Imtech Marine provides complete Heating, Ventilation and Air Conditioning to new eco-friendly Research Vessel ‘Sonne’. Energy savings realized by Dynamic Simulation techniques. Imtech Marine was selected as supplier of the new Research Vessel ‘Sonne’. Imtech designs and installs the complete HVAC system for accommodation areas, laboratories and machinery spaces, as well as the redundant cold and warm water supply system with a combination of turbo chillers and absorption chillers.