Commercial Model CB Firetube Boiler — Steam and Hot Water

CB Boiler Model CB

CB Boiler Model CB

Cleaver-Brooks CB BoilerThe Cleaver-Brooks Model CB 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 low emissions.

  • Steam and hot water
  • 15 to 100 HP
  • Natural gas, #2 and #6 oil
  • Combination gas/oil
  • 15 to 250+ psig on steam
  • 30 to 125 psig on hot water

Product Overview

The CB dryback design includes 5 square feet of heating surface per boiler horsepower with maximum guaranteed efficiencies.

This package includes a pressure vessel, integral burner, and controls, including our LevelMaster low-water control on high-pressure steam units. The Hawk control can be added to further enhance your package.


  • 15-100 HP
  • Dryback boiler design
  • Integral front head burner


  • Lower Emissions


  • Process Steam
  • Building Heat
  • Sterilization
  • Humidification
  • Laundry and Dry Cleaning