AquaEdge™ 19DV

Water-Cooled Centrifugal Chiller

500 to 350 nominal tons

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Water-Cooled Centrifugal Chiller

500 to 350 nominal tons

THE AQUAEDGE® 19DV WATER-COOLED CENTRIFUGAL CHILLER IS THE ULTIMATE INNOVATION IN HEATING AND COOLING TECHNOLOGY.

Every building is different. Type, usage, layout and climate all have a huge effect on heating and cooling needs, and those needs vary during different times of the year. To adapt to changes, you need a chiller that can do it all — and in ways the industry hasn’t seen before. That’s why Carrier has developed the 19DV water-cooled chiller with several innovative features, incredible versatility and a full-system approach to efficient cooling and heating. The result is a chiller that’s so reliable, so high-performing, so future-proof that once it’s installed, you may never have to think about it again.

Key Features

Performance Features
  • Low energy consumption during part load and full load operation
  • IPLV down to 0.295
  • R-1233 zd(E) refrigerant with A1 safety rating
  • EquiDrive™ back to back two-stage compressor with Independent Guide Vane Control
  • Refrigerant lubricated ceramic bearings
  • Hybrid falling film evaporator
  • Crescent shaped economizer
  • Touchscreen control panel with multilingual display
  • Compatible with Carrier Comfort Network® (CCN) communication link
Reliability Features
  • ASME constructed heat exchangers
  • Two-stage 500-800 tons (1758 to 2814 kW) compressor with no scheduled teardown
  • Semi-hermetically sealed compressor and motor
  • Automated controls may be tested before start-up
  • Air-cooled, totally enclosed variable frequency drive
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
  • Steel single rupture disk
  • Service contract available
  • Pre-Installed SMART Service Connectivity

Options

Factory-Installed Options
  • Enhanced tubing, .028 or .035 in. (0.711 or 0.889 mm): Internally/externally enhanced copper tubing – evaporator/condenser
  • Marine waterboxes: 150 psig (1034 kPa) waterbox
  • Flanged evaporator and/or condenser waterbox nozzles
  • 1, 2, or 3 pass evaporator or condenser waterside construction
  • Economizer bypass valve
  • Modulating Envelope stability control (hot gas bypass)
  • Free cooling
  • BACnet® communications
  • Customer factory performance testing
  • Export crating
  • 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

Physical Data

Condenser Heat Exchanger Size A (Length, Dished Head Waterbox) 19DV B
Width
19DV C
Height
1-Pass 2-Pass* 3-Pass*
ft-in mm ft-in mm ft-in mm ft-in mm ft-in mm
G2* 15′ 7.5″ 4763 15′ 0.375″ 4582 15′ 4″ 4674 8′ 3.625″ 2530 9′ 6.25″ 2902
G4* 17′ 4″ 5283 16′ 8.875″ 5102 17′ 0.5″ 5194 8′ 3.625″ 2530 9′ 6.25″ 2902

*Assumed 2-pass nozzles on same end

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Product Data

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