Cleaver-Brooks Non-Condensing Flexible Watertube Boilers

Whether stand-alone or utilized a condensing/non-condensing hybrid multi-unit solution, the model FLX boilers can share the load to increase efficiency in a hydronic or steam process. The FLX is designed to minimize thermal stress and provide quick response in a compact unit – field erectable units are also an option. With no requirement for FGR piping from the stack to the burner, it’s easy to incorporate the FLX into a new or existing boiler system.

Read more about Cleaver-Brooks Non-Condensing Flexible Watertube Boilers.

Size Range
1,500 – 25,000 MBTU/hr (35-600 HP)
For rapid response for low or high-temperature pressure heating, back up fuel oil and field erectable. Applications include heating for universities, medical facilities, office complexes and process applications such as manufacturing, food processing and pharmaceuticals.
#2 fuel oil and gaseous fuels
160 psig
Up to 88%
Available to < 9 ppm

Flexible Watertube Animated Demo