The term 'kind of stove' can be answered with three different solutions: POTBELLY, Franklin, and GAS. A POTBELLY stove is a type of cast-iron wood-burning stove that is shaped like a barrel. It was popular in the 19th century and is still used today in some parts of the world. A Franklin stove is a type of metal-lined fireplace that was invented by Benjamin Franklin in the 18th century. It was designed to be more efficient than traditional fireplaces. GAS stoves are powered by natural GAS or propane and are the most common type of stove used in modern households.