Technical discussion on small gas boilers
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Small gas boilers are quite widely used, such as the WNS2 (4/6/8)-1.25-Q model. However, it has been found that many manufacturers deliberately create obstacles regarding the tuning and operation of these boilers. Of course, the core burners in these boilers are usually of foreign origin. It would be great if this topic could be discussed on the forum; I hope the experts can offer some guidance!
I also want to learn about gas boiler technology.
Work on burners is also being carried out in China at the moment. Some manufacturers are already capable of producing low-nitrogen products. But it doesn’t look very good
Well-known ones such as Haomade in Shanghai show a significant difference in actual performance.
There is a gap. It started late in the domestic market. There are also problems with manufacturing technology.