Description
Optimize the performance and energy efficiency of your York HVAC system with the York S1 331 03009 000 2 stage furnace control board. This OEM replacement board is designed to precisely manage two-stage heating operation, making your furnace safer, more efficient, and more responsive.
Key Features
- 2 Stage Control Logic: Enables both low- and high-stage heating, improving energy efficiency and comfort.
- OEM Design: Manufactured by York / Johnson Controls, providing direct compatibility with many York TM8T, TM9T, and TMLT series gas furnaces.
- Replacement Ready: Directly replaces older part S1 031 01290 000, making it a drop-in swap for many systems.
- Integrated Safety & Control: Manages ignition sequencing, blower timing, and safety sensor inputs to ensure reliable operation.
- Compact & Durable: Lightweight (≈ 0.7 lb) and built for long-term reliability.
- Diagnostic LED Feedback: Provides visual troubleshooting for fault codes, helping technicians quickly diagnose and fix issues.
