Sintesis™ Prime chiller RTAF

300-2090 kW









Main features

  • 5 efficiency levels: SE, HE, XE, HSE and HSS with increasing part load (ESEER) efficiencies
  • 4 acoustic packages: SN, LN with no loss of efficiency; AC XLN; XLN with improved efficiency
  • 3 refrigerant alternatives R134a, R513A and R1234ze
  • Trane Adaptive Frequency™ Drive on compressors on HSE/HSS versions
  • Electronically Commutated condenser fans on XE, HSE and HSS versions
  • New Trane patented flooded evaporator CHIL (Compact- High performance - Integrated design - Low charge)
  • Microchannel condenser coils
  • Wide operating map: airside and waterside

Customer benefits

    Probably the lowest Total Cost of Ownership thanks to:

  • Low energy consumption: high full (EER) and part (ESEER) load efficiencies
  • Silent operation: discreet, even in the most sound sensitive applications
  • Unique feature: efficiency increases when sound decreases
  • Reliability: main components designed and manufactured by Trane
  • User-friendly control interface and interoperability with building automation systems
  • Reduced refrigerant charge


  • Integrated water pump: dual pump low or high head pressure
  • Heat recovery
  • Low temperature process cooling (<4°C)
  • Ice storage
  • High ambient operation (55°C)
  • Low ambient operation (-18°C)
  • E-coated condenser coil
  • Optiplant: unit sequencer
  • Free cooling


  • Flow-switch
  • Elastomeric isolators


  • Ultimate control: Trane Tracer™ UC800
    • Easy to read 7-inch color touchscreen display
    • Industry leading algorithms
    • Open protocol design
    • Adaptive Control™
  • Feedforward adaptive control
  • Softloading (HSE/HSS)
  • Rapid restart
  • SmartCom interface: BACnetTM, LonTalk®, Modbus communication capabilities
  • Energy metering

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