I recall seeing a “rig” that used a large pot that the branch of a 12” 24 gauge tee was inserted into the pot. Then equal lengths of the same sized pipe wher inserted into the “run” sides of the tee. These pieces were long enough so that there was about 6” of void on each end based on the length of the pieces to be steamed. They were doing bent wood rockers as I recall. A short piece of “riser” into the tee branch would keep any liquid from contacting the wood if a hard boil was in process. The steam poured out of the ends of the pipes. Perhaps a turkey fryer burner/pot would make a good source for doing larger pieces. Find a reducer that would fit the top of the pot and build from there.
-- OK, who's the wise guy that shrunk the plywood?
