Deloitte in Wellington, New Zealand.
The air-cooled multifunctional chillers provide simultaneous and independent heating and cooling, while the water-cooled chillers provide cooling function. Total capacity is 2,560kW.
The SPINchiller3 Multifunction air-cooled chillers are high efficiency packaged units for centralised systems to produce heating and cooling both simultaneously and independently. ELFOEnergy Ground Medium2 are water-cooled chillers, ideal for multi-family and commercial buildings.
Both the air-cooled and water-cooled chillers are connected via the Clivet Ecoshare chiller management system. This system allows for the running of two air-cooled chillers as a single unit with several capacity steps, and five water-cooled chillers as a single chiller unit with several capacity steps.
This set-up of the HVAC system drastically increases system reliability and ensures easy maintenance.