Description Overview Cleaver Brooks boiler Year: 2008 500 hp 4 pass dry back 150 psi design pressure Natural gas and no. 2 oil fired 30 ppm nox Condition and Service Cleaned, hydrostatically tested, and painted New oem combustion air fan and motor for 30 ppm nox and full capacity New honeywell 7800l flame safeguard controls New honeywell high limit with manual reset Operating limit and modulating limit steam pressure controls New control and electrical panels New control and electrical wiring Modulating feed water valve or on/off pump water level control The pressure vessel and tubes are in excellent condition One year parts replacement warranty Electrical Specifications 240 or 480 volt 3 phase 60 hertz