Air Vent 53848 All Season Roof Mounted Metal Power Attic Ventilator - Brown - Radiant Selections

Features Asrhpbr roof mounted power attic ventilator. Color - Brown. 25 in. Diameter metal dome. 1500 cfm, ventilates up to 2100 sq. Ft. With adjustable thermostat from 60 to 120 degrees & adjustable humidistat from 20% to 90%. Thermostat runs fan in summer. Humidistat runs fan in winter. 4.3 amp motor, 6 bladed fan blade. 14.5 in. Diameter opening. Needs 720 sq. In. Of net free intake area. Dimension - 9 x 25.5 x 26.25 in. Item weight - 20.44 lbs. - SKU: TRVAL61269