Spark Resistant Blower Belt Drive Backward Incline With Drive Package Wheel Dia 12-1/4 In CFM @ 0250-In SP 3030 @ 0500-In SP 2976 Sones @ 0750-In SP @ 5 Ft 28 Voltage 115/208-230 60 Hz 1 Phase Full Load Amps 192/105-96 Motor HP 2 Bearing Type Ball Housing Height 24-7/8 In Housing Width 27-1/8 In Housing Depth 23-3/16 In Inlet Dia 13-1/2 In Discharge Height 24-7/8 In Discharge Width 9-5/8 In Includes Weatherhood (For External Mounting Only for UL 762)