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Generally speaking, the main component that generates noise in the burner fan is the fan. The burner fan is mainly composed of burner clicks and burner impellers. Due to the large flame during combustion, in order to maintain normal combustion of the burner, it is necessary to ensure sufficient oxygen supply to the burner. The impeller plays a role in delivering a large amount of air to the burner. Next, let's introduce why the burner fan generates too much noise?
When we notice noise from the burner fan, we should confirm whether it is from the outside or from inside the burner fan. If there is a lot of noise inside the burner fan, we first need to check the location to see if any foreign objects have entered. However, basically 90% of the abnormal noise in the burner fan is caused by foreign objects entering the impeller. As long as we can remove foreign objects, we can fundamentally solve the abnormal noise of the burner fan. However, there is another possible reason for the noise failure of the burner fan, which is the damage caused by the clicking of the burner fan. In fact, we can determine whether it is caused by the impeller of the burner fan or the motor of the noise source through the noise.
If it is caused by the burner fan, we need to repair or replace the burner fan. However, there is another possibility that the noise may be caused by the burner air door being too wide open and lacking necessary air filtration measures, resulting in foreign objects blocking the corrugated pipe of the burner fan. However, generally speaking, the likelihood of this issue is relatively low, but we should also maintain a certain level of attention to it. Only in this way can we quickly identify why the burner fan produces noise and how to quickly solve the problem. The above is an introduction to the burner fan, hoping to be helpful to you.