Cleaver-Brooks offers a full line of UL and/or CSA Listed commercial boilers ranging in size from 750MBH to 1,200MBH input utilizing both watertube and firetube types for fuel fired steam and hot water applications, and a line of horizontal and vertical electric resistance units for non fuel fired steam and hot water applications.

Flexible Watertube Specifications

• 1.5 - 12.0 MMBtu/hr input
• Gas, oil or combination fired
• Hot water at 250 degF & 160 psig and Steam at 15 or 150 psig
• Effective resistance to thermal shock
• 20-year limited thermal shock warranty
• Efficient design, natural internal circulation
• Low NOx emissions capabilities
• Field erectable

Packaged Watertube Steam Boilers. Gas, Oil & Solid Fuels from 10,000#/Hr to 275,000#/Hr.

Industrial watertube boilers typically produce steam or hot water for industrial process applications, and are used less frequently for heating applications. The watertube design is one in which the tubes contain steam and/or water and the products of combustion pass around the tubes. The industrial watertube design is noted for its fast steaming capacity. Our watertube boilers are fitted with our own multi-fuel fired burners which have been highly engineered and mated with the furnace to form a cohesive package delivering the highest fuel to steam efficiency and lowest emissions possible. The myth that you can hang any burner on a boiler and expect it to function efficiently, dependably and with environmental friendliness is a misnomer which must be dispelled regardless of manufacturer. The boiler/burner package is a highly engineered power generator and for maximum performance it must adhere to basic combustion engineering and thermodynamic principles.

Please visit our Nebraska Boiler website for more information.

Cleaver-Brooks Profire burners cover the following ranges:

• Standard Design
  • Profire model H: 1,000,000-12,500,000 BTU/Hr
  • Profire model K: 1,260,000-14,700,000 BTU/Hr
  • Profire model M: 1,400,000-10,500,000 BTU/Hr
  • Profire model D: 4,200,000-42,000,000 BTU/Hr
  • Profire model S: 46,200,000-63,000,000 BTU/Hr

Nat-Com can be found worldwide on package boilers in single burner sizes ranging from 20 to 600 MMBTU/Hr capacities and on multi-burner application.

High turndown, Low Emmisions, Packaged fuel trains and Custom control systems.  Burners for Boiler, Furnace, Process and Duct Application - gas and/or liquid.

The equipment which follows is often referred to as “Accessories” in the boiler room because they are ancillary pieces of equipment used to support the boiler in delivering its intended duty. For instance, the deaerator is really a boiler feed tank used to store and pump water into the boiler during the evaporation process of converting water into steam. The difference with a feed tank only; however, is that a deaerator is also a mechanical pre-treater of the make-up water, removing the corrosive excess oxygen and carbon dioxide before it has a chance to corrode the boiler metal or condensate lines; saving significantly on chemicals and wasted Btu’s due to increased blowdown requirements. The deaerator design can be either a spray, column or tray type.