iLiving ILG8SF18V 18 Inch Variable Speed Wall Mounted Steel Shutter Exhaust Fan

18Inch Variable Speed Shutter Exhaust Fan with automatic shutters UL Listed with speed controllable, permanently lubricated motor Corrosionresistant with OSHA compliant wire guards Galvanized steel frame with aluminum shutters and fan blades for long lasting durability Recommended for use with the ILG8SFSC model speed controller sold separately Specifications Voltage 120 volts Power 115 HP Amperage 0.85 amps Recommended square footage 400 square feet Airflow 1750 CFM 1060 RPM Location IndoorOutdoor Location Indoor Color Silver Dimensions L x W x H 5.7 x 21 x 21 inches Weight 16.6 pounds Manufacturer warranty 1year warranty