Lochinvar & A.O. Smith 100144992 Fan Assembly 319852-301 providing the necessary torque for

providing the necessary torque for consistent heat rejection and airflow across condenser coils

this complete draft inducer blower assembly includes the motor and wheel

and various Lochinvar high-efficiency condensing boilers

handling media temperatures up to 200°F and high close-off pressures in demanding zoning systems

Internal Durability: Equipped with hardened stainless steel internals to resist wiredrawing and erosion from high-velocity condensate flow

Lochinvar & A.O. Smith 100144992 Fan Assembly 319852-301 providing the necessary torque forThe Lochinvar & A. O. Smith 100144992 Fan Assembly is a critical OEM replacement part designed for high efficiency commercial boilers and water heaters. This 115V blower motor assembly manages precise combustion air delivery, featuring a 1 2 HP motor balanced for high static pressure applications. Operating at a fixed 1650 RPM, it ensures stable manifold pressure and optimal heat exchanger performance. This unit is the direct manufacturer mandated