York S1-025-27741-001 Limit Switch Els PW 17895 This high-limit protection prevents heat

This high-limit protection prevents heat exchanger damage and ensures safe operational parameters for Lennox furnace systems

simplifying inventory for service trucks

facilitating rapid HVAC switch replacement using standard female disconnects

Industrial Durability: Each component is manufactured to OEM specifications to withstand high-temperature boiler room thermal cycling

York S1-025-27741-001 Limit Switch Els PW 17895 This high-limit protection prevents heatThe York S1 025 27741 001 Limit Switch is a critical safety component designed for precise thermal monitoring within furnace and air handling assemblies. This SPST (Single Pole Single Throw) configuration features a specific temperature profile of 70F Open 80F Close, making it an essential replacement for keeping equipment within safe operating parameters. When troubleshooting a system that is short cycling or hitting a hard lockout, verifying the