ensuring optimal evaporator efficiency and preventing compressor liquid slugging

heat-induced stress cracks

Wide refrigerant compatibility

High Acid Capacity: Activated alumina granules proactively remove products of lubricant breakdown to prevent system burnout

essential for maintaining the linearity of proportional control

York S1-331-02952-000 Board Kit 318423-701 ensuring optimal evaporator efficiency andThe York S1 331 02952 000 Board Kit is a field proven HVAC control module designed for professional grade diagnostics and 2 stage system management. As a genuine Source 1 replacement part, this integrated furnace control serves as a direct upgrade for various York ignition control units, including legacy part numbers 031 09168 000 and 031 02954 000. Built with advanced microprocessor technology, the board orchestrates critical HVAC communication