Double Bell workshop with Alex Chernov October 23-25 2009

Chris Springer of Iron Hammer Stoneworks will be giving a presentation on masonry heaters at 7pm on July 20, 2010, at the Squam Lakes Science Center in Holderness, NH.
Topics covered will be: history of masonry heaters, operating principals of masonry heaters, different types of heaters, design options, and the future of masonry heaters.