WNS Series of Oil/Gas-fired Hot Water Boilers

Structural Features

●The WNS series of oil/gas-fired hot water boilers adopt a horizontal, three-pass and fire-tube structure, mainly being composed of a shell, a boiler furnace, a reversing chamber and a fire tube, etc. 

●This series adopts a wet-back structure and a corrugated furnace, enabling the heating surfaces to be symmetrically arranged so that the expansion of the boiler and the stress borne by the boiler can be reasonable.  

●The reasonable arrangement of the heating surfaces ensures a good water circulation and heat exchange, achieving an ideal heat-transfer effect while greatly improving the heat efficiency of the boiler.

●The combustion chamber adopts a corrugated furnace, effectively reducing the thermal stress of the boiler, significantly improving the safety of the boiler, and greatly improving the functional life of the boiler.

●This series adopts a globally-famous brand burner and an advanced fully-automatic control system, achieving a stable combustion and a convenient, reliable and safer operation of the boiler. The installation period is short so that he boiler can be immediately put into use once the instruments & valves, the water source, the power supply, the fuel pipeline and the discharge pipeline are communicated on the site. 

Applications:

This series is mainly used in colleges, hotels and hospitals for supplying hot water and heating.