York S1-025-26366-009 Temp Control including the cadmium-colored spring for

including the cadmium-colored spring for specific psi settings

Combustion Safety: Maintains the factory-specified air-to-fuel ratio

The Reznor 101901 typically features a standard toggle interface with terminal connections designed for quick integration into existing HVAC control panels

or WP2-18 units

York S1-025-26366-009 Temp Control including the cadmium-colored spring forThe York S1 025 26366 009 is a high performance SPDT Temp Control specifically engineered for precision in heating and cooling applications. As a Single Pole Double Throw switch, this component provides versatile circuit management by either opening or closing electrical paths based on thermal thresholds. It is factory calibrated to a 195F Open and 130F Close setpoint, making it an essential high limit switch for safeguarding HVAC equipment against