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WNS series fuel (gas) condensing steam hot water boiler
WNS series fuel (gas) condensing steam/hot water boiler is a new generation of oil (gas) fired boiler developed by Tuff Boiler by fully drawing on and absorbing the latest research results and methods of boiler design at home and abroad (especially the design concept of advanced condensing boiler in Europe). The boiler adopts the international popular eccentric low-position arrangement with the body of specially designed two-return heat transfer structure, which integrates economizer and condenser , bringing compact structure and novel appearance.

1-7.png  Corrugated furnaceThe boiler adopts the international popular eccentric low-position arrangement with the body of specially designed two-return heat transfer structure, which integrates economizer and condenser , bringing compact structure and novel appearance.
9.png   Burner eccentric design
5.png   Full condensation of smokeTailed with flue gas condensing recovery device to control the exhaust temperature effectively, thus improving boiler thermal efficiency and saving energy.
1-3.png  High thermal efficiency
1-1.png  Low nitrogen emissionIt adopts three pass structure, hot combustion gases pass through long, small-diameter tubes three times, absorbing heat as much as possible, so evently reducing nitrogen oxide emissions <30mg/Nm3), with Tuff cloud data on-time monitoring.
1-8.png  Tuff cloud data


Overall layout of condensing boiler system
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