The installation procedure is similar to any type of roof or soffit vent: Cut a hole, nail the fan in place so it covers the ...

“The solar-powered fan is generally mounted on the outside of the roof,” says Houghton. “It is used to circulate warm air from inside the home out through vents in the eaves or roof.

Solar-Powered Attic Fans : Keep your attic fresher and more energy-efficient with our solar-powered ventilation systems. These innovative fans harness the power of the sun to reduce heat buildup and ...