“Less is more” is the design maxim of the new Vitocrossal 300 gas fired condensing boiler. Reduced to the essential function of producing heat economically, whilst also being environmentally friendly, the new Vitocrossal 300 has the appearance of a powerful thermal safe. With its well-structured body, it subtly, yet confidently, harmonizes with modern interior design. The color “Vitosilver” reflects clarity, high quality and progressiveness. Combined with the accentuating color “Vitorange” of the intelligent control unit, it unites Viessmann innovation with Viessmann tradition.