Re:PLANS FOR BUILDING A CUSTOM STEAM TABLE
Usually Sterno use is limited to indoor venues where propane tanks are prohibited. Compare costs versus 20 pound tank. Granted, on a home built cart using Sterno won't require plumbing for the gas lines. Most vendors on the forum that use propane get close to a week on one tank, at less than $20 a fill, thats pretty cheap heat and you can regulate the amount of heat. I'm building my own cart and will use propane. Its a must because I'm adding one of those mini on-demand water heaters and hope to include a grill or griddle.