In a standard configuration

providing a versatile solution for various system retrofits

supplemental weatherproofing may be required according to local mechanical codes

Engineered for high-capacity liquid line applications

Vibration Resistance: Designed as a "make and break" fitting with excellent resistance to mechanical vibration during system operation

York S1-025-32693-000 Limit Switch In a standard configurationThe York S1 025 32693 000 Limit Switch is a critical high temperature safety component designed for York residential furnaces and HVAC systems. As an OEM replacement part, it ensures precise thermal monitoring within the heat exchanger assembly. This specific automatic reset limit switch is calibrated to open at 260F (260Op), effectively breaking the circuit to prevent overheating, and automatically closes at 230F (230Cl) once temperatures return to a