Rocket Mass Heater Smackdown: J-Tube vs. Batch Box

Join us live this Saturday, October 3, at 10:00 a.m. Mountain Time for a Rocket Mass Heater Smackdown with Paul Wheaton and Matt from Walker Stoves!



What truly qualifies as a rocket mass heater? How do J-tube and batch-box designs compare? Paul and Matt will share their perspectives, discuss different approaches to rocket heater design, and answer questions from viewers.

Paul will also strap on the new “monkey cam” for a live tour of several rocket mass heaters at Wheaton Labs, including the batch boxes in the woodshop and classroom and the experimental “cob hat” heater in the Red Cabin.

Have a question for Paul or Matt? Leave it below for them to tackle during the livestream!

Very cool! I’d love to see and hear the two but am busy building a rocket mass heater for a costumer.
Will there be a video to watch afterwards?