Why is the chimney of condensing wall-hung boiler emitting white smoke seriously? White smoke that ordinary wall-hung boilers can't even see. White smoke is water mist formed by condensation, which is

Why is the chimney of condensing wall-hung boiler emitting white smoke seriously? White smoke that ordinary wall-hung boilers can't even see. White smoke is water mist formed by condensation, which is the basic truth. It is normal for the chimney of condensing wall-hung boiler to smoke or not. If you feel that smoking is abnormal, you'd better contact the brand for after-sales inspection.

The chimney smoke of condensation wall-hung boiler is related to the degree of cold and hot weather and sunshine intensity. It is easy to see the wall-hung boiler "emitting white smoke" in cold weather, cloudy day or backlight.

The fuel used in the condensing wall-hung boiler is natural gas, and the main component of natural gas is hydrogen. After hydrogen is burned, it reacts with oxygen to produce water. White smoke from the chimney is actually water vapor. The colder the weather, the thicker the white smoke from the chimney seems to be.

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Advantages of condensing wall-hung boiler

The condensing wall-hung boiler recovers the residual heat in the flue gas, and its combustion mode is fully premixed proportion adjustment. The minimum exhaust temperature of condensing wall-hung boiler can be reduced to about 40℃, and the latent heat of water vapor in the flue gas is basically fully absorbed and utilized, so the thermal efficiency can be greater than 100%, and the highest can reach 109%. The combustion is more complete, which makes the energy consumption very low and the environmental protection index is very good.

The combustion chamber of wall-hung boiler is made of stainless steel or silicon-aluminum alloy, which can overcome the problem of acid corrosion. Therefore, there is no limit on the backwater temperature of the wall-hung boiler, the service life is as high as more than 20 years, and the environmental protection and energy saving performance are excellent. Because of its corrosion resistance, this material can be used in any heating system such as radiator, floor heating, fan coil unit, etc.