This beauty was manufactured by small brothers evaporator company. It is a lightning 2x6 soldered stainless steel raised flu evaporator in very good condition. The raised flue pan is 8.5" deep. Compared to a new production replacement pan which would be 5-7" deep. This unit is set up to be reversible. The arch has fresh heavy gauge tin on the sides/bottom, and has been wire brushed and painted. The ash grates are in good shape, no cracks or warping. It has adjustable legs in the back so you can level it easily . I purchased this last year and planned to set up my own operation, but am now deciding to boil with my friend and use his rig. I have a copper preheater coil with condensation catchers for it. I have not fire bricked the inside of the arch but would strongly recommend it to improve efficiency. Once bricked you can expect upwards of 25+gallons per hour. This rig will include a bag of fiber arch pan gasket. I am asking $3700, but will entertain reasonable offers. Email me with any questions.