York Furnace Blower Assembly: Blower rack, housing, wheel, 4-speed motor. Pulled from a working York TM9V 2-Stage, 80K Btu Furnace. York Furnace Blower Motor S1-02440901000, 4-Speed. Horsepower: 1/2 Voltage: 115 Full-Load Amperage: 10.7 Hertz: 60 RPM: 1175 Speeds: 4 Rotation: Counterclockwise.