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Pressure grade: ≤10MPaSpecifications: 0.35-14MW
Available fuel：Natural gas,heavy oil,lpg,biogas,oil,gas,etc.
Applicated Industry：widely used in heating, bathing and domestic hot water in hotels, schools, hospitals, residential areas, etc.
The WNS hot water boiler has the following characteristics:
1.Large heating area, low exhaust temperature and high thermal efficiency;
2.Large heating area, low exhaust temperature and high thermal efficiency;
3.The smoke emission concentration is low, which meets the requirements of national class 1 Areas;
4.Boiler automatic operation, Chinese and English display, automatic manual switching;
5.The detection, adjustment, and link protection functions are complete. lt has automatic furnace purging program, flameout protection and automatic protection when the gaspressure is higher or lower than the set value, and has an over-temperature alarm function, which can automatically adjust the combustion according to the thermal load, so it is more energy-saving and safer;
6.Boiler with color steel outer packaging, beautiful shape.
| Model/Item | Rated thermal power(MW) | Rated outlet pressure(MPa) | Rated return water temperature(℃) | Rated supply water temperature(℃) | Circulation of heat exchange area(m³) | Circulating flow |
| WNS0.35 | 0.35 | 0.7 | 70 | 95 | 20.5 | 12 |
| WNS0.7 | 0.7 | 0.7 | 70 | 95 | 46.5 | 24 |
| WNS1.4 | 1.4 | 0.7 | 70 | 95 | 60 | 48 |
| WNS2.1 | 2.1 | 0.7 | 70 | 95 | 94.1 | 72 |
| WNS2.8 | 2.8 | 0.7 | 70 | 95 | 124 | 96 |
| WNS4.2 | 4.2 | 0.7/1.0 | 70 | 95/115 | 168.5 | 144/80 |
| WNS5.6 | 5.6 | 0.7/1.0 | 70 | 95/115 | 235.5 | 192/106 |
| WNS7.0 | 7 | 0.7/1.0 | 70 | 95/115 | 295.8 | 240/133 |
| WNS10.5 | 10.5 | 1.0/1.25 | 70 | 115/130 | 454 | 200/150 |
| WNS14 | 14 | 1.0/1.25 | 70 | 115/130 | 591 | 266/200 |
* The above product data is for reference only. Please refer to the actual product and product manual for specific information. Unless otherwise specified, all data interpretation rights involved in this website belong to CJSE.
Zhongjie Special Equipment attaches great importance to scientific research and innovation; Possess multiple technical patents