I am replacing an old steel hotwater tank on my boat. and was wondering if I can replace it with 16 gauge stainless steel and make it fit into a corner rather then the round one that was in there. It works off a coil in my oil stove. and is on a presure sys. of 34 psi. I do not know if the tank will handle the presure. any information on building our own hot water tank would help PS the tne tank has to hold about 15 to 20 gal. of water.
thank you Raymond