How important is the length of the chimney ?
How long (tall) should it be?
I was looking at the cow boy hot tub heater things:
They are a small box and have a really tall chimney, and the draft effect of the heat rising seems to suck the air through the box. Wondering how the chimney length effects a smoker.
I am about to start building a UDS like smoker, instead of mounting the top vent / chimney in the lid, I want to mount a chimney in the side near the top.