Benen Huntley wrote:Haha. Well our space to heat is quite large. Where did you get the plans from? I would like to try building one from old bricks outside to test.
Benen Huntley wrote:Ah really? How did you go about casting the core? I've never done anything like this.
Benen Huntley wrote:Why won't the pchannel work as is? Air too hot if it is passing through the bell?
Been there. Done that. Went back for more. But this time, I took this tiny ad with me:
the best week for a Garden Master course (poor man's poll)https://permies.com/t/148912/permaculture-projects/week-Garden-Master-poor-man