Hi! My name is Zach Lundberg, and I would like to build a small rocket mass heater inside my house. Partly as an experiment, and partly because I want the energy efficiency. I don't have any books, but the books that I have looked up are more than 5 years old at most recent. What book should I buy if I want to build a rocket mass heater? And living in Utah, where do I go without traveling forever away to get some guidance? If either of the Wisners could answer this for me I would be so grateful!
