Need help with chimney lenght on unique compressor smoker

  • 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.
SmokingMeatForums.com is reader supported and as an Amazon Associate, we may earn commissions from qualifying purchases.

busmania

Smoke Blower
Original poster
Mar 10, 2015
125
17
Centennial, co
I am making a somewhat unique upright smoker.  I want this to burn wood like an offset smoker does and not "smolder charcoal" like a uds or weber smokey mountain does.  It is my understanding I will need an exhaust of some sort rather than just an air adjustment on the top. 

specs - 60 gallon compressor (20" diameter x 48" length).  17 x 17 x 19 firebox.

Can you help me with the length of stacks?   Currently I have 4.25" inside diameter pipe but am more than willing to buy a new size if need be.  I want it to be right!  I have a general idea based on feldons calc but am I wrong in thinking that because it is vertical, it already has somewhat of a natural draft due to heat rising...thus needing less of an exhaust?  Please help?!?

Overall design


Internal design

 
Last edited:
SmokingMeatForums.com is reader supported and as an Amazon Associate, we may earn commissions from qualifying purchases.

Latest posts

Hot Threads

Clicky