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19XR AquaEdge

Semi-Hermetic Centrifugal Chiller

200 to 1,600 Nominal Tons (703 to 5627 kW)

19XRV with Variable frequency Drive
200 to 1,600 Nominal Tons (703 to 5627 kW)

19XR Two-Stage
800 to 3,000 Nominal Tons (2814 to 10,551 kW)
hvac chillers,19xr,centrifugal chillers

AquaEdge Logo
The AquaEdge 19XR,XRV centrifugal chillers achieve energy efficiency levels using proven technology designed specifically for chlorine-free refrigerant. This combination ensures the most cost-effective, reliable solution for today's comfort cooling and process cooling applications.

Carrier's AquaEdge chillers offer the best value in high-efficiency, chlorine-free centrifugal HVAC chillers.
Performance Features
  • IPLV to 0.31 (19XRV)
  • Chlorine-free HFC-134a refrigerant
  • Semi-hermetic compressor motor
  • Low energy consumption during part load and full load operation
  • Aerodynamically contoured impeller
  • Multilingual display
  • Compatible with Carrier Comfort Network® (CCN) communication link
  • Two stage compressor economized (19XR two-stage units)
Reliability Features
  • ASME constructed heat exchangers
  • Single-stage (200-1600 tons) or two-stage (800-3000 tons) positive pressure compressor
  • Low voltage control circuits
  • Lowest industry refrigerant leakage rate at less than 0.1%
  • Semi-hermetically sealed compressor, motor, and transmission
  • Automated controls may be tested before start-up
  • Refrigerant-cooled, unit-mounted variable frequency drive (19XRV)
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
  • Thermistor-type temperature sensor with quick connects in each water nozzle
  • Refrigerant isolation valves for in-chiller refrigerant storage (factory-installed option)
  • Unit-mounted pumpout unit for storing refrigerant inside the chiller during servicing (factory-installed option)
  • Service contract available
Installation Features
  • Low voltage control circuits
  • Refrigerant cooled unit mounted VFD
  • Less than 0.1% refrigerant leakage rate - lowest in the industry
  • Compressor, motor, and transmission semi-hermetically sealed
  • Automated controls test on startup
Standard Warranty
  • One year from start-up or 18 months from shipment
  • Refrigerant warranty 5 years from date of manufacture
  • Extended warranties available
Factory-Installed Options
Enhanced tubing, .028 or .035 in. (0.711 or 0.889 mm):
  • Internally/externally enhanced copper tubing - cooler/condenser
  • Internally/externally enhanced cupronickel tubing - condenser
  • Smooth bore/externally enhanced copper tubing - cooler/condenser
  • Smooth bore/externally enhanced cupronickel tubing - condenser
Wall tubes, titanium, condenser, .025 or .028 in. (0.635 or 0.711 mm):
  • Internally enhanced tubes
Marine waterboxes:
  • 150 psig (1034 kPa) waterbox
  • 300 psig (2068 kPa) waterbox, ASME certified
Marine bolt-on waterboxes for condenser, 150 psig (1034 kPa) with titanium clad tubesheets (available on condenser frame sizes 2 to 8 only)*
Nozzle-in-head waterbox, 300 psig (2068 kPa)*
Flanged cooler and/or condenser waterbox nozzles
Waterbox hinges
Unit-mounted, low-voltage wye-delta or solid-state starters (Heat exchanger frames 1-7 only)
One, 2, or 3 pass cooler or condenser waterside construction
Zinc anodes
BACnet® Communications*
Refrigerant isolation valves
Shipped factory charged with refrigerant
Unit-mounted pumpout unit*
Hot gas bypass
Unit-mounted variable frequency drive*
Thermal insulation (except waterbox covers)
Customer factory performance testing
Export crating
Discharge line sound reduction kit (compressor frames 2-6 only)
Seismic Kit*
Extended Warranty (North America only)
Service Contract

*Options where applicable

Field-Installed Accessories
BACnet® Carrier Translator*
LonWorks® Carrier translator*
Sensor package
Separate storage tank and pumpout unit
Stand-alone pumpout unit
Soleplate package
Spring isolator kit (Compressor frames 2-5 only)
Acoustical sound insulation kit (Compressor frames 2-5 only)
Freestanding Low Voltage Wye-Delta & Solid Starters*
Freestanding Low Voltage Variable Frequency Drives*
Freestanding Medium Voltage Variable Frequency Drives*
Freestanding Medium Voltage Starters*

*Options where applicable

AHRI standard 550/590 water-cooled chillersC-UL-USASME

Additional Information
Physical data
Starter Information
Starter Easy Reference

Carrier University Training

HVAC System Design
Sustainable Design
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