620240 Nordyne 3.25" Replacement Booster & Burner Motor 1/30HP 115V D454

Nordyne/Miller 115V universal replacement burner motor with 120V centrifugal switch, 3000 RPM, 1/30hp, 1.5 amps, CW rotation.

Motor measures 6-3/8" long x 3.3" diameter. Shaft measures 1.50" long x 1/4" or 5/16" diameter with enclosed adapter sleeve. 3 mounting bolts are secured to the side of motor. Also includes 2 mounting screws for the end which are 2-7/8" apart. Black wires are for motor, green is ground, red wires are for centrifugal switch. Switch not sold separately. Used in MC8, MC-8, MC-8-C gas burners found in MGC-80, MGC-100, MGC-60-1, MGC-80-1 & MGC-100-1 furnaces. Also used as a booster motor in some Duotherm furnaces.  Please double-check that your old booster motor does NOT have a 24V centrifugal switch as this motor will not work in that case.  

Inducer motor replaces 304175000 and 305662000. Also replaces Duo-Therm H-9171 & 3-9171.  Replaces Nordyne 620161, 620240, 6202400, Fasco 7121-1631, 7121-5334, Packard 82357   Also known as an AO Smith 357 motor (or U-357, U357), JA1M069, JA1M744NV and S88-681.