Lennox 27W13 Pressure Switch Els PW 17895 This molded diaphragm fits securely

This molded diaphragm fits securely within the actuator's sturdy die-cast aluminum housing

meeting stringent OEM specifications for reliability under heavy electrical loads

or the unit failing to heat water adequately

Efficient Snap-On Design: Simplifies the compressor installation process by eliminating complex bolt-and-nut configurations

Lennox 27W13 Pressure Switch Els PW 17895 This molded diaphragm fits securelyThe Lennox 27W13 High Pressure Switch (OEM Part #100087 08) is a critical safety component engineered for precise refrigerant pressure monitoring in high performance HVAC systems. This SPST normally closed (N. C.) switch is designed to protect the compressor and refrigeration circuit by interrupting operation when head pressure reaches 550 PSIG. To maintain system uptime without manual intervention, it features an auto reset function that re engages