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.

This is a chat group that is open to anyone that is interested in masonry heaters, a lot of interesting and informative discussions take place here. It's worth checking out.