INDUSTRIAL COMBUSTION 150 HP FIRE TUBE BOILER. UNIT RATED AT 150 PSI STEAM, NATIONAL BOARD CODE STAMPED, FEATURING INPUT NATURAL GAS BURNER RATED AT 63,000 CU/FT PER HOUR, 6.3 MILLION BTU INPUT. BOILER WAS MFG NEW 7/83 AND RE-TUBED IN 1991, APPEARS TO BE IN VERY GOOD CONDITION, DESIGNED TO RUN ON NATURAL GAS ONLY. BOILER IS SKID MOUNTED. WE DO HAVE A FEEDWATER TANK WITH TWIN 7.5 HP PUMPS AND 150 GALLON HORIZONTAL TANK WITH IT.