York S1-025-31814-000 Limit Switch Does this gasket work for

Does this gasket work for all Williams furnace models

While primarily designed for the York/Johnson Controls 7670 and 7900 families

Key Benefits for Technicians: OEM Specification: Maintains the original factory engineering standards for gas delivery and combustion safety

This OEM Honeywell part functions by providing the necessary compression and alignment for the packing cartridges

Precise 150F Cut-Out: Calibrated specifically for high-limit protection to prevent heat exchanger damage or unsafe operating conditions

York S1-025-31814-000 Limit Switch Does this gasket work forExpertly engineered for high demand HVAC applications, the York S1 025 31814 000 Limit Switch is a critical safety component designed to maintain peak system integrity. This furnace high limit switch features a 3 inch insertion length, allowing for precise temperature sensing within the primary heat exchanger airflow. As an OEM York replacement part, it provides a reliable 150F opening temperature and a 120F closing temperature, preventing thermal