Used Burnham Commercial 200 HP wetback LP firetube boiler. Model 3L-200-50-G-IC. National Board # 29857. Gross output 200 BHP, 6695 MBH, 6900 lbs/hr. Gas input 8369 MBH, No. 2 oil input 60 GPH. MAWP 15 PSI steam. Min. safety valve capacity 8000 lbs/hr steam. Heating surface 1000 sq. ft. Equipped with an Industrial Combustion burner. Overall Dimensions: 18' long X 6'-6" wide X 8'-4" tall. Weight 13,000#. Built 2007. Excellent condition. Possibly unused.