About this item

• Reduce expensive cooling bills with two shutter exhaust fans designed to ventilate attics, garages, sheds, and more at 5080 and 6128 CFM.
• Thermostat control on the 30″ exhaust fan allows customizing comfort by regulating temperature from 32°F to 130°F with 3 fan speeds.
• Weather resistant aluminum shutters on both fans withstand moisture and heat longer than competitors for enhanced durability.
• Corrosion-resistant, enclosed motors are thermally protected and permanently lubricated for easy, low maintenance operation.
• Simple electrician-free installation of both fans when plugged into approved outlets with included cords and plugs.