DickinsonNewportDieselheater used for only one season on our old boat (no place to mount it on our new boat ) Comes with Instruction manual, Barometric Damper, DP Round Cap, 22" Flue Guard, 2 sections of Flue Pipe, and a custom made ss standoff wall guard (1" guard alone 2" with the stand offs). 6,500 BTU to 16,250 BTU. There is a small dent on the upper left edge (visible in the 5th photo) but otherwise its in really good condition. Paid over $1200 for everything when it was new. Pick up in St Augustine Fl or shipping available at buyers expense. $550 + shipping at actual cost.