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

the Honeywell 4074ERU is specifically required for motors mounted in positions other than upright to prevent water ingress

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

Lead-Free Reliability: Constructed with a lead-free copper alloy to meet all potable water safety standards

Its multi-position mounting capability allows contractors flexibility during field retrofits or new equipment installs

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,