Broan-NuTone 355BK Aluminum Gable Mount Attic Ventilator for Home, 120VAC, 1400 Sq. Ft., 1000 CFM

Trapped attic air can easily reach 150° or more. These units remove super-heated attic air, making any home more comfortable. Whether it's air conditioned or not. In those homes that are, the air conditioners run less and don't have to work nearly as hard. And all BROAN Powered Attic Ventilators are as efficient as they are dependable. 14” diameter steel blade specially designed for maximum air movement. Operates automatically – adjustable thermostat built-in. Thermally protected, permanently lubricated motor. Heavy gauge aluminum dome. Mounts easily between rafters – template included for cutting roof boards and shingles. Mesh screen keeps out birds and insects. 3-7/8” high splash guard helps keep out rain. Heavy gauge metal flashing stands up to nailing and tarring, regardless of climate. Thermostat and motor accessible from outside for easy servicing, if required. Air delivery @ 0.03” static pressure. 1000 CFM for attics up to 1400 sq. ft.