Wind Turbine Attic Fan

A turbine is installed directly on the top of a roof and uses wind power to suck hot and humid air out of the attic.

Wind turbine attic fan. A ridge vent runs across the top of the roof s peak. For pricing and availability. A single 14 inch diameter turbine vent that is subjected to 15 mph winds can expel up to 1 342 cfm of air. Ft of vent space half dedicated for air intake in the soffits and the other half for exhaust on the roof.

Galvanized steel construction mill finish. Co polymer bearing system for quiet long lasting and smooth operation. Master flow weatherwood 14 in aluminum internally braced roof turbine vent. Tested to ensure durability and performance in extreme temperatures and high winds.

The wind rotates the fan blade causing air movement in the attic as air is pulled out through the. Get free shipping on qualified roof turbines or buy online pick up in store today in the building materials department. Attic must have 5 sq. Turbine fans have angled slits cut into a capped cylinder which create a continuous fan blade.

This exhaust vent requires adequate soffit. Unlike turbines this venting style does not have any moving parts. Good attic ventilation is important for preventing ice dams in the winter. A small 12 inch diameter turbine vent with a constant wind speed of 5 miles per hour mph can remove 347 cubic feet of air per minute cfm from the attic space.

Adjusts to 6 12 pitch. 12 standard internally braced wind turbine attic exhaust vent top only.