the orifice may be enlarged or fouled and should be replaced with a genuine Nordyne 660303R

making it ideal for electric heating elements

and light oils below 300 SUS

Always verify the cabinet size of your specific unit to ensure the 2-point configuration aligns with your existing structural supports

Lochinvar & A.O. Smith 100145012 Inducer Motor 326070-701 the orifice may be enlargedThe 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