Lochinvar & A.O. Smith 100233485 Inducer Assembly 322027-701 If your unit is newer

If your unit is newer

while its construction also allows it to serve as a line regulator for 2-5 PSI piping systems common in modern construction

Installing a CCW rotation fan blade in a application designed for clockwise airflow will result in improper static pressure

5-inch furnace inshot burner is engineered specifically for Nordyne

Lochinvar & A.O. Smith 100233485 Inducer Assembly 322027-701 If your unit is newerThe Lochinvar & A. O. Smith 100233485 Inducer Assembly is a direct replacement combustion blower designed for high efficiency water heaters and boilers. This critical HVAC draft inducer motor ensures proper venting of flue gases by creating a controlled vacuum within the heat exchanger. Engineered for precise combustion air blower performance, it maintains the correct air to fuel ratio required for safe ignition and optimal thermal efficiency.