Description
The York S1-031-03894-000 is an OEM single-stage control board engineered specifically for York heating and cooling systems equipped with X13 ECM blower motors. Designed as a direct factory replacement, this control board ensures seamless communication between your system’s single-stage thermostat inputs and the X13 motor, maintaining precise airflow management and operational efficiency.
Key Features
- OEM York replacement control board — direct drop-in fit for compatible York systems
- Designed for single-stage heating and/or cooling operation
- Compatible with X13 ECM (Electronically Commutated Motor) blower motor platforms
- Supports reliable motor speed control and system sequencing
- Helps restore proper system operation and airflow performance
- Built to York factory specifications for long-term dependability
Application
This control board is intended for use in York residential and light-commercial HVAC systems utilizing X13 blower motor technology. It serves as the central interface for single-stage system control, managing blower motor operation in response to heating, cooling, and fan-only calls from the thermostat.
Why Choose OEM?
Using a genuine York OEM control board ensures compatibility, preserves system warranties, and eliminates the guesswork associated with aftermarket alternatives. The S1-031-03894-000 is the correct factory part number for qualifying York equipment, providing a reliable, code-compliant repair solution.
Specifications
- Brand: York
- Part Number: S1-031-03894-000
- Control Type: Single Stage
- Motor Compatibility: X13 ECM Blower Motor
- Application: York Residential/Light-Commercial HVAC Systems







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