York 031-02060-001 Board

The York 031-02060-001 SCR Trigger Board is a critical industrial component designed for high-precision power modulation in York HVAC systems and Variable Speed Drives (VSD). As a veteran technician knows, maintaining correct gate timing is essential for Silicon Controlled Rectifiers (SCRs) to function without thermal runaway or Phase-Angle firing errors. This board delivers stable triggering signals to manage motor control, electric heating elements, and power distribution assemblies. Built by Johnson Controls, this OEM replacement part (Part ID: 226856) features a compact footprint with eight mounting holes for secure installation within low-profile control panels. Operating at a standard 60 Hz frequency, it allows for seamless integration into industrial control systems and variable drive renewals. Whether you are troubleshooting a chiller's soft start or upgrading a commercial air handler’s power modulation, the 031-02060-001 ensures the firing angles are precisely controlled to optimize system efficiency and prevent reactive power issues.

• Precise SCR Firing: Delivers accurate timing signals to triggers, ensuring smooth power delivery and reduced electrical noise in variable speed drive applications.
• Industrial-Grade Build: Engineered for durability in harsh mechanical rooms and environments prone to high vibration or temperature fluctuations.
• Simplified Installation: Standard 8-hole mounting pattern and compact dimensions (8.65" L x 10.8" W) facilitate fast board swaps for York HVAC maintenance.
• System Stability: Regulates power flow to heating components and motors, preventing spikes and maintaining tighter setpoint tolerances.

What is the primary function of the York 031-02060-001 in a VSD?
This board generates the low-voltage gate pulses required to "turn on" the high-power SCRs at the correct point in the AC cycle, allowing for variable voltage and frequency control in motors.

Can this trigger board be used for electric heating applications?
Yes, the SCR Trigger Board is commonly used to modulate the electrical output to large heating banks by varying the firing angle, providing much more accurate temperature control than simple contactors.

Is this a genuine Johnson Controls / York part?
This is an authentic OEM part (031-02060-001), ensuring full compatibility with existing York firmware and terminal layouts without the need for field modifications.

This item is not eligible for free shipping.

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.