Fasco A189 Motor 319847-401 Smith and Lochinvar boilers and

Smith and Lochinvar boilers and water heaters requiring a low-pressure gas regulator assembly

this specific model (220782) is a 115V power supply assembly

as well as various gas-fired unit heaters requiring an air flow proving signal

this rugged component maintains its structural integrity even in high-humidity commercial or residential environments

any hairline fracture can result in moisture escaping into the burner compartment

Fasco A189 Motor 319847-401 Smith and Lochinvar boilers andThe Fasco A189 Motor is a high performance shaded pole draft inducer motor designed for specific Goodman, Amana, and Janitrol furnace applications. Operating at 115V with a single speed configuration, this centrifugal blower assembly generates 3000 RPM to ensure proper flue gas exhaustion and pressure switch closure. This unit serves as a direct drop in replacement for OEM part numbers 7021 9625, 7021 9055, and 116424 00. It features a UL recognized