• Used with Series 3 or Series 4S High- or Low- Pressure Steam Boilers
  • Condensing Available for Hot Water Boilers
  • Initial Purchase Payback In as Little as 6 Months
  • Non-Condensing Economizer Shown
  • Low Flue Side Pressure Drop Minimizes Burner Motor HP
  • Increase Overall Efficiency by 3% - 6%, Saving Thousands of Dollars in Annual Fuel Bills

High Efficiency Steam Boilers

By combining Burnham Commercial steel boilers with our flue gas economizer, additional heat can be drawn out of the economizer and used to pre-heat the water coming back to the boiler.