AIR VENT INC 53848 ASRHPBR Brown 25" Roof Mount Power Attic Fan Ventilator

New Air Vent model 53848 Brown Roof Mounted Power Attic Ventilator # 53848 item 151175 Electric-powered attic vents use a thermostat to fight heat and a humidistat control ("All Season" model only) to help prevent moisture buildup inside the attic. Featuring a low-profile dome, the power attic vent is unobtrusive when installed on the roof face slanting away from the front of your home. It's an efficient option to replace wind turbines or roof pots already in place. The All Season™ model combines automatic thermostat and humidistat to protect attics from excess heat and humidity year-round. ASRHPBR Roof Mounted Power Attic Ventilator Brown, 25" 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 14-1/2" Diameter Opening, Needs 72