Unused 250000 lb/hr Cleaver Brooks D-Type Watertube boiler. Manufactured by Cleaver Brooks. Model NB-801D-125-550-AL-LH. Operating pressure 420 PSIG @ 650F +/- 25F (Superheated steam). Drum operating pressure 455PSIG. Feedwater temp 240F. Boiler serial #CP-4581-83. Cleaver Brooks LoNOX natural gas burner. Model NCB-330-68A-000-S10-000. Max Pressure 337.5MMBTU/HR. Serial #20348-1. 125.5' stack (3) Sections. ECO Vertical Economizer. SCR for emmision Reductions. Controls (@) PLCs, Burner management and combustion controls. Built 2019. Stored under nitrogen purge with desiccant in furnace area. OAD 79'2" x 55'10' x 125'6".