High Efficiency, Water-Cooled
Indoor Liquid Screw Chiller
with R-134a Refrigerant

150 to 400 nominal Tons

The 30XW units are high-efficiency, indoor water-cooled chillers with a quiet, low-vibration design featuring screw compressors. The units have excellent part load efficiency and a compact footprint less than 48 in. wide, making them great replacement units.

See more Carrier Water Cooled Chiller Solutions. Carrier WATER COOLED CHILLER 30XW.


PerformanceReliabilityMaintenanceInstallationStandard WarrantyFactory-Installed OptionsField-Installed Accessories
  • AHRI certified efficiencies to 0.468 kW per ton IPLV.
  • Chlorine-free R-134a HFC refrigerant.
  • Low energy consumption during part load and full load operation.
  • Available operational voltages include: 200-v, 230-v, 380-v, 460-v, 575-v (60 Hz).
  • Wye-delta starter is standard on 200-v and 230-v units (factory-installed option for all other units).
  • Leaving-fluid temperature directly controlled to within 0.5° F (0.3° C).
  • Entering-fluid temperature continuously monitored to detect flow or load changes.
  • Compatible with Carrier Comfort Network® (CCN) communication link.
  • Standard water-side operating pressure of 150 psig (1034 kPa) with an available option of 300 psig (2068 kPa) (factory-installed option).
  • ASHRAE 90.1 compliant.
  • Certified in accordance with AHRI Standard 550/590.
  • Dual independent refrigeration circuits (sizes 325-400).
  • Low voltage control circuits.
  • Short cycle protection.
  • Dual chiller control.
  • Temperature reset from return fluid.
  • Chilled water flow switch.
  • Electronic refrigerant gages.
  • Listed with UL and UL, Canada.
  • Hermetic twin screw compressors.
  • Mechanically cleanable condenser and evaporator.
  • Alarm contacts.
  • Filter drier.
  • Moisture indicating sight glass.
  • Accessible service information including suction and discharge pressure and temperature using Navigator™ display module (factory-installed option or field-installed accessory).
  • Discharge and liquid line shutoff valves (factory-installed option).
  • ON/OFF control switch.
  • Unit width of 48 in. or less.
  • Single point electrical connection (with optional control power transformer).
  • Neoprene vibration isolation pads (field-installed accessory).
  • One year parts only
  • .
  • Wye-delta start.
  • Dual point power connection (325-400 ton).
  • Non-fused disconnect.
  • Control power transformer.
  • 115-v GFCI (ground fault circuit interrupter) convenience outlet.
  • Marine water boxes.
  • Flange connections.
  • Suction service valves.
  • Isolation valves.
  • One pass evaporator water box.
  • Three pass evaporator water box.
  • 300 psi (2068 kPA) water side operating pressure rating.
  • One-pass condenser water box.
  • Minimum load control.
  • Navigator display module.
  • LON (Local Operating Network) translator control.
  • BACnet* translator control.
  • EMM (Energy Management Module).
  • Temperature reset sensor.
  • EMM.
  • LON translator control.
  • BACnet translator control.
  • Sound Attenuation Packages.
  • Navigator display module.
  • Vibration isolation pads.
  • Vibration isolation springs.


Product Data

descargar download pdf