York S1-025-22740-000 Pressure Control the Weil McLain 511-724-254 30-inch

the Weil McLain 511-724-254 30-inch Thermocouple is the specified OEM solution for restoring millivolt signal reliability

Optimal Reach: An 80-inch lead length provides the necessary slack for clean routing through electrical chases and cable management clips

Integrating this genuine Lennox part restores the system's safety sequence and protects high-value components from excessive thermal stress

making it a critical safety component for proving draft in boilers and furnaces

York S1-025-22740-000 Pressure Control the Weil McLain 511-724-254 30-inchThe York S1 025 22740 000 Pressure Control is a critical high limit safety component designed for precise refrigerant management in commercial and residential HVAC systems. Engineered as a Single Pole Single Throw (SPST) switch, this OEM part is calibrated to open the electrical circuit at 325 PSI and automatically close at 225 PSI. This pressure regulation ensures that your compressor and high side components remain within safe operating parameters,