Water refrigeration unit
Capacity from 325 to 1608 kW
The SCREWLine³ WDH-SL3 units are water chillers with extremely high efficiency that feature:
MAXIMUM ENERGY SAVING - Excellence version is placed in Eurovent Energy Efficiency Class A and stands for high efficiency at partial load operation with continuous modulation of the compressor capacity from 100% to 25%.
HIGH TEMPERATURES - The configuration HWT (High Water Temperature) is particularly suitable for high leaving water temperature up to 65°C.
PERFECT FOR GREEN BUILDINS - Top efficiency figures match with demanding protocols such as ECBC and LEED certification requirements. The refrigerant is zero-ODP. Furthermore, its quantity is much smaller than most of the market chillers can do, such as flooded evaporator models, thus further increasing the relevant design credits.
RELIABLE TECHNOLOGY - Excellent energy figures originate from high performance double screw compressor complete with electronic thermostatic valve and innovative shell & tube heat exchangers optimized for operation with R-134a. Single compressor units are especially suitable for parallel system configuration (Ecoshare), while two compressors design allows more reliability, higher flexibility and low starting current.
HIGHLY VERSATILE APPLICATION - Suitable for all terminal types, from fan coil units to radiant systems and chilled beams, WDH-SL3 is also available for low temperature supply (Brine) in high dehumidification or industrial process applications. On the source side, it can easily benefit from tower, dry cooler or well water plant design.