Optimized Condensing Pressure: Precisely modulates water flow to keep high-side pressures within spec

including the Series S-55

000 BTU/hr (900 ft³/hr)

Can this switch be used to monitor liquid or combustible gas pressure

York 331-02507-603 Logic Board Kit 323080-701 Optimized Condensing Pressure: Precisely modulatesThe York 331 02507 603 Logic Board Kit is a critical replacement component for YCIV air cooled screw chillers, specifically engineered for two compressor VSD chiller control systems. This OEM York chiller part manages the complex communication between the variable speed drive and the micro panel, ensuring precise frequency modulation and compressor synchronization. As a direct VSD control board replacement, it facilitates optimal chiller efficiency by