1990 250 HP Superior Boiler Works Seminole, 3 pass wet-back boiler, complete with an Industrial Combustion natural gas burner, 150 PSI design pressure. This boiler has been completely re-tubed. The boiler has been cleaned on the fireside, waterside, outside, and painted. New fireside and waterside gaskets have been installed. The boiler pressure vessel, tubes, piping, and blowdown valves have been hydrostatically tested. New control and electrical panels have been installed. New Honeywell 7800L Flame Safeguard Controls have been installed. New Honeywell High Limit with manual reset, Operating Limit, and Modulating Limit steam pressure controls have been installed. The boiler has been completely rewired. New safety relief valves will ship loose for field installation. The boiler has been electrically and mechanically checked and any defective components were replaced. We guarantee that the pressure vessel is in good condition, all tubes are new, and that the boiler will pass a hydrostatic test after installation. We will give a 1 year parts replacement warranty on the controls.
This product is a Ready to Ship Used Boiler
Unit of Measure



N/A 1


N/A 1990


N/A 250 hp


N/A Superior Seminole


N/A 3 pass wet-back


N/A 150 psi

Steam or Hot Water

N/A Steam


N/A Industrial Combustion


N/A gas