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center heating gas hot water boiler, industrial gas boiler
horizontal gas hot water boiler, center heating boiler
center heating boiler, hot water boiler
  • industrial water boiler, hot water boiler
  • package commercial hot water boiler, gas hot water boiler
  • center heating gas hot water boiler, industrial gas boiler
  • horizontal gas hot water boiler, center heating boiler
  • center heating boiler, hot water boiler

Gas/Diesel Hot Water Boiler

  • Capacity:100kw-35000kw, 60000kcal-300lakh
  • Fuel:Natural gas, lpg, diesel, heavy oil, exhaust gas, dual fuel
  • Type:Horizontal, Vertical
  • Application:Used In Factory, Greenhouse, Hospital, Buildings, Hotel...
  • Features:Automatic gas/diesel fired hot water boiler, horizontal type or vertical gas/diesel boiler, energy-saving environmental boiler.
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gas diesel hot water boiler

WNS horiontal fire tube hot-water boiler

(use gas, diesel, lpg, heavy oil, dual fuel, exhaust gas)

WNS fire tube boiler, WNS means horizontal type furnace combustion boiler with gas/oil burner. Its fire-tube boilers and flue gas three pass boiler, special wet back structure make sure long using lifespan.

fire tube hot water boiler, industrial water boiler

 Advantages  WNS boiler features 

1. 100% Safety Control Boiler & Strict Boiler Quality Control

1)All welding strictly meet the requirements of China NB/T 47014(JB/T 4708)

2)Anti Dry Heating Control System with double safety valves, double water level gauges, double secure of safe operation

3)With explosion-proof door with fire viewer, If burner failure ignition, this door can release the pressure out, protect the damage to welding parts

2. Energy Saving & High Efficiency

1)Spiral fire tube, the advanced technology, to enhance the boiler thermal power 10-15% higher than normal, and avoid the spiral tube from ash deposition and wearing

2)Spirally corrugated furnace & Wet back structure, increased 10% heating area, avoid damaged by heat expansion, reduce the back tube sheet temperature and protect it from cracking

3. High Quality Steam-Wetness Below 1%

1) We equip a steam separation under the steam output port.

2)With continuous water feed function,Make the water level is stable instead of  big differences

3)Bigger water tank design, boiler with bigger water volume and bigger steam space

WNS gas diesel boiler

Remark  Boiler Auxiliaries 

1. Burner: We use stable brand burner, we have closed cooperation with Baltur, Riello, Unigas, Oilon etc.

2. Economizer: Recycle exhausted smoke to heat feed water, increase 40 ℃ to the feed water before boiler, reduce exhausted smoke temperature below 95 ℃, save fuel at least 6% per hour

3. Control panel: PLC program system + 10” Touch Screen | Voice function | Designed with converter to save electricity | With protection devices for overheating, overpressure, lacking water, gas leak detection, flameout etc.

4. Valves & Gauges: Pressure transmitter | Danmark brand Pressure Controller | Pressure Gauge | Electric Connecting Pressure Gauge

5. Feeding Water Pump: Offer 2 sets Vertical stainless type, China Top No. brand of CNP

gas oil boiler accessories

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Why Choose Us ?

1. We offer all kinds of boiler machine, customized service for customers' demand, send your specific details to us.

2. 60+Years' experience in boiler design, technique, production, installation and operation. 10+Years export boiler experience.

3. Global service team for boiler solution, boiler design, order contract, boiler delivery, boiler install and commissioning.

Global Boiler Service

1. Offer catalogue, various boiler model for choose, inquire one you prefer.

2. Technical discussion on boiler system solution for your company use.

3. Warmly welcome all customers come to visit the production base

4. Trustable after sale service, for boiler installation, training operators. 

5. Whole life service for boiler consult, contact us whenever.

6. Until 2020, Yuanda products have covered all provinces and cities of China and have been exported to 86 countries and regions such as Bangladesh, Nigeria, Chile, Russia, etc. More than 8000+ boiler projects worldwide !

Model Rated power(MW) Rated pressure (Mpa) Rated output temperature(℃) Rated return water temperature(℃) Thermal efficiency(%) Exhaust temperation(℃) Fuel comsumption max transportation weigh(t)
light diesel oil(kg/h) natural gas(Nm³/h)
WNS0.35 0.35 0.7/1.0/1.25 95/115/130 70 >97 60-75 31.6 36.6 2.65
WNS0.7 0.7 0.7/1.0/1.25 95/115/130 70 >97 60-75 60.4 69.3 4.66
WNS1.4 1.4 0.7/1.0/1.25 95/115/130 70 >97 60-75 122.8 146.1 6.53
WNS2.1 2.1 0.7/1.0/1.25 95/115/130 70 >97 60-75 192.3 227.1 7.3
WNS2.8 2.8 0.7/1.0/1.25 95/115/130 70 >97 60-75 246.1 286.5 8.1
WNS4.2 4.2 0.7/1.0/1.25 95/115/130 70 >97 60-75 367.1 412.6 15.1
WNS5.6 5.6 0.7/1.0/1.25/1.6 95/115/130 70 >97 60-75 490.2 543.7 18.2
WNS7.0 7.0  0.7/1.0/1.25/1.6 95/115/130 70 >97 60-75 593.6 660.7 25.6
WNS10.5 10.5 0.7/1.0/1.25/1.6 95/115/130 70 >97 60-75 936.5 998.8 29.1
WNS14.0 14.0  0.7/1.0/1.25/1.6 95/115/130 70 >97 60-75 1200.8 1330.7 47.8
Note: Parameter is for reference only, if any changes should follow the factory technical data.
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