Facilitates accurate HVACR troubleshooting by acting as a definitive safety cutoff during electrical faults

For steam-specific regulation

Can this coil be used on DC voltage systems

How do I troubleshoot a failure on this control board

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

York S1-031-09174-000 Control Board 30067439-890 Facilitates accurate HVACR troubleshooting byThe 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