York S1-031-02995-000 Control Board 30067439-890 This is the flue box

This is the flue box housing only

Common Questions Is the 0061935 compatible with older 9D-1/2 installations

specifically in economizer control and packaged rooftop air handlers

and 1182 series controls

York S1-031-02995-000 Control Board 30067439-890 This is the flue boxThe York S1 031 02995 000 Control Board is a genuine OEM replacement engineered for York gas electric HVAC units, specifically those utilizing the Simplicity Lite control platform. As a veteran grade two stage control board, it serves as the central logic hub, managing 2 stage heating and cooling sequences, blower motor timing, and gas valve sequencing. This board is critical for maintaining integrated diagnostics and safety monitoring, effectively