The Rocket Mass Heater Builder's Guide

Authors Erica and Ernie Wisner are the foremost builders of rocket mass heaters in North America. They have built over 700 rocket mass heater prototypes, built and compared hundreds of test models, developed educational materials and taught classes and workshops. 30-70% of our household energy budgets go to heating and cooling. Choosing how to heat your home may be the most significant decision you can make for energy conservation. Rocket mass heaters use ¼ of the wood and as little as 1/10 of the fuel of conventional heaters. Rocket mass heaters provide luxurious comfort that is cheap and non-toxic at a fraction of the cost. Contains clearly illustrated, step-by-step construction layouts, relevant building codes, frequently asked questions and common errors. Written to satisfy the mechanically and technically minded while remaining accessible to less experienced builders. This manual is DIY-friendly, highly illustrated and well-organized. Appendices offer technical details and advanced project ideas.