Steel Bent Wet Base Characteristics

Prime Duty: Hydronic heating 30# to 160# WWP. hospitals, small commercial/industrial and process.
Firing Modes: Forced draft firing only.


  • Economical boiler where high hydrostatic pressure over 30# WWP are required.
  • Entire combustion chamber and all flue gas passages backed with tangential water tubes.
  • Boiler good for hydronic applications, however, low water content, low disengaging area and low steam volume makes it difficult to maintain steady water levels with fluctuating steam loads.
  • For steam applications, modulating feedwater system required.
  • Good longevity, reasonable cost.