post #1 of 1
Thread Starter 

I'm building a Reverse flow smoker from a vertical 120 gallon propane tank.

 

The dimensions are 30" diameter and 48" long cooking chamber.

 

Here is the link I'm referencing for the calculator specs I have entered:

[url=http://feldoncentral.com/bbqcalculator.html?cc=30,48,0,0,0,0,33912.00,11304.00&fb=24,24,24,0,0,13824.00,11304.00,122.3&ch=5,691.20,35.22&fi=12,4,0,41.47,0.86&fc=11.87,16.78,110.59]Link to BBQ Pit Calculator[/url]

 

I'm a little confused on the firebox to cooking chamber opening.

 

Firebox dimensions I built already are 24" x 24" x 24"

 

I cut a hole that is 24" wide and about 6" up from the bottom, is that going to cut it? I've uploaded an image to illustrate.