UL recognized and CSA certified for quality assurance Shaded Pole Motor · 1/20 hp; 1.8 amps, 115 Volts 60hz. · 3400 RPM, 1-Speed · 2 Pin Connection Plug · Rotation = CCWSE · Ball Bearings · Includes inlet gasket · 1 Year... This Fasco A163 blower accepts 115V, 60 Hz, 1., 8 amp power input and is an OEM replacement for Lennox model 7021-9450 blowers. Fasco – A163 Draft Inducer Blower Motor 115V Single Speed 1/20 HP, 3400 3400 RPM Centrifugal Blower Fasco A189 3.3" Frame Shaded Pole OEM Replacement Specific Fasco Blower Motor OEM replacement blower for Lennox model 7021-9450 blowers Fasco A163 Draft Inducer Blower, 83 cfm, Shaded Pole Motor, 115 V, 60 Hz, 1 Phase, 1/20 hp, 1.8 A, 1-Speed, CCW, Open The company, founded in 1911, is headquartered in Springfield, MO. The 1/20 hp single-speed blower has ball bearing motor shaft support and rotates counterclockwise at 3,400 revolutions per minute (RPM)., The 3., 3 diameter shaded pole motor is thermally protected to guard against overheating.