The Viessmann fuel cell concept is currently at the prototype stage and was on show at the ISH exhibition in Frankfurt 2007. It was by far the most popular spot on the Viessmann trade stand and in fact throughout the whole exhibition.
There has been a considerable amount of research and development for a domestic fuel cell heating system. We have great expectations for the use of this fuel cell technology in the next generation of new-build homes which incorporate intelligent heating technologies. We look forward to its arrival into the market place with great anticipation.