”W x 9”H.