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QXS premixed ultra-low nitrogen condensing hot water boiler
QXS ultra-low nitrogen boiler is a high-efficiency and energy-saving product that integrates electromechanical, combustion, and heat exchange. The boiler adopts DC forced circulation design with safe and reasonable structure, simple installation, operation and maintenance, and fast start-up. Only 2 minutes is needed from cold start to full load operation. The burner adopts advanced full-premixed combustion technology, which is safe and full-firing, and can achieve NOx emissions of less than 30mg/Nm3 without the need for flue gas recirculation. Widely used in industrial and civilian fields.

Model: QXS0.35-7

Working pressure: 0.4-1.25MPa

Rated outlet temp.: 95/115/130 ℃   Rated power rate:0.35 MW ~ 7 MW

Applicable fuel: Natural gas, City gas

38.png   Forced circulation /High safetyThe boiler adopts DC forced circulation design. The burner adopts advanced full-premixed combustion technology, which is safe and full-firig..
40.png  Full premixed combustion
45.png  Compact structure

 It has safe and reasonable structure, simple installation, operation and maintenance, and only 2 minutes is needed from cold start to full load operation.

44.png  Short start-up time
39.png  High heat transfer efficiencyIt is a high-efficiency and energy-saving product that integrates electromechanical, combustion, and heat exchange. It can achieve NOx emissions of less than 30mg/Nm3 without the need for flue gas recirculation.
1-1.png  Low nitrogen emissions


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