York S1-373-03136-602 Limit Switch Els PW 17895 replacing a pitted or unresponsive

replacing a pitted or unresponsive switch with this factory-spec on/off toggle kit is the fastest way to restore reliable communication between the manual controls and the ignition interface

In mixing applications

What causes frequent failure in waste oil burner ignitors

Universal Compatibility: Works with most 24V AC multi-stage systems

2A for optimal timing

York S1-373-03136-602 Limit Switch Els PW 17895 replacing a pitted or unresponsiveThe York S1 373 03136 602 Limit Switch is a critical safety component engineered for precise thermal protection in residential and light commercial HVAC systems. Designed as a direct OEM replacement part, this automatic reset limit switch provides essential circuit interruption to prevent heat exchanger damage or unsafe operating conditions. With a calibrated temperature range of 110 to 170 degrees Fahrenheit, it offers high accuracy monitoring for 7