York S1-031-02993-000 Control Board

The York S1-031-02993-000 Control Board is a factory-direct gas/electric control board designed for high-performance service in compatible York, Luxaire, and Coleman equipment. As a veteran-grade OEM furnace control board, it serves as the essential "brain" of the HVAC system, orchestrating precise sequences for ignition control, gas valve operation, and blower motor timing. This Simplicity Lite control board is engineered for 4-stage operation, providing the granular system management required for modern high-efficiency residential and commercial units.

This model is the direct replacement for 031-09193-000, ensuring a seamless drop-in installation for technicians without the need for field modifications. It features advanced integrated furnace control logic that monitors safety circuits, including flame sensors and pressure switches, to maintain rigorous operational standards. Integrated auto-diagnostics facilitate rapid troubleshooting by utilizing an LED status light to identify common fault codes, significantly reducing diagnostic time on the job site. Built with specialized glass-epoxy and copper pathways, the York S1-031-02993-000 is ruggedized for the thermal cycling and electrical demands of professional HVACR environments.

• Direct OEM Replacement: Replaces 031-09193-000 and S1-031-09193-000 with exact physical and electrical footprints.
• Multi-Stage Logic: Supports 4-stage gas/electric unit control for optimized energy consumption and temperature stability.
• System Protection: Continuously monitors limit switches and flame signals to prevent unsafe furnace operation.
• Simplified Troubleshooting: On-board diagnostic LED provides immediate feedback for faster repair cycles.
• Universal Compatibility: Validated for use across a wide range of York gas furnaces and package units.

Is the S1-031-02993-000 compatible with my older 031-09193-000 board?
Yes, this part is the manufacturer-specified direct replacement. It maintains all original functionality while incorporating the latest hardware revisions for improved reliability.

What do the LED flash codes on this York control board indicate?
The LED flashes provide a diagnostic sequence. For instance, a steady red light often indicates a faulty board, while specific flash counts point to issues like pressure switch failure (3 flashes) or ignition lockout (7 flashes).

Will this board work for both gas and electric heating sections?
Yes, the York S1-031-02993-000 is an integrated gas/electric control board designed to manage the sequencing for both fuel types in hybrid or package unit configurations.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.