Plenum Fan Belt Drive With Drive Package Wheel Dia 13 1/2 In CFM @ 0.250-In SP 1926 @ 0.500-In SP 1817 @ 0.750-In SP 1685 Sones @ 0.250-In SP @ 5 ft 16.7 Sones @ 1.500-In SP @ 5 ft 15.6 Max Inlet Temp 104 Deg F Voltage 115/208-230 60 Hz 1 Phase Full Load Amps 8.0/4.0-4.0 Motor HP 1/2 Shaft Centerline Height 9 In Frame Height 18 In Frame Width 18 In Frame Depth 18 In Belt Provided is for Typical Motor Mounting Location Includes Drive Package