Series R™ chiller RTAC

400-1500 kW

Main features

  • Competitive physical footprint
  • Single power connection
  • Exact load matching
  • Low sound levels
  • Falling film evaporator - high COP and reduced refrigerant charge
  • Factory-mounted star-delta starter panel
  • Close spacing installation - 1.2 m side clearances

Customer benefits

  • Reliability: Trane screw compressor with only 3 moving parts
  • Efficiency: 3 efficiency levels, to fit your requirements
  • Certified Eurovent class A

Some sizes and versions not available for countries adopting the Ecodesign Directive


  • High ambient operation (up to 52°C)
  • Low ambient operation (down to -18°C)
  • Low noise version equipped with low-speed fans and compressor sound attenuating enclosure
  • High efficiency version
  • Power disconnect switch
  • Unit edge grooved pipe connections
  • Extra-pass and specific tubes for low water temperature applications (down to -12°C)
  • Black epoxy-coated aluminium fins for corrosive environments
  • Copper fins
  • Condenser protection or complete unit protection
  • High and low pressure gauges

Energy saving options: Hugh efficiency and extra high efficiency versions


  • Neoprene isolators
  • Grooved pipe connection kit
  • Flow switch

Tracer™ CH530 Control

Adaptive Control™ microprocessor featuring:

  • Easy-to-use operator interface panel
  • External auto/stop
  • External interlock
  • Chilled water pump control
  • Ice-making card (optional)
  • Chilled water and current-limit remote setpoint card (optional)

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* Disclaimer: Attempting to alter the values in the datasheet is strictly forbidden and Trane shall not be liable for any misuse of the data provided or generated. Trane will also undertake any appropriate legal action to protect its interests in case of violation of this prohibition.

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