York S1-025-23280-000 Temp Control How do I identify if

How do I identify if my burner tubes are failing

the Schneider Electric (Square D) 9013FSG2J20P Switch remains the industry standard for electromechanical pressure regulation

it often indicates the high limit has tripped due to restricted airflow or a failing bimetal snap disc

Does this switch automatically reset

York S1-025-23280-000 Temp Control How do I identify ifThe York S1 025 23280 000 is an OEM SPDT temperature control designed for precise thermal management in heavy duty HVACR applications. Engineered as a high reliability HVAC replacement part, this 0Op 15Cl thermal switch features fixed setpoints where the circuit opens at 0F and closes at 15F. As a Single Pole Double Throw device, it provides the versatile switching logic necessary for controlling defrost cycles, low ambient fan operation, or freeze