Compact footprint, large capacity
Packaged Firetube Steam Boiler

Fan-Over Style Burner 900-2,200 HP	Fan-Over Style Burner 900-1,500 HP

• 11 sizes from 900 through 2,200 horsepower
• High Pressure Steam Design pressure 150 psig up to 250 psig
• Fuel Flexibility: Fire Natural Gas, No. 2 Oil, No. 6 Oil, Combination Gas/Oil, Propane/Air Mix
• NOx Options for 30 PPM to 9 PPM
• Integrally matched boiler, burner and controls packaged from one manufacturer
• 80% Fuel to Steam Efficiency
• Hawk ICS PLC based control system
• Parallel positioning combustion control
• Rigorous Quality Control - Factory tested and field start-up

This wet-back firetube boiler is ruggedly constructed for high pressure steam applications. Ranging in size from 900-2200 horsepower, this gas, #2 oil, #6 or combination fired product is a highly engineered and fully compatible boiler/burner package featuring excellent fuel to steam efficiency, space savings, low emissions, and optional upgrades.

Excellent efficiency
Attaining high fuel to steam efficiencies, in excess of 80%, does not happen by chance. It requires exacting combustion and heat transfer design to assure optimum performance throughout the entire firing range. The model CBXL's precise matching of the advanced ProFire XL-E or ProFire NT burners to the heat exchanging furnace and convection section is without precedent.

Compact design
With ever rising mechanical room construction costs, it's critical that the design team creates a boiler package that conserves every inch of your valuable floor space.

Low emissions
Lowering emissions in the Cleaver-Brooks CBXL involves two key factors; (1) advanced burner design and (2), the proper sizing of the furnace to minimize nitrogen oxides and other contaminants from forming during the combustion process.
Given these dynamics, the CBXL can be equipped with one of two different burner designs.