panormanov wrote: Could the Heat Transfer "Barrel" be made rectangular? Thank you.
It has been done.... the barrel was brick. I don't know how well it worked... that is, it worked ok in the application where it was used, but I am not sure the bench was as long as some of the regular ones. Try it in your back yard first.
Too many men are afraid of being fools - Henry Ford. Foolish tiny ad: