a long time ago we had a old brooding house heater which as i remember it, had a stack about 4 feet tall and i think around 6 to 8 inches around, it had a cap which covered the top and a damper on the bottom, the pot was about 2 feet around or so as i remember it and about a foot tall, you put kerosene or diesel fuel in it, lit a rag on a stick and just lit the fuel itself the fire was controlled with the damper, and the cap on the pot which has a variable opening in it, that thing also worked good as a small shed or shop heater too, i seem to remember they stopped making them, is anything like that around today? thinking about one for a shop heater