5.5" 1/2HP 115V 4-speed Nordyne 903433

903433 Nordyne 5.5" blower motor 1/2hp 115V 4-speed

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Nordyne blower motor, 115V, 1/2hp, 4 speed, 1075 RPM, 7.9A. 1/2" shaft diameter, 4.5" long. 5.5" motor diameter x 4.75" deep. Includes installed mounting bracket which is 11" between mounting holes. Used on many M1, M3 furnaces and some residential G-series furnaces. Rotates counter clockwise when viewing from back of motor (CCWLE).

Found in blower assembly 903413.

Note: The M3 furnaces were shipped with motors with 2 different mounting brackets. Measure the mounting distance. If the distance is under 11", then you may need the 902128 motor.

Requires a 10/370V run capacitor PRCF10A (not included).

Replaces 621810 & 622081.Or consider saving money by purchasing our inexpensive S89-093 generic motor. Generic motor will work ONLY if you're able to reuse the mounting band of your existing motor. Some rewiring may be required.