Donlee York 300HP Firetube Boiler. Model SPHV-300-N-200132. This boiler produces steam at 150psi and runs on natural gas. Boiler has been reconditioned. Price includes loading Year it was new: 2000, Rebuilt in 2014. Serial: 00-21032 H-14225. The boiler does not have a water makeup tank nor a softener. The unit has been rebuilt which includes: Hydro Test and wash out to remove scale from unit, Refractory in doors and burner throat inspected and repaired as needed, the pressure tools, fire side gaskets, and water side gaskets were replaced, boiler tubes were brushed, rebuilt wind box and installed new bearings, new mod motor for the blower, new chassis for the fireye flame safe, blowdown piping and valves replaced.