Industrial CBL Firetube Boiler — Steam and Hot Water

R.F. MacDonald Co. services and sells boilers, pumps and accessories for commercial and industrial applications

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CB Boiler Model CBL

CB Boiler Model CBL

Cleaver Brooks Boiler Model CBLThe 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.

• Steam and hot water
• 800 to 1,600 HP
• Natural gas, #2 and #6 oil
• Combination gas/oil
• 15 to 250+ psig on steam
• Available to <9 ppm NOx

Product Overview

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.


• 800 to 1,600 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