Chillers Blue e+ 1 - 6 kW, Blue e+ chillers are efficient, flexible and compact. They offer central, cost-effective chilling of the cooling water and are used to supply air/water heat exchangers etc. Up to 70% energy savings thanks to speed-controlled components and inverter technology. International approvals and multi-voltage capability for worldwide use. Intuitive operation via touch display and intelligent communications interfaces ensure user-friendly operation and analysis.