Cleaver-Brooks Flexible Watertube Boilers

Size range: 1,500 – 25,000 MBTU/hr (35-600 HP)

Uses: 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.

Fuels: #2 fuel oil and gaseous fuels

Pressure: 160 psig

Efficiency: Up to 88%

Emissions: Available to < 9 ppm

The FLX is a UL listed package boiler that is versatile and can handle both commercial and Industrial applications. The compact 5-pass bent water-tube design provides efficiency ratings up to 81% (Steam) and 85% (Hot water).

The FLX Premix (FLXPM) boiler achieves best-in-class combustion performance with low emissions. Premix burner technology enables the boiler to attain <20 ppm NOx without FGR and <10 CO as standard on natural gas. The modulating burner control automatically adjusts the air/gas mixture for maximum efficiency and optimum turndown.

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