The #10-32 coil terminals should be torced to 12-18 inch-lbs to ensure a safe electrical path

and high-draw control boards in commercial HVAC environments

the 97575 resists heat exposure

preventing air binding and ensuring the pump operates within its designed duty cycle

or fault codes on the control board related to "Ignition Failure" or "Loss of Flame

York S1-025-28670-002 Limit Switch Els PW 17895 The #10-32 coil terminals shouldThe York S1 025 28670 002 Limit Switch is a critical safety component designed for precise thermal monitoring within residential gas furnaces and air handlers. This high limit control features fixed set points, engineered to break the electrical circuit to the gas valve if the heat exchanger temperature reaches the 120 degree opening temperature threshold. Once the plenum cools to the 80 degree closing temperature, the switch automatically resets,