Yessss Lorenzo. Was trying to remember who has that pic of a smoker. Is that a Brinkman? Do you have it in LOS?
CSS Fan. The Commercial fridge is the basis for a superb smoker. The insulation makes heat loss a non issue. Nice steady temp, and big, too.
You could fire it with either a gas burner or an electric burner. The smoke could be made with a chip box on top of the heat source. Wouldn't take too many chips or chunks of wood to smoke some ribs.

