GABLE ATTIC VENTILATOR

APG Gable Mount Power Attic Ventilator» 1620 CFM Ventilates Up To 2300 SQFT With Adjustable Thermostat From 60 To 120 Degrees 15" Diameter Housing 14" Diameter Fan Blade 3.7A Motor 4 Bladed Fan Blade Needs 778 SQIN Of Net Free Intake Air For Fan Shutter Use TV #102319 10 Year Limited Parts Warranty » 5 Year Limited Labor Warranty.