Broad Temperature Range: The 75 to 135-degree F cross ambient point range allows for precise modulation in varying environmental conditions

MOP Protection: The 65 PSI MOP charge prevents suction pressure spikes

This permanent split capacitor (PSC) motor is engineered for continuous duty

resulting in high utility costs and potential damage to the venting system

Nordyne 632523R Pressure Switch 321042-401 Broad Temperature Range: The 75The Nordyne 632523R Dual Pressure Switch is a critical OEM replacement part engineered for precise atmospheric monitoring within Nordyne, Miller, and Intertherm gas fired furnaces. This differential air pressure switch features a dual stage setpoint of 0. 85 0. 55 PF, serving as a vital safety linkage that validates proper inducer motor draft and venting before allowing the ignition sequence to proceed. As a genuine furnace pressure switch, it