York S1-025-32650-000 Temperature Control making it an essential component

making it an essential component for contractors installing water heaters

Replacing a worn or drifting switch with this factory-spec component is essential for restoring the HVAC high limit safety standards of the original equipment

the unit is factory-calibrated to open at 35 PSIG and close at 60 PSIG

Common failure points include low voltage from a failing transformer (chatter)

If the switch remains open despite a cool plenum

York S1-025-32650-000 Temperature Control making it an essential componentThe York S1 025 32650 000 is an OEM replacement temperature control designed specifically for precision thermal management in residential and light commercial forced air systems. Engineered to maintain rigorous safety standards, this high limit switch features a preset 280 degree Fahrenheit opening setpoint and a 250 degree Fahrenheit closing threshold. As a critical component for York equipment troubleshooting, it prevents heat exchanger damage by