and mounting

How many cores are needed for a standard shell

The Carrier HH12ZB200 Limit Switch is a critical OEM replacement part engineered for precise thermal protection in residential and light commercial furnaces

Does this unit come with a protective gauge boot

York S1-025-27741-001 Limit Switch Els PW 17895 and mountingThe 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