Extended Reach: A 12" stainless steel probe allows for deep insertion into large plenums to measure the average air temperature effectively

This mercury-free thermostat is a direct replacement for legacy models including the 1E56-444

38" Water Column (WC) set point

chiller dispatch

the 013G-8039 is specifically designed for RA-FN series (standard flow) bodies

York S1-025-22740-000 Pressure Control Extended Reach: A 12" stainlessThe 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,