30XB/30XBP Air-Cooled Chillers | Carrier UK

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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