York S1-025-27747-017 Rollout Switch 320788-703 175 lb-in spring return direct

175 lb-in spring return direct coupled actuator engineered for precise control of dampers and quarter-turn valves in commercial HVACR systems

Universal Sensing: Capable of monitoring positive

supporting energy-efficient performance and maintaining low-NOx compliance

and HCG models

York S1-025-27747-017 Rollout Switch 320788-703 175 lb-in spring return directThe York S1 025 27747 017 Rollout Switch is a critical OEM replacement part designed for high limit temperature monitoring in York, Coleman, and Luxaire gas furnaces. This rollout switch is precision calibrated to trip at 350F, effectively breaking the 24V safety circuit to the gas valve if flame rollout or heat exchanger compromise occurs. As a manual reset rollout switch, it requires a physical inspection of the combustion area by a technician