CenTraVac® Water-Cooled Chiller


Trane CenTraVac chiller

CenTraVac® Water-Cooled Chiller


Best in class efficiency

Now enabled by Symbio® 800 unit controller

  • Capacity Range: 120 to 4,000+ tons, 60/50 Hz 
  • Refrigerant: R-514A and R-1233zd Compressor 
  • Best Full-load Efficiency: 0.4872 kW/ton (at AHRI conditions) 
  • Best Part-load Efficiency: 0.3055 kW/ton
  • Compressor type: Centrifugal
  • Low Pressure
  • Semi-hermetic motor design, along with low-pressure refrigerant, provide low refrigerant leak rates
  • Multiple stages of compression provide surge resistance and overcome high head-pressure conditions, ensuring more consistent comfort levels across a wide range of applications 
  • Efficiency-enhancing features, such as an integrated flash economizer, improve cycle efficiency by 5% to 7%, delivering industry-leading efficiency for low life-cycle costs
  • Sustainability enhancing features, such as free cooling or heat recovery
  • Connectivity, flexibility and serviceability enabled by factory installed Symbio 800 unit controller
  • Optional power meter
  • Design: Centrifugal



Outstanding efficiency and reliability

Trane CenTraVac® chillers feature a time-tested and proven low-pressure design utilizing environmentally friendly refrigerants R-514A and R-1233zd. They provide the safety of low pressure with continued product enhancements in a leak-tight design. Available in a wide range of cooling capacities, CenTraVac chillers provide from 120 to 2,000+ tons of cooling with 60 Hz and 50 Hz power options.

Industry's lowest sound and vibration levels

The CenTraVac compressor has only one moving part supported by just two bearings, providing reliability through simplicity of design. The low-speed direct-drive design not only gives the CenTraVac compressor the most reliable and efficient operation, but also the lowest sound and vibration levels in the industry.

Free Cooling? We’re cool with that.

As a matter of fact, Trane has integrated free cooling directly into our chillers for over 30 years. It only makes sense to tap free colder outdoor air to cool the environment inside your building. When you can avoid running the compressor keeping people comfortable is more sustainable, and energy and operating costs are lower. Trane has free cooling chillers covered. 


Optimize operations with our advanced controls

Keeping your indoor temperatures in the comfort zone is virtually hands-off with our chiller’s intuitive user interface enabled by our Symbio® 800 controller. Symbio 800 features open standard protocols, enabling seamless and secure integration with any building automation system,  including Trane's Tracer SC+. Depending on your needs, the sysem is capable of connecting via BACnet™ over IP or Air-Fi® wireless (BACnet/Zigbee). Post-installation, connect with our energy analysis and 24/7 monitoring services to assure your chillers are continuously optimized for efficiency and uptime.



Rental Solutions

Our approach to temporary HVAC and power goes beyond the typical drop-off. We design, deliver, install and even monitor safe and efficient rental solutions. Short term, long term, chiller, generator, or portable AC unit, we have the fleet and people where and when you need them.

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