As a standard OEM replacement part

since Nor East Controls continues the manufacturing legacy of these lines

ensuring lead lengths and mounting bolts align perfectly with the factory fan shroud

leaks occur if the O-ring is pinched during the 1/8 turn self-locking or bayonet connection

Nordyne 904478 Draft Inducer Motor Els PW 17895 As a standard OEM replacementThe Nordyne 904478 Draft Inducer Motor is an essential OEM replacement component engineered for high efficiency gas furnaces within the Intertherm, Miller, and Broan product lines. This draft inducer serves as a critical vent terminal blower, responsible for establishing the pressure differential required to safely exhaust combustion byproducts through the flue vent pipe. Designed for direct compatibility, the 904478 replaces legacy part numbers