Overview
The York 031-01743-002 Input/Output Board is a genuine OEM replacement control board engineered specifically for compatible York HVAC systems. Designed to restore precise signal communication between system components, this I/O board ensures your equipment operates with the accuracy and reliability that York systems demand. Whether you’re performing a scheduled maintenance replacement or troubleshooting a controls failure, this board delivers a direct-fit solution that minimizes downtime and keeps your system running at peak performance.
Key Features
- Genuine York OEM Input/Output Board — SKU 031-01743-002
- Engineered for direct compatibility with applicable York HVAC equipment
- Manages input and output signal routing for accurate system control
- Supports reliable communication between sensors, actuators, and the main control system
- Built to York’s quality and performance standards for long-term dependability
- Drop-in replacement designed to reduce installation time and complexity
Why Choose an OEM Replacement Board?
Using a genuine York replacement board ensures full compatibility with your existing system architecture. Aftermarket alternatives may introduce signal errors, communication faults, or reduced service life. The York 031-01743-002 is manufactured to the same specifications as the original component, giving technicians and building owners confidence in every installation.
Applications
- Commercial and residential York HVAC systems requiring I/O board replacement
- Preventive maintenance programs for York equipment
- Service and repair of York control systems experiencing input/output communication failures
Ordering Information
- Brand: York
- Part Number / SKU: 031-01743-002
- Component Type: Input/Output Board








