The AquaForceTM 30XB and 30XBP liquid chillers are the economic solution for commercial and industrial applications where high reliability and economic operation in all climate conditions are key customer requirements.

  • Very economical operation
  • Low sound levels
  • Simple installation
  • Environmentally responsible
  • Exceptional reliability

Also available with R1234ze (HFO Refrigerant)

The range is available in 3 efficiency levels:

  • 30XB standard unit
  • 30XB with variable-speed AC fan motors (option 17) – offers an economical solution to enhance seasonal energy efficiency levels
  • 30XB premium unit – equipped with EC fans and additional heat exchange surface to imrove both the full load and part load energy efficiency

and 2 versions:

  • 30XB version with Eurovent energy efficiency class A, B, and SEER 12/7°C up to 4.4 with option 17 in accordance with EN14825
  • 30XBP version with Eurovent energy efficiency class A, and SEER 12/7°C up to 4.6 in accordance with EN14825

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Very economical operation

  • Twin-rotor screw compressor equipped with a high-efficiency motor and a variable capacity valve that permits exact matching of the cooling capacity to the load
  • Novation® aluminum condenser with high-efficiency microchannels
  • Flooded shell-and-tube evaporator with new generation of cooler tubes to reduce exchanger pressure drops, especially in applications with high percentage of glycol
  • Electronic expansion device permitting operation at a lower condensing pressure and improved utilization of the evaporator heat exchange surface (superheat control)
  • Economizer system with electronic expansion device for increased cooling capacity

Low operating sound levels

  • Discharge dampers integrated in the oil separator (Carrier patent)
  • Silencer on the economizer return line
  • Compressor and oil separator acoustic enclosure, reducing radiated noise (option)
  • Condenser coils in wide angle V configuration, allowing quieter air flow across the coil
  • Low-noise 6th generation Flying Bird™ fans, made of a composite material (Carrier patent), are now even quieter and do not generate intrusive low-frequency noise
  • Inverter driven EC fans on 30XBP version eliminate start stop noise during part load operation
  • Rigid fan mounting preventing start-up noise (Carrier patent)

Simple installation.

  • Integrated hydraulic module (option)
  • Simplified electrical connections
  • Fast commissioning

Environmental responsibility

  • R-134a refrigerant
  • 40% reduction in the refrigerant charge through the use of micro-channel heat exchangers
  • Leak-tight refrigerant circuit

Exceptional reliability

  • Industrial-type screw compressors with oversize bearings and motor cooled by suction gas
  • Easily accessible compressor components minimizing downtime
  • Novation® aluminum micro-channel heat exchangers (MCHE) with high corrosion resistance
  • Thermal insulation with aluminum sheet finish (option) on evaporator, for improved resistance to mechanical and UV damage
  • Auto-adaptive control
  • Exceptional endurance tests

06T twin-rotor screw compressor

  • Equipped with bearings with oversized rollers, oil pressure lubricated for reliable and durable operation, even at maximum load
  • Optimal adjustment of the compressor cooling capacity
  • If a fault occurs, the compressor does not switch off, but continues operation with a reduced capacity (unloaded mode)
  • The silencer in the discharge line considerably reduces discharge gas pulsations for much quieter operation
  • Condenser includes an oil separator that minimizes the amount of oil in circulation in the refrigerant circuit and redirects it to the compressor function


  • SEER LT 12/7 up to 4,21
  • SEPR HT 12/7 up to 5,51 and SEPR MT -2/-8 up to 3,67


  • SEER LT 12/7 up to 4,54
  • SEPR HT 12/7 up to 6,34 and SEPR MT -2/-8 up to 4,11


Touch pilot control

  • Intuitive and user-friendly, colored, 5″ interface
  • Direct access to the unit’s technical drawings and the main service documents
  • Screen-shots with concise and clear information in local languages
  • Complete menu, customized for different users (end user, service personnel and Carrier-factory technicians)
  • Easy access to the control panel with inclined touch screen mounting to ensure legibility under any lighting conditions
  • Safe operation and unit setting: password protection ensures that unauthorized people cannot modify any advanced parameters
  • Simple and “smart” intelligence uses data collection from the constant monitoring of all machine parameters to optimize unit operation.
  • Energy management

Remote management as standard

  • Easily accessed from the internet
  • Multiple remote control, monitoring and diagnostic possibilities
  • Optional communication gateways
  • Start/Stop of the machine
  • Dual set-point management
  • Water pump control

Remote management (EMM option)

  • Extended remote control possibilities: room temperature, set-point reset, etc.


  • Low and high pressure pumps up to size 500
  • Low noise, very low noise
  • Low brine or very low brine operation
  • DX free-cooling
  • Total heat recovery
  • Side enclosure panels and grilles
  • IP 54 control box
  • Low inrush current
  • Compressor enclosure
  • Evaporator and pumps aluminum jacket
  • Enviro-shieldTM & Super Enviro-shieldTM MCHE coatings
  • Service valves
  • BACnet, JBus and Lon communication interfaces
  • Wireless connectivity



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