York 331-03478-605 Chiller Service Board Kit
The York 331-03478-605 Chiller Service Board Kit is the verified OEM replacement for the obsolete 331-03478-101 and 331-03478-609 models. Engineered for high-performance York YVAA, YVFA, and YAGK chillers, this Service Board Kit is critical for restoring HVAC control system integrity and system communication. For technicians troubleshooting chiller fault codes or "unit won\'t start" conditions, this control board maintains the precise operational parameters required for air-cooled screw liquid chillers. Field-proven to support the VSD (Variable Speed Drive) logic of the YVAA style A platforms, it ensures consistent monitoring of suction and discharge pressures to prevent low ambient temperature or low suction pressure shutdowns. This genuine York chiller part is essential for professional chiller maintenance and repair, offering a 1.78 lb compact integration to the existing micro panel. Trust this kit for HVAC R components that minimize downtime and optimize chiller efficiency on high-demand commercial sites.
Key Benefits:
- Direct OEM Compatibility: Specifically designed to replace obsolete 331-03478-101 and 331-03478-609 boards in York YVAA, YVFA, and YAGK units.
- Enhanced System Reliability: Facilitates accurate data processing for VSD air-cooled screw chillers, supporting SilentNight and other advanced control features.
- Technical Precision: Maintains critical HVAC control loops to prevent high motor temperature and high discharge pressure faults.
- Reduced Service Downtime: Modernized board revision allows for faster diagnostic and troubleshooting procedures during routine mechanical service.
Common Questions:
Which chiller models use the 331-03478-605 kit?
This kit is engineered for York YVAA, YVFA, and YAGK air-cooled screw liquid chillers, supporting both 50Hz and 60Hz configurations.
Is this a direct replacement for 331-03478-101?
Yes, the 331-03478-605 is the official successor and direct replacement for the discontinued 331-03478-101 and 331-03478-609 control boards.
Does this kit resolve "No Power to Panel" issues?
While a defective control board is a common cause of display failure, technicians should also verify line fuses and main power supply connectivity as part of a standard HVAC troubleshooting protocol.
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: $15,940.04
-65%$15,940.04
$5,579.01York 331-03478-605 Chiller Service Board Kit
The York 331-03478-605 Chiller Service Board Kit is the verified OEM replacement for the obsolete 331-03478-101 and 331-03478-609 models. Engineered for high-performance York YVAA, YVFA, and YAGK chillers, this Service Board Kit is critical for restoring HVAC control system integrity and system communication. For technicians troubleshooting chiller fault codes or "unit won\'t start" conditions, this control board maintains the precise operational parameters required for air-cooled screw liquid chillers. Field-proven to support the VSD (Variable Speed Drive) logic of the YVAA style A platforms, it ensures consistent monitoring of suction and discharge pressures to prevent low ambient temperature or low suction pressure shutdowns. This genuine York chiller part is essential for professional chiller maintenance and repair, offering a 1.78 lb compact integration to the existing micro panel. Trust this kit for HVAC R components that minimize downtime and optimize chiller efficiency on high-demand commercial sites.
Key Benefits:
- Direct OEM Compatibility: Specifically designed to replace obsolete 331-03478-101 and 331-03478-609 boards in York YVAA, YVFA, and YAGK units.
- Enhanced System Reliability: Facilitates accurate data processing for VSD air-cooled screw chillers, supporting SilentNight and other advanced control features.
- Technical Precision: Maintains critical HVAC control loops to prevent high motor temperature and high discharge pressure faults.
- Reduced Service Downtime: Modernized board revision allows for faster diagnostic and troubleshooting procedures during routine mechanical service.
Common Questions:
Which chiller models use the 331-03478-605 kit?
This kit is engineered for York YVAA, YVFA, and YAGK air-cooled screw liquid chillers, supporting both 50Hz and 60Hz configurations.
Is this a direct replacement for 331-03478-101?
Yes, the 331-03478-605 is the official successor and direct replacement for the discontinued 331-03478-101 and 331-03478-609 control boards.
Does this kit resolve "No Power to Panel" issues?
While a defective control board is a common cause of display failure, technicians should also verify line fuses and main power supply connectivity as part of a standard HVAC troubleshooting protocol.
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 331-03478-605 Chiller Service Board Kit is the verified OEM replacement for the obsolete 331-03478-101 and 331-03478-609 models. Engineered for high-performance York YVAA, YVFA, and YAGK chillers, this Service Board Kit is critical for restoring HVAC control system integrity and system communication. For technicians troubleshooting chiller fault codes or "unit won\'t start" conditions, this control board maintains the precise operational parameters required for air-cooled screw liquid chillers. Field-proven to support the VSD (Variable Speed Drive) logic of the YVAA style A platforms, it ensures consistent monitoring of suction and discharge pressures to prevent low ambient temperature or low suction pressure shutdowns. This genuine York chiller part is essential for professional chiller maintenance and repair, offering a 1.78 lb compact integration to the existing micro panel. Trust this kit for HVAC R components that minimize downtime and optimize chiller efficiency on high-demand commercial sites.
Key Benefits:
- Direct OEM Compatibility: Specifically designed to replace obsolete 331-03478-101 and 331-03478-609 boards in York YVAA, YVFA, and YAGK units.
- Enhanced System Reliability: Facilitates accurate data processing for VSD air-cooled screw chillers, supporting SilentNight and other advanced control features.
- Technical Precision: Maintains critical HVAC control loops to prevent high motor temperature and high discharge pressure faults.
- Reduced Service Downtime: Modernized board revision allows for faster diagnostic and troubleshooting procedures during routine mechanical service.
Common Questions:
Which chiller models use the 331-03478-605 kit?
This kit is engineered for York YVAA, YVFA, and YAGK air-cooled screw liquid chillers, supporting both 50Hz and 60Hz configurations.
Is this a direct replacement for 331-03478-101?
Yes, the 331-03478-605 is the official successor and direct replacement for the discontinued 331-03478-101 and 331-03478-609 control boards.
Does this kit resolve "No Power to Panel" issues?
While a defective control board is a common cause of display failure, technicians should also verify line fuses and main power supply connectivity as part of a standard HVAC troubleshooting protocol.
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.
