York 371-02504-211 Sensor Harness
The York 371-02504-211 Sensor Harness is a critical OEM replacement part designed for high-performance HVAC suction pressure monitoring. Engineered specifically for York Millennium chillers and YCAS model air-cooled screw liquid chillers (models YCAS0360 through YCAS0440), this suction sensor harness facilitates precise communication between the suction pressure transducer and the main microboard (System #1). In a demanding refrigeration environment, maintaining refrigerant cycle integrity depends on the accuracy of these signals to prevent compressor slugging or inefficient superheat levels. This original equipment manufacturer harness features factory-terminated connectors that ensure a secure, low-resistance connection, eliminating the intermittent data drops common with generic universal wiring. As a veteran-preferred component for York chiller maintenance, the 371-02504-211 is built to withstand the thermal expansion and vibration found in commercial plant rooms, ensuring your HVAC control system receives clean, reliable data for optimal system load adjustments.
Key Benefits- Factory Precision: Exact York 371-02504-211 specification ensures a drop-in fit for YCAS series micro-panels without field modification.
- Enhanced Signal Stability: Shielded construction helps mitigate electromagnetic interference (EMI) which can disrupt suction sensor readings.
- Optimized Compatibility: Designed specifically for Johnson Controls equipment, guaranteeing electrical impedance matches original system requirements.
- Durable Connector Housings: High-grade materials resist chemical degradation and moisture ingress in high-humidity suction line environments.
Which chiller models use the 371-02504-211 harness?
This harness is primarily utilized in York YCAS air-cooled chillers and Millennium series units where precise suction pressure data is required for the System #1 circuit.
Can I use a universal harness instead of this OEM version?
Using an OEM York harness is highly recommended. Generic wires often lack the correct pinouts or plug keys, which can cause communication errors between the suction pressure sensor and the control board.
How do I confirm if this harness is the cause of a sensor fault?
Inspect the connector pins for oxidation and use a multimeter to check for continuity across the harness. If the microboard is reporting a "sensor out of range" or "open circuit" error despite a known good sensor, the 371-02504-211 is the likely culprit.
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.
Original: $1,393.10
-65%$1,393.10
$487.58York 371-02504-211 Sensor Harness
The York 371-02504-211 Sensor Harness is a critical OEM replacement part designed for high-performance HVAC suction pressure monitoring. Engineered specifically for York Millennium chillers and YCAS model air-cooled screw liquid chillers (models YCAS0360 through YCAS0440), this suction sensor harness facilitates precise communication between the suction pressure transducer and the main microboard (System #1). In a demanding refrigeration environment, maintaining refrigerant cycle integrity depends on the accuracy of these signals to prevent compressor slugging or inefficient superheat levels. This original equipment manufacturer harness features factory-terminated connectors that ensure a secure, low-resistance connection, eliminating the intermittent data drops common with generic universal wiring. As a veteran-preferred component for York chiller maintenance, the 371-02504-211 is built to withstand the thermal expansion and vibration found in commercial plant rooms, ensuring your HVAC control system receives clean, reliable data for optimal system load adjustments.
Key Benefits- Factory Precision: Exact York 371-02504-211 specification ensures a drop-in fit for YCAS series micro-panels without field modification.
- Enhanced Signal Stability: Shielded construction helps mitigate electromagnetic interference (EMI) which can disrupt suction sensor readings.
- Optimized Compatibility: Designed specifically for Johnson Controls equipment, guaranteeing electrical impedance matches original system requirements.
- Durable Connector Housings: High-grade materials resist chemical degradation and moisture ingress in high-humidity suction line environments.
Which chiller models use the 371-02504-211 harness?
This harness is primarily utilized in York YCAS air-cooled chillers and Millennium series units where precise suction pressure data is required for the System #1 circuit.
Can I use a universal harness instead of this OEM version?
Using an OEM York harness is highly recommended. Generic wires often lack the correct pinouts or plug keys, which can cause communication errors between the suction pressure sensor and the control board.
How do I confirm if this harness is the cause of a sensor fault?
Inspect the connector pins for oxidation and use a multimeter to check for continuity across the harness. If the microboard is reporting a "sensor out of range" or "open circuit" error despite a known good sensor, the 371-02504-211 is the likely culprit.
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.
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Description
The York 371-02504-211 Sensor Harness is a critical OEM replacement part designed for high-performance HVAC suction pressure monitoring. Engineered specifically for York Millennium chillers and YCAS model air-cooled screw liquid chillers (models YCAS0360 through YCAS0440), this suction sensor harness facilitates precise communication between the suction pressure transducer and the main microboard (System #1). In a demanding refrigeration environment, maintaining refrigerant cycle integrity depends on the accuracy of these signals to prevent compressor slugging or inefficient superheat levels. This original equipment manufacturer harness features factory-terminated connectors that ensure a secure, low-resistance connection, eliminating the intermittent data drops common with generic universal wiring. As a veteran-preferred component for York chiller maintenance, the 371-02504-211 is built to withstand the thermal expansion and vibration found in commercial plant rooms, ensuring your HVAC control system receives clean, reliable data for optimal system load adjustments.
Key Benefits- Factory Precision: Exact York 371-02504-211 specification ensures a drop-in fit for YCAS series micro-panels without field modification.
- Enhanced Signal Stability: Shielded construction helps mitigate electromagnetic interference (EMI) which can disrupt suction sensor readings.
- Optimized Compatibility: Designed specifically for Johnson Controls equipment, guaranteeing electrical impedance matches original system requirements.
- Durable Connector Housings: High-grade materials resist chemical degradation and moisture ingress in high-humidity suction line environments.
Which chiller models use the 371-02504-211 harness?
This harness is primarily utilized in York YCAS air-cooled chillers and Millennium series units where precise suction pressure data is required for the System #1 circuit.
Can I use a universal harness instead of this OEM version?
Using an OEM York harness is highly recommended. Generic wires often lack the correct pinouts or plug keys, which can cause communication errors between the suction pressure sensor and the control board.
How do I confirm if this harness is the cause of a sensor fault?
Inspect the connector pins for oxidation and use a multimeter to check for continuity across the harness. If the microboard is reporting a "sensor out of range" or "open circuit" error despite a known good sensor, the 371-02504-211 is the likely culprit.
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.
