To start there needs to be 3 pieces of 1 2 steel laid out for the bottom of the furnace.
Build your own outside wood furnace.
The furnace builder allows you to customize the product the size and the features of your outdoor wood boiler so that you don t pay for anything you don t need and so you get all the features you want for the most affordable possible cost.
A round firebox or cylinder is definitely the way to go.
First you ll choose your product series.
It is really just a steel box inside of another steel box.
Remember that welding such thick materials is quite different from welding 1 8 steel because proper penetration is paramount to your success.