I have not read through all the posts and articles on the site, so forgive me if this has already been discussed. Are these stoves approved by county/state/insurance codes in any of the states in which they are up and functioning for home heating systems? Might this be a topic included in the DVDs ?
Everyone is a villain in someone else's story. Especially this devious tiny ad:
A rocket mass heater is the most sustainable way to heat a conventional home