Lennox 88M98 Pressure Switch 322056-301 Universal Voltage Compatibility: Rated for

Universal Voltage Compatibility: Rated for 440Vac

reducing component wear

Thermal Stability: Designed to maintain precise superheat adjustment across a wide range of operating temperatures

this core component helps contractors minimize system downtime and optimize the power factor correction of large-scale centrifugal chillers

System Protection: Acts as a primary safety boundary to prevent heat exchanger damage and combustion issues

Lennox 88M98 Pressure Switch 322056-301 Universal Voltage Compatibility: Rated forAs a seasoned technician, you know that a failing low pressure switch can lead to catastrophic compressor burnout or system freezing. The Lennox 88M98 Pressure Switch (also identified by factory part 100087 03) is a critical safety control designed for precise refrigerant pressure monitoring in residential and commercial units. This OEM Lennox replacement part features a factory calibrated set point that actuates at 90 PSI and provides an auto reset