The Smart-DUO combi boiler from Hargassner impressed the jury as a forward-looking solution that perfectly combines innovation and sustainability. Equipped with state-of-the-art technology, it offers maximum efficiency and an environmentally friendly heating concept. The outstanding quality of the materials and precise workmanship guarantee durability and reliability. The attractive design blends harmoniously into different environments and underlines the high standards of the product. In addition, well-thought-out operating functions ensure maximum comfort and ease of use. With its versatility, functionality, and ecological orientation, the Smart-DUO sets new standards in the field of modern heating systems.