making it essential for commercial or industrial combustion system maintenance and installation

High Pressure Durability: Rated for 660 PSIG to handle the demands of modern R410A high-side pressures

technicians should check for continuity across the terminals when the switch is cool

75" Water Column to meet strict negative pressure requirements for safe combustion

York S1-031-09174-000 Control Board 30067439-890 making it essential for commercialThe York S1 031 09174 000 Integrated Furnace Control Board is a critical replacement component for residential gas furnaces, designed to manage ignition sequences, blower motor timing, and safety circuit monitoring. This OEM York furnace control board facilitates precise 24V signal distribution to the gas valve, inducer motor, and igniter, ensuring consistent combustion cycles. Engineered as a direct replacement for various York S1 031 09174 000