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Cleaver-Brooks M5 Boiler

Cleaver-Brooks M5 Boiler

  • Steam or Hot Water
  • 1,500-8,000 MBH Input
  • Natural gas, #2 Light Oil, Propane
  • 15-500 psig Design Pressure

The Model 5 membrane wall watertube boiler is a high-performance, super-compact unit designed specifically to fit through a doorway.

  • Integral burner for maximum efficiency
  • Ease of installation
  • Quiet: <70 dBA sound level
  • Low water volume designs

The integral burner design is proven Cleaver-Brooks technology that is robust and can be set up for dual fuel applications. The hinged wind box allows easy access for service and maintenance. The Cleaver-Brooks Model 5 is a compact unit that reduces floor space by 50% with weight savings of 40%.  It is ideal for steam or hot water for commercial or industrial applications. The complete package fits through a standard doorway, ideal for replacement of existing units with ease of installation and minimal cost. The Soot washer lances in the upper convection area of the boiler allow ease of maintenance when firing on #2 oil. Each lance is capable of rotating 360 degrees to ensure complete washing of the convection zone.



Cleaver-Brooks is the industry leader in providing energy-efficient, low-emissions boiler room products. With the power of total integration, only Cleaver-Brooks can offer a complete boiler room solution that is designed, engineered, and manufactured (by one company) to work seamlessly together.
By selecting Cleaver-Brooks, you can forget about having to cobble together a boiler room with different manufacturers and hoping they’ll all work together. Instead Cleaver-Brooks will provide the boiler, burner, controls and all accessory equipment to remove the headaches and provide one source of accountability for your boiler room.
Cleaver-Brooks offers an extensive range of steam boilers from 10 horsepower to 1,000,000 pounds of steam per hour including firetube, industrial watertube, flexible watertube commercial, electric, and heat recovery boilers.

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Manufacturers by Sales & Service Region

Delval represents many manufacturers, including Cleaver-Brooks, the world's largest manufacturer of packaged boilers.
Full list of manufacturers we represent by Sales & Service Region are as below: