Active Member
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[China]
Address: No.3, Guizhou Branch Road, Beiguan Industrial Park, Jiaozhou City, Qingdao, Shandong Province, China
Contact name:Wang
Qingdao Kaineng Environmental Protection Technology Co.,LTD |
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0.5T 1T 2T 3T 4T gas fired heating boiler, Full-Premixed Low NOx Condensing Gas Boiler
Kaineng Technology, founded in 1999, has been focusing on the research and development of flue gas waste heat recovery and heating technology for 20 years, providing energy-saving, environmentally-friendly and high value-added system solutions and complete sets of equipment for many industries at home and abroad. In recent years, the introduction of international advanced low-nitrogen condensation technology of natural gas has made new contributions to China's gas heating industry.
Description of Full-Premixed Low NOx Condensing Gas Boiler
Kaineng fully premixed low-nitrogen condensing boiler adopts advanced European cast aluminum heat exchanger technology, Honeywell of the United States and Siemens of Germany low-nitrogen burner control technology, which is an efficient environmental protection and energy-saving product.
Thermal efficiency of the boiler: 108% (at best working condition);
Emission of NOx of flue gas: lower than 30mg/Nm3,
the lowest emission temperature of flue gas can reach 50°C.
Advantages of Full-Premixed Condensing Gas Boiler
The product can realize fully automatic intelligent control, small size, light weight, convenient installation and transportation, and reliable and safe use. The product is currently the preferred product to meet the requirements of high efficiency, energy saving and low nitrogen environmental protection at home and abroad.
Specification of Full-Premixed Condensing Gas Boiler KNLN-350
| Item | Unit | Model/ Parameter |
| KNLN-350 | ||
| Rated power | kW | 350 |
| Heat efficiency(Low calorific value)* | % | 108% |
| Rated pressure | Mpa | Atmospheric pressure |
| Max./min. gas inlet pressure | pa | 10000/3000 |
| Rated outlet/inlet water temperature | ℃ | 85-60 |
| Natural gas consumption (maximum)* | m³/h | 10 |
| Rated power consumption | kWh | 0.5 |
| Proportional adjustment range | % | 10-100 |
| Flue gas temperature (lowest)* | ℃ | <50 |
| Noise | dB(A) | ≤55 |
| Exhaust pipe specifications | mm | 200 |
| NOx * | mg/Nm³ | ≤30 |
| Total weight of boiler | Kg | ～340 |
| *:Standard conditions |
Application area of Full-Premixed Condensing Gas Boiler:
It is highly adaptable and can be widely used in residential district, office buildings, schools, hospitals, hotels, shopping malls and all kinds of industrial buildings in winter heating and domestic hot water systems, with soft water, feed water, heat exchanger, electronic control systems, etc., the heat source is provided by the atmospheric pressure boiler plus secondary heat exchange.
Kaineng Service:
Pre-sale service:
Kaineng helps customer to choose the proper heating boiler model according to different heating requirements of various application area. Before delivery we will provide boiler drawings, auxiliary equipment drawings, layout drawing, etc.
In-sale service:
Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1. provide full range of original quality spare parts.
2. Kaineng offer project guidance service, we will dispatch engineers to your local project site
to guide the installation and commissioning.
3. Our engineers will held a training for boiler workers to ensure the safe operation.
4. Free maintenance and repair for one year and lifelong service.
