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Anonymous users2024-01-24Generally speaking, the failure rate of the check valve of the kitchen flue is very low, and after installation, the check valve will be replaced at the same time unless the family wants to replace the range hood. However, the flue design of many high-rise buildings does not take into account the back pressure of the flue when each house is used at the same time, which may cause the use of the check valve to be over-opened by the back pressure and cause the oil smoke to return. So if there is a lot of it, just keep one, it doesn't take up too much space, and put it in the cabinet under the kitchen sink with packaging.
20-30 cm, Rugao Tiangenlan flue factory is specialized in the production of kitchen flues.
It's perfectly possible to walk one. But there must be a good unobstructed flue of lyrics. There is also the return of the flue.
The size of the water heater is not too much to do with the area of the house and the number of rooms, but with the frequency of use and the place of use. >>>More
Another small round hole is the exhaust hole of the water heater, which is usually 8 cm in diameter.
Punching screws on the flue will definitely open the flue, because the flue wall is relatively thin. It is to check whether there is a problem with the anti-air door of your kitchen range hood, such as being stuck by oil smoke and not being able to buckle the air outlet.