CLEARANCE! 20 Inch Shutter Exhaust Fan Aluminum High Speed 1190 RPM 3368 CFM

About this item APPLICATIONS: This 20.6 X 20.8 inch shutter/exhaust fan with automatic Shutters can help replace your ac unit by cooling your garage attic greenhouse shop or chicken coop.INSTALLATION: Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling.COOLIN AND GVENTILATION: This industrial grade shutter fan can solve all of your cooling and ventilation needs.RUST PROOF ALUMINUM SHUTTERS: This shutter fan is made with corrosion resistant aluminum shutters and blades. This provides longevity to the fan and will prevent any rust from forming.115 Volts 125W 0. 52A 1190RPM 3368CFM