the 150-1 casting ensures proper alignment for the float and rod assembly

preventing the calcification common in water modulating valves

Can I use a 115V motor to replace the 69M31

this gasket eliminates the risk of bypass or leakage

Nordyne 632555 Pressure Switch 328140-751 the 150-1 casting ensures properThe Nordyne 632555 Pressure Switch is a critical dual stage safety component engineered for high efficiency gas furnaces and packaged units. As a genuine OEM HVAC replacement part, this switch monitors the negative pressure generated by the draft inducer motor, ensuring the flue is clear and combustion gases are safely exhausted before the ignition sequence begins. Designed to replace or cross reference with Nordyne 632555R, this component is