Shop Cabin Stove Permitting and Code Considerations

Thanks Max.

I am also wondering about modifying the Shop Cabin Stove design to incorporate an air heating wall on the back of it, as per your suggestion. Here’s a quick diagram (below) showing what I think that it may look like, but I am unclear as to what the best design is for this. My questions are:

  1. How many holes, and what size do they need to be, on the top and bottom of the wall?
  2. How many wythes wide should the space inside the wall be?
  3. How tall should the wall be?

Miles