What is the cause of the humming sound when the kitchen hood is not turned on in the morning.

Updated on Kitchen 2024-06-29
2 answers
  1. Anonymous users2024-01-24

    The smoke exhaust river valve is broken. Unable to lock, replace the valve.

  2. Anonymous users2024-01-23

    Stop the sound of the headwind door vibrating. Someone else is using a smoke machine.

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This is a masterpiece of range hood exhaust, the range hood has strong power and strong exhaust capacity; It should be said that the exhaust volume is large, and the sealing performance of doors and windows is good. In fact, no matter how well sealed the doors and windows are, there are tiny gaps. When a large amount of air passes through a small gap quickly, it is like a strong wind, and when it hits a slender object such as a power line or a tree branch, it will also form an air vortex, causing the air to vibrate and make a sound, resulting in a humming sound.

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1. Clean the cooktop countertop.

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