PWH VS Ke/Kh

WATER COOLED HEAT PUMPS WITH SCREW COMPRESSORS FULL INVERTER AND SHELL AND TUBE EXCHANGER

Cooling capacity from 269 kW to 2020 kW

The modular water cooled chillers heat pumps are suitable for external installations and are particularly indicated to heat fluid solutions for industrial applications or air conditioning systems of commercial sector, where it is necessary to grant a very low environmental impact, class A efficiency and the compliance with the seasonal efficiency requirements specified on the EU Regulation 2016/2281.

The units of this series are equipped with two semi-hermetic screw compressors; each one provided with constant control of the cooling capacity through dedicated external inverter, each compressor operates on a single independent circuit thus ensuring the highest reliability.

All the units are totally factory assembled and tested, following specific quality procedures. Besides, they are hydraulic, cooling and electrical connected allowing a quick installation once on site. Before the test, the cooling circuits of each unit are subjected to a pressure test and then charged with refrigerant and non-freezing oil. Therefore, once on site, the units must only be positioned and electrically and hydraulically connected.