Air Vent 53849 All Season™ Power Attic Ventilator, Weatherwood BF20 Dark color absorbs heat quickly

Dark color absorbs heat quickly for faster cooking times

The two sections telescope to accommodate 6 to 11 inch wall thickness

Anodized aluminum prevents corrosion

170 GPH @ 1 ft

2 AMP motor that delivers 4

Air Vent 53849 All Season™ Power Attic Ventilator, Weatherwood BF20 Dark color absorbs heat quicklyElectric powered attic vents use a thermostat to fight heat and a humidistat control ("All Season" model only) to help prevent moisture buildup inside the attic. Featuring a low profile dome, the power attic vent is unobtrusive when installed on the roof face slanting away from the front of your home. It's an efficient option to replace wind turbines or roof pots already in place. The All Season model combines automatic thermostat and humidistat to