Lochinvar & A.O. Smith 100296927 Pump Assembly 322838-754 Precise Modulation: Features a linear

Precise Modulation: Features a linear plug design for predictable control response across the entire valve stroke

this kit is the industry standard for Nordyne HVAC parts troubleshooting

if your existing board matches these numbers

Avoid mounting with the sample line connections in the "up" position to prevent moisture accumulation and ensure the air flow switch operates within its specified tolerance

Lochinvar & A.O. Smith 100296927 Pump Assembly 322838-754 Precise Modulation: Features a linearFor mechanical contractors and facilities managers maintaining high output hydronic systems, the Lochinvar & A. O. Smith 100296927 Pump Assembly is the critical OEM solution for restoring factory spec circulation. This industrial grade circulator is engineered specifically for select Lochinvar boilers and A. O. Smith commercial water heaters, providing the precise head pressure and flow rate required to prevent thermal stacking and ensure efficient