Water refrigeration unit
Water-water chiller for indoor installation equipped with centrifugal oil-free compressors and flooded heat exchangers.
Suitable for large-sized services in residential, commercial and industrial buildings.
Cooling capacity: 222 ÷ 1950 kW
HIGH EFFICIENCY UP TO 9
EXTENDED OPERATING RANGE
POSSIBILITY OF SELECTING BETWEEN HEAT EXCHANGERS WITH 1 OR 2 PASSES ON WATER SIDE
High Efficiency Chiller
Ultra-High Efficiency Chiller
Both versions can be sound-proofed
• R134a refrigerant
• Cooling only
• Centrifugal compressor
• Shell and tube exchanger
• Lownoise version (Option)
• Network operation (Option)
• Compatible with ModBus protocol (Option)
• Internet connection (Option)
WTX is an internal chiller for the production of chilled water in residential, commercial or industrial buildings. Single-circuit unit with magnetic levitation two-stage oil-free centrifugal inverter compressor, a starting current reduction device (only 6 Amp!) is also fitted a standard. The electronic thermostatic valve, combined with the continuous modulation of the Inverter compressor (from 30% to 100%), allows to quickly and precisely meet any thermal load demand. The heat exchanger are shell & tube type. The evaporator is flooded with sub-cooler, the condenser can be 1 or 2 water side passages
to meet any system needs. Available in the standard or silenced version with full cowling to further reduce sound emissions. The technology choices made, always geared to the highest quality and efficiency, are able to reach EER > 6 value (class A for Eurovent working conditions) and Extraordinary Partial Load Performance (ESEER up to 9 among the highest on the market).