Low Nitrogen Steam Boiler WNS Series Natural Gas/Diesel Dual Fuel Low Emission

Product description

Product Overview
The WNS Series Low Nitrogen Steam Boiler represents advanced combustion technology designed to meet stringent environmental standards. This fully packaged boiler features a horizontal three-pass design and is capable of operating on both natural gas and light diesel oil. With low nitrogen oxide (NOx) emissions and high efficiency performance, it provides an eco-friendly heating solution for various industrial applications where emission compliance is crucial.

Key Features

  • Low Nitrogen Technology: Incorporates advanced combustion technology and FGR (Flue Gas Recirculation) system to achieve NOx emissions below 100 mg/m³, meeting strict environmental regulations.
  • Dual Fuel Capability: Designed to operate on either natural gas or light diesel oil, providing fuel flexibility and operational continuity.
  • Low Emission Design: Optimized combustion system ensures complete fuel burning with minimal pollutant emissions for improved environmental performance.
  • High Efficiency Performance: Maintains thermal efficiency ≥93% while achieving low emissions, ensuring both environmental compliance and operational economy.

Technical Parameters (Selection)
The following table presents key operational data for selected models under standard conditions.


ModelEvaporation Capacity (t/h)Steam Temperature (°C)NOx Emission LevelThermal Efficiency (%)Fuel Options
WNS2.0-1.25-YQ2.0194<100 mg/m³≥93Natural Gas/Diesel
WNS4.0-1.25-YQ4.0194<100 mg/m³≥93Natural Gas/Diesel
WNS6.0-1.25-YQ6.0194<100 mg/m³≥93Natural Gas/Diesel
WNS8.0-1.25-YQ8.0194<100 mg/m³≥93Natural Gas/Diesel
WNS10-1.25-YQ10194<100 mg/m³≥93Natural Gas/Diesel

Typical Applications

  • Food Processing Plants
  • Pharmaceutical Manufacturing
  • Chemical Processing Facilities
  • Textile Industries
  • Commercial Heating Systems
  • Hospitals and Healthcare Facilities


Previous:WNS Package Steam Boiler Three-Pass Design Compact Structure Easy Installation

Next:Intelligent Steam Boiler WNS Series PLC Control Stable Operation

Company profile

Henan Zhurong Boiler Co., Ltd.

Learn more

Recommended products

Contact Now