Yes Cleaver-Brooks | Products & Solutions | Boilers | Firetube | CBL
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Large Capacity

  • Steam and hot water
  • 900 to 1,800 HP
  • Natural gas, #2 and #6 oil, combination
  • 15 to 250+ psig on steam
  • Available to <9 ppm NOx

The Cleaver-Brooks Model CBL firetube boiler is an integrated package with components designed to work together seamlessly and provide a single source solution with optimal safety, ease of maintenance, and guaranteed efficiencies. 

The 3- or 4-pass wetback design includes 5 square feet of heating surface per boiler horsepower. The CBL is also available in hot water.

Integrated package includes pressure vessel, LevelMaster control, modulating feedwater control, and a ProFire® packaged burner. 

Upgrade or retrofit your system with Cleaver-Brooks controls, economizers, water treatment systems, and all the other system components to build a state-of-the-art boiler room of virtually any size and capacity.


  • 900  to 1,800 HP
  • Wetback boiler design
  • 4, 4.5, and 5 sq ft / boiler HP designs available
  • ProFire packaged burner
  • Options for low-NOx control


  • Lower Fuel Cost
  • Lower Emissions


  • Process Steam
  • Industrial Process
  • Sterilization
  • Humidification
  • Hospital and Healthcare
  • Power and Utilities
  • Refineries and Petrochemical

Featured Product

CBEX Elite (1300-2200)

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Case Study

Rockville Hospital Case Study

Industry: Hospitals
CB-8271 Cleaver-Brooks Optimized Boiler Package Exceeds Expectations