Unused 400 HP Thermogenics Thermocoil Coiled Tube Steam Boiler. Model MG 400 NAX. 400 HP. 13,800 pounds/hour at 212 Degrees F. 250 psig MAWP. 125 psig operating pressure. Firing on natural gas. Includes Thermo Pac Deaerator with Duplex BFW pumps, external economizer FTR 2-36-2, blowdown tank, condensate return package with Duplex pumps, and Klenzoid food grade water treatment package.