Do Attic Wind Turbines Work. This is a standard turbine vent. Wind turbines work on a simple principle. 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.
A turbine has a series of vanes that spin as wind passes through them. A ridge vent runs across the top of the roof s peak.
The payoff works when you install the turbines where wind blows most frequently 2 4 times the average of the area isn t unusual and the power output increase isn t linear so if you live in an area with double the wind you ll pay it off in 1 4 of the time making it very worthwhile.
And in fact just so you know those spinning roof vents are probably not the best way to vent your roof. Good attic ventilation is important for preventing ice dams in the winter. Naturally the action of wind turbines depends on the wind. Wind turns the propeller like blades of a turbine around a rotor which spins a generator which creates electricity.
