I am getting a burner happy days. I was informed that it goes from candle to burning paint off the wall at 10 metre. Said I would be getting I think 45,000 BTU at 3 psi. Venturi. Comes with everything needed except the gas tank. Kiln is 5.05ft3 I got 60,000 BTU for the kiln but supplier said he thought less was fine.   I really want a downdraft kiln, but is it worth it? I have a bias towards them from research.   Seen Simon Leach kiln with the chimney inside but could I work one outside? Th