
York 031-02107-000 Surge Suppressor
The York 031-02107-000 is an essential HVAC surge suppressor designed for heavy-duty industrial application within Johnson Controls and York environmental systems. This S1-031-02107-000 transient voltage surge suppressor (TVSS) serves as a primary defense for sensitive microprocessors and control boards against line-side electrical transients. In the field, this York chiller replacement part is critical for maintaining the operational uptime of Millennium, YK, and XT centrifugal chiller units. Unlike generic components, this unit is engineered to meet specific clamping voltage requirements for the chiller control center, filtering out high-frequency noise that can cause logic errors or hardware damage. Integrating this Johnson Controls surge protection module into your preventive maintenance routine ensures that the system’s brain remains isolated from grid instability. For technicians, installing an OEM suppressor is the most reliable way to prevent catastrophic board failure and ensure voltage regulation across internal sensitive circuits during peak demand or atmospheric electrical events.
Key Benefits
- Protects high-value microprocessor-based controls from transient voltage spikes.
- Direct OEM fit for York 031-02107-000 ensures electrical compatibility and safe clamping levels.
- Engineered for the demanding electrical environments of commercial centrifugal chillers.
- Mitigates expensive downtime by isolating control logic from power grid fluctuations.
Common Questions
How do you identify a failed York 031-02107-000 surge suppressor?
Most technicians look for physical deformation such as swelling, discoloration, or a burnt odor. If the internal metal oxide varistor (MOV) has sacrificialized, you may see carbon tracking or an open circuit reading upon testing with a multimeter.
Can this suppressor be used in other HVACR brands?
This part is specifically cataloged for York and Johnson Controls equipment. While voltage specs might align with other systems, the mounting profile and terminal locations are optimized specifically for the Millenium and YK chiller control cabinets.
Where should this component be wired for maximum protection?
It is typically installed in parallel with the secondary side of the control power transformer to ensure the board power supply is thoroughly protected from upstream surges before they reach the logic circuits.
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.
York 031-02107-000 Surge Suppressor
The York 031-02107-000 is an essential HVAC surge suppressor designed for heavy-duty industrial application within Johnson Controls and York environmental systems. This S1-031-02107-000 transient voltage surge suppressor (TVSS) serves as a primary defense for sensitive microprocessors and control boards against line-side electrical transients. In the field, this York chiller replacement part is critical for maintaining the operational uptime of Millennium, YK, and XT centrifugal chiller units. Unlike generic components, this unit is engineered to meet specific clamping voltage requirements for the chiller control center, filtering out high-frequency noise that can cause logic errors or hardware damage. Integrating this Johnson Controls surge protection module into your preventive maintenance routine ensures that the system’s brain remains isolated from grid instability. For technicians, installing an OEM suppressor is the most reliable way to prevent catastrophic board failure and ensure voltage regulation across internal sensitive circuits during peak demand or atmospheric electrical events.
Key Benefits
- Protects high-value microprocessor-based controls from transient voltage spikes.
- Direct OEM fit for York 031-02107-000 ensures electrical compatibility and safe clamping levels.
- Engineered for the demanding electrical environments of commercial centrifugal chillers.
- Mitigates expensive downtime by isolating control logic from power grid fluctuations.
Common Questions
How do you identify a failed York 031-02107-000 surge suppressor?
Most technicians look for physical deformation such as swelling, discoloration, or a burnt odor. If the internal metal oxide varistor (MOV) has sacrificialized, you may see carbon tracking or an open circuit reading upon testing with a multimeter.
Can this suppressor be used in other HVACR brands?
This part is specifically cataloged for York and Johnson Controls equipment. While voltage specs might align with other systems, the mounting profile and terminal locations are optimized specifically for the Millenium and YK chiller control cabinets.
Where should this component be wired for maximum protection?
It is typically installed in parallel with the secondary side of the control power transformer to ensure the board power supply is thoroughly protected from upstream surges before they reach the logic circuits.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The York 031-02107-000 is an essential HVAC surge suppressor designed for heavy-duty industrial application within Johnson Controls and York environmental systems. This S1-031-02107-000 transient voltage surge suppressor (TVSS) serves as a primary defense for sensitive microprocessors and control boards against line-side electrical transients. In the field, this York chiller replacement part is critical for maintaining the operational uptime of Millennium, YK, and XT centrifugal chiller units. Unlike generic components, this unit is engineered to meet specific clamping voltage requirements for the chiller control center, filtering out high-frequency noise that can cause logic errors or hardware damage. Integrating this Johnson Controls surge protection module into your preventive maintenance routine ensures that the system’s brain remains isolated from grid instability. For technicians, installing an OEM suppressor is the most reliable way to prevent catastrophic board failure and ensure voltage regulation across internal sensitive circuits during peak demand or atmospheric electrical events.
Key Benefits
- Protects high-value microprocessor-based controls from transient voltage spikes.
- Direct OEM fit for York 031-02107-000 ensures electrical compatibility and safe clamping levels.
- Engineered for the demanding electrical environments of commercial centrifugal chillers.
- Mitigates expensive downtime by isolating control logic from power grid fluctuations.
Common Questions
How do you identify a failed York 031-02107-000 surge suppressor?
Most technicians look for physical deformation such as swelling, discoloration, or a burnt odor. If the internal metal oxide varistor (MOV) has sacrificialized, you may see carbon tracking or an open circuit reading upon testing with a multimeter.
Can this suppressor be used in other HVACR brands?
This part is specifically cataloged for York and Johnson Controls equipment. While voltage specs might align with other systems, the mounting profile and terminal locations are optimized specifically for the Millenium and YK chiller control cabinets.
Where should this component be wired for maximum protection?
It is typically installed in parallel with the secondary side of the control power transformer to ensure the board power supply is thoroughly protected from upstream surges before they reach the logic circuits.
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.












