too much mass in the firebox and heat riser!
Thomas Schuessler wrote:Ok. Time for input from the more experienced of you. Am I off base anywhere so far?
Satamax Antone wrote:Top gap at two inches is too small imho.
Side gap is important, at the flue exit. As in the tube's projection.
But your riser is too short anyway. And you have no real chimney outtside.
It will not function as it is now.