Gibraltar Building Products 1500 CFM Brown Power Roof Mount Attic Ventilator

Electric-powered attic vents uses a pre-wired Humidistat/Thermostat to monitor heat and moisture build-up inside the attic. Featuring a low-profile dome, the power attic vent is unobtrusive when installed on the roof slanting away from the front of your home. It's an efficient option to replace wind turbines or roof pots already in place.