Maintenance free, totally enclosed motor with thermally protected pre-lubricated ball bearings. Energy-efficient polypropylene fan blades are rust and corrosion resistant. Heavy molded polyethylene fan housing will not rust or corrode. Heavy-gauge, welded wire front fan guard is polyester coated for corrosion resistance. PVC shutter constructed of white poly materials and assembled with nylon bearings. U.S.A.Fan Diameter (in.) 9 Air Delivery (CFM) 1,091 HP 1/6 Volts 115/230 Dimensions L x W x H (in.) 17 x 13 3/8 x 13 3/8 Amps 1.9, 1.0 Speed (RPM) 3,450 * Direct drive * Flush mount * Variable speed capable * Rough-in opening: 14 1/2in.H x 13 3/4in.W
