York S1-031-02994-000 Control Board 30067439-890 featuring a robust 3-leg configuration

featuring a robust 3-leg configuration and a 1-inch bearing socket

provided it is installed in a well-ventilated area per local mechanical codes

the case can handle ambient temperatures up to 140°F

and Gibson air handlers using the 48-frame 1/2 HP specification

For contractors managing hydronic or steam systems

York S1-031-02994-000 Control Board 30067439-890 featuring a robust 3-leg configurationThe York S1 031 02994 000 is an OEM HP 4 Stage Control Board engineered for precision management in multi stage heat pump applications. As the primary logic controller for the system, this York replacement control board monitors critical sensor data and safety switches to execute complex heating and cooling sequences across four distinct stages. This multi stage functionality ensures optimal thermal regulation and system efficiency, making it a vital