Installed in the gable end of the house, the Gable-Mount Power Vent uses a thermostat to help prevent heat buildup.
It operates 30% more quietly than comparable units and with 35% greater efficiency. What's more, 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.
Feature patented rings instead of solid-steel housing, which pull more air
Operate 30% quieter and 35% more efficiently than comparable units