Blower, Assembled, 115 Volt, 3 Speed 1 hp, 1097 RPM; 15.3 amps 115 Volts; 3-Speed Includes motor, housing and blower wheel; Open Drip Proof Motor Discharge can be rotated in four 90 Degree increments Max. inlet/ambient temp. 104 Degree F 13" Wheel Diameter