Technologies

Water source indoor chillers with free-cooling functionality constitute a unique solution by Swegon Operations Srl.
TETRIS W FC/NG is ideal for systems with year-round cooling load, e.g. in industrial applications, data centers, as it features:

• Wide capacity range, 39 to 634 kW with 31 sizes to match any project specification
• Suitability for systems where glycol mixtures are not used also with a benefit cost-wise.
• Plug-and-play process from selection, specification, sourcing to commissioning: this model integrates the chillerand the free-cooling sections; each system can be easily completed with the dry-cooler. Pump modules can be selected as well.
• The built-in control performs fully integrated management of such sections, maximizing the energy efficiency in each working mode: chiller, total free-cooling, or hybrid free-cooling mode.
• Two different levels of total free-cooling temperature selectable, to match climate profile with savings.
• The chiller section itself features outstanding efficiency, both as EER and as part-load / seasonal values.
• Indoor installation allows to comply with architectural constraints.
• Instead of on-site assemblies, one integrated unit exploits the reliability of a rigorous industrial process, comprising end-of-line set-up and testing.