Some of the links on this forum allow SMF, at no cost to you, to earn a small commission when you click through and make a purchase. Let me know if you have any questions about this.
Hello 1961shasta and welcome to the forums,
What you are describing is a variation on a conventional offset smoker and not a reverse flow.
Nothing wrong with that, but it is not a RF.
In a RF smoker, all the smoke takes the long way around.
Have to say that I have used my upper air intake in several configurations and have not seen much benefit. It is useful to open it up to temporarily reduce CC temps if things are getting too hot, but other than that I have not seen a benefit. Perhaps that is due to my FB and CC being fully...
Per the calculator, you should shoot for a exhaust stack of 36" high.
Using the volume calculation, that would be a stack of 1.73" diameter.
I am not sold on the volume method of stack design (more on that in another thread some day), and in this case I would settle on 2" diameter at 36" high...
3/8" will work, but in my opinion it is too thick. It will take longer for the pit to come up to a stabile temp and the thicker metal dampens out some of the radiant heating effect. 1/4" is ideal, 5/16 and 3/16" are OK.
As for the trailer, it is OK ( even common) for the smoker to be offset to one side. The trailer will still be stabile. Consider putting a wood storage box or other accessories next to the smoker.
It is totally personal preference whether to use a plenum or put the stack through the top.
Usually a plenum is used if it makes room for a wider door or more rack space, etc.
The only damper you should have is at the top of the stack to keep the rain and debris out when the smoker is not in...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.