home made barrel stove evaporator with stainless steel flat bottom welded top pan. The Pan has 4 channels and a valve on the side for drawing off. There is a 10 gallon preheater with a float. The pan also has a float for the preheater.The interior has ceramic blanket and bricks lining the insides. Will need new grates. There is also a forced draft fan and fan piping included. Stack pipe not included. Also available ( propane fired) pan and stand for a double capacity evaporator unit (not included).