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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.
> Since1984
Provide OEM/ODM Service Slected Brand Manufacturer
> Free
Technical Solution Support 3D esign R&D Centers
> Contract Signing & Payment
EXW FOB FVA CFR CIF CIP CPT,T/T,L/C,MoneyGram,Credit Card
> Construction Drawing Design
240+ Enginering Technicians
> Production Proces
60+Production Line, 1000+Employee
> Shipment of goods
ways of transportation Sea / Land / railway / airline transportation services
> Safe
we are commited to man-ufacturing;only the most safe and the best qualityproducts
> Professional
40Year experience; 3+Design R&D Centers; 240+engineering techni-cians
> Certificates
ASME,CE,EAC,ISO,BV,SGS,TUV
> Quality
183 quality conttrol points;224 WPS,122 WPQR 100; control program files; 56 process procedures
> Guaranteed
20 years design service life waranty within 365 days
Zhongjie Special Equipment attaches great importance to scientific research and innovation; Possess multiple technical patents
