Air Vent 53315 Gable Mount Power Attic Ventilator, WCGA, 1050 CFM BF15 leaves & most debris that

leaves & most debris that would choke ordinary vacuum attachments

plastic and soft metals

1/2" bore x 5" diameter

and the products of combustion of such fuel

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Air Vent 53315 Gable Mount Power Attic Ventilator, WCGA, 1050 CFM BF15 leaves & most debris thatInstalled 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. WCGA Quality gable mount Comes with automatic thermostat Adjustable thermostat from 60 to 120 degrees 1050