While I was spending the week at the in-laws' house I found this old dishwasher in their back yard. I stripped it down to just the steel tub and found some old racks that I could use for a door. I'm going to use this smoke generator I made. Once I got it home I framed it up the following weekend. I ordered a finned strip heater and pid, etc to provide heat. I plan to insulate inside the frame and close it up with 1/2" plywood.