Caframo Ecofan heat powered stove fan

The Ecofan is a pioneering heat-powered stove fan designed to circulate warm air from wood-burning stoves without the need for batteries or external electricity. Invented in 1994, it utilizes the Seebeck effect, converting the temperature difference between the hot base and the cool top into electricity to drive the fan blades.

This innovative product is manufactured by Caframo Limited, a privately owned Canadian company based in Wiarton, Ontario. Unlike many competitors that have moved production to Asia, genuine Ecofans are still produced on the shores of Georgian Bay. The brand is a hallmark of Canadian engineering, maintaining a reputation for quality and efficiency in the global hearth industry.