AquaEdge 23XRV

High-Efficiency Variable Speed Screw Chiller with Greenspeed® Intelligence

The 23XRV chiller is the world’s first integrated variable speed, water cooled, screw chiller. The 23XRV incorporates significant breakthroughs in water-cooled chiller technology to provide excellent reliability and achieve superior efficiencies at true operating conditions without compromising the environment. Quality design and construction make the AquaEdge® 23XRV chillers the best choice for modern, efficient chilled water plants.

Carrier’s AquaEdge® chillers offer the best value in high-efficiency chlorine-free variable speed screw HVAC chillers.



    • Performance Features

      • IPLV to 0.299
      • Chlorine-free HFC-134a refrigerant
      • Full Load kW/Ton to 0.53
      • Tri-rotor, positive displacement screw compressor
      • Hermetic compressor motor
      • Refrigerant-cooled, unit-mounted variable frequency drive
      • Low inrush current
      • Operation of up to 0.99 power factor
      • Flooded shell-and-tube cooler
      • Float valve
      • Superior oil management/cold condenser water operation
      • Internally and externally enhanced 0.025 in. (0.635 mm) copper tubing
      • 150 psig (1034 kPa) rated cooler and condenser
      • LCD control display
      • Microprocessor-based Product Integrated Control (PIC) III
      • Multilingual display
      • Demand limiting capability with Carrier Comfort Network® (CCN) communication link

      Product Features

      • ASME constructed heat exchangers
      • PED/CE construction option
      • Low voltage control circuits
      • Lowest industry refrigerant leakage rate at less than 0.1%
      • Hermetically sealed compressor motor
      • Automated controls may be tested before start-up
      • 65K AIC circuit breaker

      Maintenance Features

      • Password protected extensive service menu with built-in diagnostic capabilities, troubleshooting, and corrective action recommendations for preset alarms
      • Alarm and alert files maintain the last 25 time and date stamped messages in memory
      • Configuration data backup with non-volatile memory
      • Refrigerant filter isolation valves
      • Thermistor type temperature sensor with quick connects in each water nozzle
      • Service contract available

      Installation Features

      • Modular construction
      • Single point electrical connection
      • Can be dismantled and reassembled
      • Unit-mounted VFD with single point connection
      • Small footprint

      Standard Warranty

      • One year from start-up or 18 months from shipment


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23XRV AquaEdge™ High-Efficiency Variable Speed Screw Chiller with Greenspeed® Intelligence, 50/60 Hz, HFC-134a, 175 to 550 Nominal Tons (615 to 1934 Nominal kW)