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Air-Cooled Chillers


State of the art features

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    Just-right options for efficient building comfort

    High efficiency and low noise are the hallmarks of all our air-cooled chillers. Our robust portfolio features a wide operating map—so you can find the just-right solution for your building. We offer an array of tonnage sizes, efficiencies and performance features to meet your requirements. Whether you need a classic chiller with dependable performance or an environmentally conscious chiller with next-generation refrigerant, there’s a Trane model for you.

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    Customizable solutions

    We understand that you need options because what works for one project may not work for another, even with similar specifications. Location, utility rates and architectural features all introduce challenging variables that must be accounted for. Our large selection gives customers the ability to make targeted equipment customizations with the opportunity to reduce energy intensity and lessen environmental impact.

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    High efficiency, low-noise-level options

    There's a Trane solution that's right for you. Whether your priority is achieving local energy efficiency requirements, achieving green building certifications, gaining utility rebates, or meeting acoustic requirements there’s a Trane solution for you.You can rest easy knowing that every Trane product is backed by over 100 years of proven reliability and performance


Product Models

Air-Cooled Chiller Models

Model Capacity and Energy Efficiency @ AHRI Conditions.

RTAG XSE Air-cooled Vvi Screw Chiller

RTAG Air-Cooled Chiller

  • Capacity range: 100-600 Ton 
  • 50Hz/60Hz
  • Compressor type: Screw, AFD / Non-AFD
  • Refrigerant: R134a, R513A, R1234ze
  • Energy Efficiency: COP 3.0-3.3 / IPLV 5.4-5.7 (AFD), 4.3-5.1 (Non-AFD)
  • Symbio800 with Adaptive Controls™
  • Rapid restart after power outage
  • Wide operating range for various data center conditions
RTAG XSE Air-cooled Vvi Screw Chiller

RTAG XSE Air-Cooled Chiller​

  • Capacity range: 200 – 600 Ton
  • 50Hz/60Hz
  • Compressor type: Variable VI screw, AFD​
  • Refrigerant: R134a​, R513A
  • Energy Efficiency: COP 3.3 – 3.7 / IPLV 6.0 – 6.6
  • Trane smart controller with Adaptive Controls™
  • Rapid restart after power outage
  • Wide operating range for various data center conditions
HSAG Air-Cooled Magnetic Bearing Chiller

HSAG Magnetic Bearing Air-Cooled Chiller​

  • Capacity range: 250 – 600 Ton
  • 50Hz/60Hz
  • Compressor type: Magnetic Bearing
  • Refrigerant: R1234ze
  • Trane smart controller with Adaptive Controls™
  • Rapid restart after power outage
  • Wide operating range for various data center conditions

RTXG Air Cooled Screw Heat Pump

RTXG Air-Cooled Heat Pump Chiller

  • Capacity range: 100 – 440 Ton
  • 50Hz
  • Compressor: Screw,  Non-AFD
  • Refrigerant: R134a
  • Energy Efficiency: COP 3.5
  • Region: China market only
RTAG XSE Air-cooled Vvi Screw Chiller

RTMG Air-Cooled Multi-Pipes Chiller

  • Capacity range: 100 – 440 Ton
  • 50Hz
  • Compressor: Screw,  Non-AFD
  • Refrigerant: R134a
  • Energy Efficiency: COP 3.5
  • Region: China market only

Additional solutions to help you succeed

Retrofit and Upgrade solutions

At Trane, we can help you with everything from turnkey building upgrades and retrofits to ensuring you are operating on the most up to date control system. We are well-versed in regulations and rebates to help you achieve your goals and can find ways to apply our newest technologies with minimal disruption to your daily operation.

Learn About Retrofit and Upgrade solutions

Enhanced Digital Service Solutions

Unlock the power of Connected Mechanical Service Agreements (CMSAs) and revolutionize your HVAC maintenance. With real-time monitoring, remote diagnostics, and proactive maintenance, CMSAs optimize asset performance, reduce costs, and enhance occupant comfort.

Learn About Digital Service Solutions

Data Center Solutions

As a thermal management trusted innovator, we offer a portfolio of scalable systems including air- and water-cooled chillers, chiller plant controls, fan coil walls, and liquid cooling solutions. Our goal is to help you create and maintain a more sustainable data center infrastructure that brings efficiency now and for what comes next.

Learn About Data Center Solutions