Blower Motor, 4 speed, 1/2 hp, 7.9 amps, 115V, 1075RPM. CCWLE rotation (counter clockwise lead end). 5-5/8" diameter x 5" deep. Shaft size 1/2" x 4.5". Includes 6-pin male molex plug. Used on M2 & M3 furnace series.
Note: The M3 furnaces were shipped with motors with 2 different mounting brackets. Measure the mounting distance. If the distance is around 11", then you may need the 903433 motor.
Requires a 10MFD/370V run capacitor PRCF10A (not included).
Wiring: red low, orange med-low, blue med-high, black high, white common, browns run cap.
Replaces 621324, 621895, 621999, 622014 & 903808.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.