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19XR AquaEdge

High-Efficiency
Semi-Hermetic Centrifugal Chiller

19XR
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 1600 Nominal Tons (2813 to 5627 kW)
hvac chillers,19xr,centrifugal chillers

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 (800-1600 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 (available heat exchanger frames 4-8 only):
  • 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 (Factory Option)
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 2-5 only)
Seismic Kit (Single Stage Units Only)
Extended Warranty (North America only)
Service Contract
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
SeismiCompliant
AHRI standard 550/590 water-cooled chillersC-UL-USASME
ISO 9001

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