30RB Air-Cooled Chillers, Chillers | Carrier UK

AquaSnap® – Air-cooled liquid scroll chiller


Refrigerant : R-32

Compressor : scroll fixed-speed

Nominal cooling capacity : 40-160 kW

The AquaSnap range of liquid chillers was designed for commercial (air conditioning of offices, hotels etc.) or industrial (low-temperature process units etc.) applications.

  • Commercial and industrial applications
  • Compact design
  • Quiet operation
  • Variable water flow
  • Partial heat reclaim

Quiet operation

  • Low-noise scroll compressors installed on an independent chassis and supported by anti-vibration mountings
  • Vertical condenser coils
  • Low-noise 6th generation Flying Bird™ VI fans, made of a composite material

Easy and fast installation

  • Integrated hydraulic module (option)
  • Small footprint and a low height
  • Easily removable panels
  • Simplified electrical connections
  • Fast commissioning

Economical operation

  • Increased energy efficiency at part load
  • Reduced maintenance costs
  • Variable-speed pump (option)

Environmentally responsible

  • R-32 non-ozone depleting refrigerant
  • Reduced direct warming potential:
    • Low R-32 refrigerant charge
    • Lower R-32 GWP (675)
    • Leak-tight refrigerant circuit with minimum brazed connections
    • Reduced unit energy use (high full- and part-load efficiency)
    • Pumping energy consumption can be reduced by up to 2/3 using Greenspeed® variable-speed pumps

Superior reliability

  • State-of-the-art concept
  • Auto-adaptive control
  • Exceptional endurance tests

Novation® Aluminium micro-channel heat exchangers

  • Novation® microchannel coils technology
  • Extra resistant aluminium alloy
  • Corrosion resistance
  • Can be used in moderate marine and urban environments
  • Approximately 10% more efficient than a traditional coil
  • 40% reduction in the amount of refrigerant used in the chiller
  • Reduces air pressure losses by 50%
  • Can be cleaned very quickly


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


  • SEER LT 12/7 up to 4,5
  • SEPR HT 12/7 up to 6,3 and SEPR MT -2/-8 up to 4,1

SmartVu™ control

  • Energy management
    • Internal time schedule clock
    • Set-point offset based on the outside air temperature
    • Master/slave control of two heat pumps operating in parallel
  • Maintenance
    • Tendencies Curve Display
    • Maintenance and Control Reminder
    • Storage of user documents, electrical diagrams and spare parts
    • Last 50 defects in memory with values of all machine parameters
  • Integrated advances communication features
    • Night mode
    • Easy and high-speed communication technology over Ethernet (IP) to a building management system
    • Storage of user documents, electrical diagrams and spare parts
    • Access to multiple unit parameters
  • User friendly and intuitive 4.3″ color touch screen user interface

Remote management (standard)

  • Easily accessed from the internet
  • Multiple remote contorl, monitoring and diagnostic possibilities
  • Optional communication gateways
  • Start/Stop of the machine
  • Dual set-point management
  • Water pump control
  • Coils Corrosion Protection
  • Medium or low temperature brine solution
  • Winter operation down to -20°C
  • Partial heat recovery
  • Very low noise level
  • Grilles and enclosure panels
  • Hydraulic module with choice of pump (high or low pressure/ Single or twin/ Fixed or variable speed)
  • Water buffer tank module
  • Expansion tank
  • Frost protection
  • Lon, J-bus or BacNet gateway
  • Master/slave operation
  • Free cooling DryCooler Management
  • Soft starter
  • Variable speed fans (by Drive or EC Motors)
  • Reinforced EMC filtration
  • Compliance with Russian/ Morocco regulations
  • Welded exchangers connection kit

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