it resists heat blistering and oxidation in high-temperature combustion chambers

this 24V HVAC transformer provides consistent 24VAC output to maintain steady system communication

Reliable and UL-certified

Engineered with a -1

Use the technician setup menu to bridge the O/B terminal and set the system type to 'HP'

York S1-031-09162-000 Control Board 30067439-890 it resists heat blistering andThe York S1 031 09162 000 Control Board is a specialized 2 stage heat integrated furnace control designed for precise climate management in residential and light commercial HVAC systems. This OEM York replacement board facilitates communication between the thermostat, gas valve, and blower motor to manage high and low fire heating cycles. Engineered for York, Coleman, and Luxaire gas furnaces, the S1 031 09162 000 features advanced onboard diagnostics