Advanced and reasonable structural design, ultra-high efficiency, and convenient maintenance

• The classic shell type fully wet back flow three return structure allows the flame to burn under slight positive pressure in a large combustion chamber, fully extending, with low combustion heat load and low emissions of harmful substances such as NOx.

• Adopting a waveform furnace structure to meet the need for free expansion of the furnace after being exposed to high temperature radiation.

• The reasonable arrangement of the internal devices and various pipe openings in the pot optimizes the water circulation inside the pot, effectively preventing the formation of scale and improving the heat transfer efficiency on the water side.

• A larger water volume design, the furnace body is not sensitive to load fluctuations, and it is still suitable for users with a large range of load changes.

• There are condensation water discharge devices on the front and rear smoke boxes to reduce the corrosion of the heating surface by condensation water.