Rugged Construction: Encased in a protective shell to withstand vibrations and thermal cycling common in industrial HVAC controls

packagaged systems

preventing the costly heat exchanger damage associated with restricted airflow or over-firing

For technicians performing a control valve retrofit

24V Low Voltage Signal: Standard 24VAC relay operation offers seamless compatibility with most Raypak heater control boards

York S1-031-01954-000 Control Board Els PW 17895 Rugged Construction: Encased in aThe York S1 031 01954 000 Control Board is a critical OEM defrost time temperature control designed specifically for York, Coleman, and Luxaire heat pump systems. As a veteran technician knows, maintaining a precise defrost cycle is essential for protecting the compressor and ensuring the outdoor coil remains free of ice during low ambient operation. This board serves as the direct replacement for legacy part numbers 031 01222 000, 031 01268 000, and