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Anonymous users2024-01-24It does not affect the sewerage, but it is recommended that you do not do this, from a safety point of view, because the fermentation of manure will produce biogas, these harmful gases are not discharged in time after you are sealed, once you encounter a fire, it will be catastrophic, you may think that there is not much, but the more you produce, it will still rise out of the pipe, look at the bad luck of the household, and then an explosion is estimated that no one will be happy, what do you think.
No, you can't! Ventilation holes may be connected to the kitchen or bathroom of each home!
The toilet does not need a vent, and the top and bottom of the toilet are connected, so it will not be flushed due to air pressure.
No, there are a lot of bacteria and insects in the sewers. And in case the sewer leaks into your house.
The exhaust does not explode.
No.
The function of the ventilation fan is to discharge the dirty air in the bathroom to the outside, and send the fresh air to the room, so as to achieve the effect of ventilation and exhaust, if the exhaust fan is installed, and the hole is not opened, the air can not be discharged, or indoors, the dirty air is not discharged outward, and the function of ventilation cannot be completed, then it has no effect, and it does not matter whether the exhaust fan is installed or not. >>>More