Nordyne 632492R Pressure Switch With an accuracy of +/-

With an accuracy of +/- 2% of full scale

Common indicators include the compressor failing to start

55" WC to ensure exact safety limit compliance during the startup sequence

while maintaining a mechanical power transmission rating of 78 in-lbs of torque

Nordyne 632492R Pressure Switch With an accuracy of +/-The Nordyne 632492R Pressure Switch is an essential safety component designed for specific furnaces and air handlers, functioning as a 0. 50" WC SPST inductive switch. As the 632492R replacement part for the older 632492 model, this unit ensures precise monitoring of the pressure differential within the combustion chamber. In the field, it is critical to verify the furnace pressure switch calibration to prevent nuisance tripping or system lockouts