If you look above, you will see two buttons with “Store” on them. It’s one of our glitches that need to be fixed, but they both lead to our store where we are selling both the ebook on How to build a Rocket Mass Heater and the plans (the PDF version is sold separately, althought the ebook includes jpeg versions of them).
I hope if you buy the book you will find it useful. It is 50 pages long and includes a bit of introduction, philosophy and, of course, detailed instructions about how we built our rocket mass stove.
There’s still a bit of work left to do on the design, but we’ve tested it a fair bit so we are hoping there won’t be any technical glitches. We accept payment by PayPal, or by credit card or debit through PayPal processing.
Feedback is always welcome as long as it is thoughtful and kind.