This August 2018 cob Rocket Mass Heater build/workshop helped warm up a drafty old farmhouse in the hills outside Gettysburg Pennsylvania. Our fabulous hosts Ryan and Joy cooked us yummy food and took us swimming in the river and let the kid play in the mud with us. It was great fun. Ryan captured this time lapse of the build showing the elements of the bricks and barrels and stovepipe inside the bench. For more like this subscribe to our youtube channel or join us at Patreon.com/unclemud for extra special content.
What's a year in metric? Do you know this metric stuff tiny ad?
Morgan Superwool Plus non-ceramic fiber blanket for Rocket Mass Heaters