York S1-025-33305-048 Pressure Control Els PW 17895 the 62-21743-05 eliminates the guesswork

the 62-21743-05 eliminates the guesswork of universal retrofits

Thermal Stability: Engineered to handle media temperatures up to 240°F

Can this be used for propane (LP) conversions

or visible debris buildup on the blades which can cause motor overheating and reduced airflow

facilitating rapid HVAC control board integration and long-term system maintenance

York S1-025-33305-048 Pressure Control Els PW 17895 the 62-21743-05 eliminates the guessworkThe York S1 025 33305 048 Pressure Control is a critical safety and operational component designed for high pressure monitoring in HVACR systems. Built for heavy duty performance, this high pressure switch features specific factory set limits: it is configured to open at 400 psi and close at 300 psi. This precise differential ensures that your condensing unit or heat pump operates within safe refrigerant pressure parameters, preventing compressor