Advantages

 Two Stage Energy Saving.  Absorb heat of exhaust flue by taking advantage of economizer and condensate vapor through finned-tube condenser to recover 5% of the afterheat and decrease exhaust flue temperature to 70℃.

 All Wetback Three Pass Structure  Heat is thorough absorbed when flue goes through chamber, fire tubes, economizer. The boiler features compact configuration, packaged for delivery, fast and easy installation.

 Low Nox Combustion   Big hearth specially designed to achieve super low NOx emission, together with full premix combustion technology (FPB technology ) and flue gas recirculation(FGR) technology, lower the emission of NOx below 30mg/m³.

 Corrugated Furnace Plus Threaded Fire Tubes.  Increase heating surface of the hearth, and avoid damages to the hearth resulted from Expansion and Contraction, and reduce flue resistance and improve heat efficiency assisted by threaded fire tubes.

Condensing Pressurized Hot Water Boiler Technical Data

Condensing Pressurized Hot Water Boilers Installation Dimension

Condensing Pressurized Hot Water Boilers Installation Diagram