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Product Features of WNS Series Gas Steam Boiler

 WNS series boilers are designed, manufactured, and inspected in strict accordance with regulations to ensure product use. The structure design of the steam boiler body is optimized, and the heating area is large. The typical one is a three-pass back-wet structure, which can improve the efficiency, reduce the formation of nitrogen oxides, and reduce harmful emissions in the smoke and dust.



WNS series gas boiler protection device

  1. Water level real-time monitoring function: equipped with electronic water level detection device, real-time monitoring of boiler water.
  2. Time setting function: Users can freely set the start and stop time of the boiler according to their needs.
  3. Leakage protection function: the control system will automatically cut off the power after detecting the leakage of the electric heating element.
  4. Water shortage protection: When the boiler is short of water, cut off the burner control circuit in time to prevent the burner from being damaged by dry burning. At the same time, the controller sends out a water shortage alarm.
  5. Power abnormality protection function: the boiler stops running immediately.
  6. Overpressure interlock protection: When the pressure in the boiler exceeds the user's set value, the burner is prohibited from working and an alarm is issued.
  7. Multiple safety protections such as pressure controller, water level alarm, safety valve, and extremely low water level alarm.
  8. Complete gas valve group and protection system: Provide a complete gas valve group and accessories from filters, pressure regulating valves, solenoid valves, etc., to ensure the safety of gas.
  9. The flue gas monitoring device can automatically monitor the exhaust gas temperature of the boiler, and it is more convenient to grasp the combustion situation of the boiler.



The gas-fired steam boiler is equipped with a PLC automatic control system with self-diagnosis function. When the operation is abnormal, it will automatically stop and sound and light alarm to indicate the cause of the failure, which is convenient for maintenance. This boiler products burner is used to automatically control the size of the flame according to the size of the load, and it has flame detection and automatic purging functions, which is convenient for management, saves operating costs, and has a good environmental protection effect. The furnace body is small in size, beautiful and easy to install and arrange. The overall sealing is good, reducing smoke leakage and heat loss.

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