About This POWERFUL AIR VENTILATOR - 820 CFM, 115V, 0.6A, 1/20 Horse Power, 1600 RPM, Coverage up to 1200 square feet. Industrial ventilation fan with shutter. 10 Inch Variable Speed Shutter Exhaust Fan with automatic shutters SPEED AND THERMAL CONTROL - Variable speed and temperature regulation control, comes with Variable speeds and thermal control features of newest Thermospeed(TM) Controller ILG8SFST, temperature control range 32 - 130F BUILD TO LAST - Industrial grade galvanized steel frame with aluminum shutters and fan blades, reliable direct drive motor, Variable speed, UL certified, Noise Level < 65dB. Ideal for warehouse, garage, greenhouse, workshop exhaust and dust extraction. Corrosion-resistant with OSHA compliant wire guards. UL Listed with speed controllable, permanently lubricated motor EFFICIENT - 10 inches steel blades with deep pitch angle for maximum air movement, exchange air at 820 cubic feet per minutes. Mounting type: Wall Mount CUSTOMER SUPPORT - Local customer support to address all questions and concerns. Product is UL/cUL Listed. Overview Brand : iLiving Color : Silver Electric fan design : Exhaust Fan Power Source : Corded Electric Style : Plugin Thermostat & Speed Controller Product Dimensions : 5"D x 13"W x 13"H Room Type : Attic, Bathroom, Shed, Greenhouse, Garage, Kitchen, Laundry Room Special Feature : Fan Speed controlling, Manual, Speed Control, Temperature Control, Temperature controlling Recommended Uses For Product : Exhausting, Ventilating Mounting Type : Wall Mount