The Cleaver-Brooks CBEX firetube boiler featuring EX technology is a completely integrated boiler, burner, and controls system. Every core component has been designed and built by Cleaver-Brooks to work together, resulting in the most efficient and lowest-emissions firetube system ever built.
- Steam up to 300 psig
- Hot water up to 125 psig
- 100 to 2,500 HP
- 2 Pass and 3 Pass
- Natural gas/propane, #2 light oil, combination
- Waterback or Dryback design
- Offers 30 ppm NOx with 3% O2 across the 10:1 turndown range
- Sub 5 ppm NOx without SCR available on most models
- Meets 10 ppm CO requirement
- 3 pass model includes an option for an integral pre-piped feedwater economizer
The CBEX achieves higher operating efficiency than competitors’ boilers, leading to lower fuel consumption over the life of the boiler. It can also burn renewable fuels and meets the lowest possible emissions of <5 ppm NOx, <10 ppm CO without SCR, helping achieve both emissions reduction and decarbonization goals.
