- Nov 25, 2014
- 2,020
- 50
How much capacity is really needed? Smoker is based on a 60 air compressor tank. Firebox is 19.25" wide/18.75" deep & 23" tall. Firebox is insulated, door will be as well. Picked up some square stock that I will be using to span the door skins, don't want to end up cramping the fire with an overly large ash pan....