1.WNS Series Fuel And Gas Boiler matched with world famous brand burners, positive pressure
combustion , reasonable dynamic design make the combustion fully , no dust ,
noiseless and environment friendly .
2. WNS Series Fuel And Gas Boiler is fully automatic ,easy to operation.
3.widely applicable fuel ,such as light oil ,heavy oil , final residuum, natural
gas ,city gas ,liquid gas.
4. WNS Series Fuel And Gas Boiler efficiency can reach 90%,economical and energy saving ,low cost for
operation .
5. WNS Series Fuel And Gas Boiler shell covered with polishing stainless ,pleasing shape and
well-formed
Model Item | WNS0.14-0.7/95/70-Y(Q) | WNS0.35-0.7/95/70-Y(Q) | WNS0.7-0.7/95/70-Y(Q) | WNS1.4-0.7/95/70-Y(Q) | WNS2.1-0.7/95/70-Y(Q) | WNS2.8-1.0/95/70-Y(Q) | WNS4.2-1.0/95/70-Y(Q) | |
Rated heat power(MW) | 0.14 | 0.35 | 0.7 | 1.4 | 2.1 | 2.8 | 4.2 | |
Rated work pressure(MPA) | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 1.0 | 1.0 | |
Rated feeding/leaving water temp. | 95/70 | 95/70 | 95/70 | 95/70 | 95/70 | 95/70 | 95/70 | |
Burning method | Pressure atomization, Micro-positive pressure | |||||||
Burner | Ajustment method | Automatic | ||||||
Power supply | 220V 50Hz | 220V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz | |
Motor | 0.37 | 0.55 | 1.1 | 2.2 | 7.5 | 7.5 | 12 | |
Thermal efficiency(%) | 89 | 90 | 90 | 90 | 91 | 91 | 92 | |
Smokeproof temp. (°C) | 180 | 175 | 173 | 170 | 169 | 167 | 166 | |
Rated Fuel wastage | Diesel(KG/H) | 13.3 | 33 | 66 | 132 | 197 | 262 | 385 |
Natural gas (NM3/H) | 16 | 39 | 78 | 157 | 233 | 310 | 462 | |
Coal gas (NM3/H) | 34 | 84 | 167 | 333 | 495 | 660 | 982 | |
Liquefied petroleum gas(NM3/H) | ||||||||
