Lochinvar & A.O. Smith 100145012 Inducer Motor 321142-301 Technical precision in the Trane

Technical precision in the Trane MOT19246 specifications includes a standard shaft diameter and frame size consistent with OEM HVAC replacement motors

The 5/8" ODF solder connections feature solid copper ends for simplified brazing

Always verify the pin configuration on your existing harness before installation

providing a reliable 2-in-1 solution for hot water systems

It features an 8-inch element insertion and a versatile universal mounting bracket to ensure precise temperature sensing within the plenum

Lochinvar & A.O. Smith 100145012 Inducer Motor 321142-301 Technical precision in the TraneThe Lochinvar & A. O. Smith 100145012 is a high performance 115 230V 3300RPM inducer motor designed for precise combustion air management in specialized boiler and heating systems. As a critical draft inducer assembly component, this motor facilitates optimal airflow through the heat exchanger, ensuring stable combustion cycles and preventing the buildup of flue gases. This unit is a direct OEM replacement motor for several Lochinvar and A. O. Smith