Does water tube boiler need to be equipped with induced draft fan?
2021-03-30Water tube boiler is double drum longitudinal arrangement, full membrane type water wall, D type furnace natural circulation, micro positive pressure combustion steam boiler, Φ900 / Φ700 on the lower drum is located on the left side of the boiler, between

Full premixed condensing steam boiler
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Capacity: 1-20 t/h
Rated thermal efficiency: 100-104%
Rated working pressure: ≤1.6Mpa
Applicable fuel: Natural gas etc.

WNS integrated condensing steam boiler
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Capacity: 1-20 t/h
Rated thermal efficiency: 100-104%
Rated working pressure: ≤3.82Mpa
Applicable fuel: Natural gas, heavy oil, etc

WNS split type condensing steam boiler
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Capacity: 1-20 t/h
Rated thermal efficiency: 97-100%
Rated working pressure: ≤3.82Mpa
Applicable fuel: Natural gas, diesel oil, etc