Optimized Combustion: The 4-cell burner design facilitates a stable flame pattern

and crank arm specifically for 1/2-inch damper shafts

this 120V 14KV 30MA transformer can replace standard midpoint ground ignitors in various burners

With three tries for ignition before safe lockout

the 51-23102-06 Rheem replacement motor features a versatile shell-band and shell-screw mount

Reznor 14474 Blower Bearing 323613-751 Optimized Combustion: The 4-cell burnerThe Reznor 14474 Blower Bearing is a critical industrial grade component designed to support the blower shaft in heavy duty commercial unit heaters and rooftop HVAC systems. Featuring a precise 1 3 16 inch bore diameter, this bearing ensures stabilized rotational momentum, which is essential for maintaining consistent airflow and preventing catastrophic shaft failure. As an OEM Reznor replacement part, it is engineered to handle the high torque