AquaForce® 30XW

Water-Cooled Screw Chillers

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.

Nominal cooling capacity 273-1756 KW
30XW for air conditioning and refrigeration applications
30XWH for heating applications

To meet to all environmental and economic requirements, the 30XW is available in two efficiency classes:
Entry-level efficiency 30XW units that offer an optimised balance of technical and economical aspects,
Premium-efficiency 30XW-P units that offer unequalled energy efficiency to satisfy the most stringent demands of building owners wanting to reduce operating costs to the minimum.


  • Performance Features

    • Eurovent energy efficiency class “A”
    • EER of up to 5.9 and ESEER up to 6.8
    • GROSS-EER up to 6,1 and GROSS-ESEER up to 7,9
    • Ozone-friendly HFC-134a refrigerant
    • 20 sizes standard efficiency range (30XW) & 11 sizes high efficiency range (30XW-P)
    • Low energy consumption during part load and full load operation
    • Leaving-fluid temperature directly controlled to within 0.5°F (0.3°C)
    • As standard, the unit can provide an evaporator leaving water temperature down to 3.3°C.
    • ASHRAE 90.1 compliant
    • Heat recovery capability up to 140°F (60°C)

    Product Features

    • The 30XW units are designed to offer the most compact dimensions on the market.
    • With a width of approximately 1 m up to 1600 kW the units can pass through standard door openings and only require minimum floor space in the plant room.
    • Compact, accessible unit – side view – sizes up to 1600 KW
    • Twin-rotor screw compressor equipped with a high-efficiency motor and a variable capacity valve that permits exact matching of the cooling capacity to the load.
    • Flooded multi-pipe heat exchangers for increased heat exchange efficiency.
    • Electronic expansion device permitting operation at a lower condensing pressure and improved utilisation of the evaporator heat exchange surface.
    • Economizer system with electronic expansion device for increased cooling capacity (30XW-P).
    • Entering-fluid temperature continuously monitored to detect flow or load changes
    • An intuitive and user-friendly, coloured, 5” interface (7″ optional)
    • Touch Pilot control system
    • 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 gauges
    • Silencers on the compressors discharge line.
    • Silencers on the economiser return line.
    • Acoustic insulation on the components that are most subjected to radiated noise.

    Maintenance Features

    • Hermetic twin screw compressors
    • Mechanically cleanable condenser and evaporator
    • Alarm contacts
    • Filter drier
    • Service contract available

    Installation Features

    • Unit width of 48 in. or less
    • Single point electrical connection (with optional control power transformer)
    • Simplified electrical connections
    • Main disconnect switch with high trip capacity
    • Transformer to supply the integrated control circuit (400/24 V)
    • Simplified hydronic connections
    • Victaulic connections on the evaporator and condenser
    • Practical reference marks for entering and leaving water connections
    • Possibility to reverse the heat exchanger water inlet and outlet at the factory
    • Possibilty to modify the number of heat exchanger passes
    • Fast commissioning
    • Systematic factory operation test before shipment
    • Quick-test function for step-by-step verification of the instruments, expansion devices and compressors.

    Standard Warranty

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


There are no reviews yet.

Be the first to review “AquaForce® 30XW”

Your email address will not be published. Required fields are marked *

30XW/XW-P, 30XWH/XWHP Water-Cooled Screw Chillers, Water-sourced screw heat pumps