Ensure critical uptime and precise sequencing for your large-scale cooling operations with the York 031-01065-002 Control Board. As a veteran-grade OEM HVAC replacement part, this York chiller micro board serves as the primary logic and central microprocessor control module for YT and YK chiller systems. It is engineered to manage complex system automation, including compressor motor integration, system safety monitoring, and fault detection across your facility’s HVAC chiller control network. When diagnosing "IO Board Reset" codes or communication failures with auxiliary modules, swapping in this genuine logic board restores stable chiller system logic and reliable sensor feedback. Designed for high-performance York chiller troubleshooting and long-term industrial reliability, this board effectively replaces legacy part numbers 031-01065-000 and 031-01065-001. Please note that replacement micro boards are typically supplied without EPROMs; ensure you transfer the existing EPROMs from your defective board to maintain current system programming and translation settings.

Key Benefits for Contractors

• Universal YT/YK Compatibility: Direct York replacement circuit board for the CodePak series, ensuring seamless chiller control board integration.
• Enhanced Fault Detection: Improves the accuracy of HVAC diagnostic codes and real-time monitoring of safety limits and transducers.
• Industrial-Grade Logic: Handles high-level sequencing and compressor motor control for maximum efficiency in commercial applications.
• Reliable OEM Standards: Authentic North American-sourced component built to withstand the electrical demands of centralized cooling plants.

Common Questions

Does this board include the system EPROMs?
No, York 031-01065-002 micro boards are typically shipped without EPROMs. You must reinstall the EPROMs from your previous board to ensure the correct revision level and language translation settings for your specific chiller.

How do I resolve a "Communication Failed" or "IO Board Reset" error?
First, verify all wiring harnesses and ground connections. If the fault persists despite stable 115V/24V power supply inputs, the York logic board may have suffered an internal processor failure, requiring a direct replacement to restore communication with sensors.

Can I use this to replace an 031-01065-000 part?
Yes, the 031-01065-002 is the current functional replacement that supersedes the -000 and -001 versions without requiring changes to the unit’s overall operation.

Item is Non Cancelable / Non Returnable

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.