XSW – Water condensed liquid chillers with Scroll compressors

XSW is the HiRef range of water-cooled chillers with scroll compressors. The numerous refrigerating configurations, together with the specific construction choices, make XSW units suitable for a wide range of plant engineering requirements; redundancy, efficiency at partial loads, compactness to exploit limited space in technical rooms, low noise levels, auxiliary unit control, easy installation. The XSW range also adopts the multiscroll solution (also on a single circuits), electronically controlled expansion valves, plate heat exchangers and the ability to control the (external) circulation pumps via dedicated software.

Available versions

• Cooling-only chiller with Dry Cooler/cooling tower water source
• Reversible heat pump
• Heating-only heat pump 

Product advantages

• Multi-scroll solution
• Electronically controlled expansion valves
• Configurable refrigerating circuit
• Can be connected to Polymorph hydronic modules