Roof Turbine Vents Generate Electricity

All things being equal wind driven turbine vents also known as a whirlybird roof vent do move more air than flat vents but only when the wind blows.

Roof turbine vents generate electricity.

How much air must be moved. Most air vent styles prevent direct intrusion of water. Ventsure 4 foot strip heat moisture ridge vent with weather protector moisture barrier. Turbine fans have angled slits cut into a capped cylinder which create a continuous fan blade.

A rooftop wind turbine is not a new product. Roof vents come in a variety of styles. Ventsure 4 foot strip heat moisture ridge vent. Choose one of the following products to meet the recommended exhaust nfva of 528 square inches.

Installed in an open space on the roof of a home it was the buildup of heat in an attic space that caused the turbine to rotate. A turbine has a series of vanes that spin as wind passes through them. Find roof turbine vents at lowe s today. You may have a ridge vent turbine vent powered air vent or free air vent.

Wind driven turbine vent wind driven roof vents will pull more air from the attic but only when the wind is blowing. These roof turbines did not produce energy and were not wind drive but were powered by temperature. A ridge vent runs across the top of the roof s peak. Applying the same metrics you have say 4 5 vents on one roof.

Unlike turbines this venting style does not have any moving parts. Assume you could move the turbine vent to generate electricity then you would likely need a few just like wind turbines installed in groups usually not just one. As air is pulled from the attic space by the turbine vent ridge vent or even an electric powered fan the same amount of air must be allowed to flow into the attic space where the roof passes over the exterior walls of the home. 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.

The wind rotates the fan blade causing air movement in the attic as air is pulled out through the. 27 lineal feet required. Prior to the use of ridge vents that are now commonly used for new home construction roof turbines were commonly used to vent attic space in homes.