The Gable-Mount Power Vent uses a thermostat to help prevent heat buildup and a humidistat to fight moisture buildup inside the attic. Since many homes already feature a gable or gable vent, it may not be necessary to cut a hole to install the gable-mount ventilator.

Air Vent's gable-mount power vents operate 30% quieter and 35% more efficiently than comparable units. The fan blade is encased in a patented series of rings ? not a cylinder like standard units. This open ring configuration allows the fan motor to move air more efficiently and with fewer restrictions. A shutter opens automatically when the fan turns on to allow the unit to exhaust efficiently.The shutter can be painted to match the home's exterior. A gable-mounted power fan is installed in the gable end of the attic. Some homes already have gable end vents or louvers there, making it easy to install a powered fan at that location.