FLX Premix

CB-8565A
  • Steam or Hot Water
  • 75-250 HP (3,150-10,500 MBH Input)
  • Natural Gas, Propane 
  • 15-250 psig Design Pressure
  • Premix Burner Technology
  • Standard sub-20 ppm NOx, Optional sub-9 ppm NOx
  • Field Erectable

 

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.

  • Product Overview
  • Related Resources
  • Applications
  • Up to 5:1 turndown
  • Small footprint
  • Thermal shock resistance
  • Hinge-mounted burner and removable panels allow easy access for service and maintenance
  • 25-year limited pressure vessel warranty

 

The FLXPM integrates a servo-driven, fuel-input control valve with air-input control via a variable-frequency-driven fan for precise fuel/air ratio control. The field erectable option allows you to replace boilers in tough to access spaces. The pressure vessel is assembled at the factory and hydro tested. During the disassembling the tubes are matched marked for easy installation on site. The boiler is a 5-pass cross flow water tube design. This allows for maximum heat transfer thru every pass. The gas flow design of the FLXPM does not require baffles which lowers maintenance costs throughout the boilers life. A fully water-cooled furnace reduces heat loss from the furnace section. The design eliminates the need for costly maintenance on side or rear insulation, which reduces the total cost of ownership.

WEBINARS

Steam Applications, Terminology and How to Achieve Best Results →

Learn how the industry defines steam from utility, saturated and superheated to filtered and clean. Applications for the various steam types will be covered along with operation best practices.

Boiler Room Installation Considerations for Safety, Reliability, and Efficiency →

There are a number of factors that are important to consider when installing either a steam or hydronic boiler system in order to maximize safety, reliability and efficiency. Learn about the several aspects that help to ensure proper boiler installation.

FLX Packaged Boiler Video →

  • Process Steam
  • Industrial Process
  • Building Heat
  • Sterilization
  • Healthcare