York S1-331-02984-000 Board Kit

The York S1-331-02984-000 Modulating Control Board Kit is an essential OEM replacement engineered for precise furnace capacity management and high-efficiency technical performance. As a veteran technician knows, the S1-33102984000 modulating furnace board acts as the central logic center, regulating burner output and fan speeds to ensure stable environmental conditions. Designed for the York CP9C series and other 600 through 900 series gas furnaces, this kit handles real-time diagnostics and fault detection with an integrated LED status code light for rapid troubleshooting in the field.

This genuine York HVAC part offers a direct fit for 2EE04709224 and B1HA060A25 units, supporting advanced modulating control algorithms that minimize temperature swings and short-cycling. By accurately adjusting its output to match the immediate heating demand, it optimizes energy consumption and preserves the lifespan of primary system components. The Source 1 modulating kit includes the necessary circuit architecture for continuous fan operation and seamless integration with existing communication harnesses, ensuring a reliable interface for your next service call.

• Optimized Performance: Enables variable burner modulation and speed adjustments for superior energy efficiency and temperature consistency.
• Real-Time Diagnostics: Features an onboard LED fault detection system to quickly identify modulating furnace error codes and reduce downtime.
• Direct OEM Compatibility: Specifically designed for York CP9C and modulating gas furnace models, ensuring a precise fit without field modifications.
• System Longevity: Helps reduce mechanical wear on the heat exchanger and blower motor by preventing excessive "on-off" cycles.

• Which units are compatible with this board? This kit is the primary replacement for various York modulating gas furnaces, including the CP9C series and units in the 600, 700, 800, and 900 series.
• Does the kit include mounting hardware? Yes, this is a comprehensive York board kit designed to provide the necessary components for a full control system swap.
• How do I troubleshoot a suspected board failure? Technicians should verify 24V inputs at the W and C terminals and check the LED status indicator for specific blink patterns related to safety limits or pressure switch failures.

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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.