The indicator is accurately calibrated to change at moisture levels generally accepted as the safe operating range for the compressor

preventing vacuum leaks that lead to nuisance code trips

This HVAC replacement part features a robust round can design with axial lead terminals

Common Questions What are the symptoms of a failing Heil 1003176 limit switch

By providing a clear window into the lubricant reservoir

Nordyne 632492R Pressure Switch The indicator is accurately calibratedThe 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