Yep, Cylinder Stove w/5" stack. Heats 14X21. Usually holds coals/heat all night. Water tank is the neatest, hot water all the time. DO NOT run it dry. Once water is hot we place a pebble behind it to separate it a little from the stove. Ours is now almost 20 yrs old. Looks like the one in the above pic from Robster.