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Anonymous users2024-01-24A large hole in the back is the chip outlet, and the small hole in front is the jet port, where water will come out and shoot directly to the discharge port, so that the water can be flushed quickly.
Place the toilet against the wall, and the hole facing the drain is the drain hole, blocking the other hole.
1 All are generally like this, the installer looks at the distance between the center of the aperture of your toilet and the wall, and blocks one by one.
Generally not, if you are worried, it is recommended that you do the following: 1. Plug the two small holes in the back of the toilet with no water leakage and no air leakage, these two holes are useless; 2. The place where the lower edge of the toilet bowl is in contact with the floor tile must be sealed. Even if it's dirty, it's not smelly.
The two holes on the toilet base are used to fix the toilet, but now many hydropower masters do not use these two holes to fix, and directly use cement to fix them, so these two holes can be blocked.
The two holes under the toilet allow you to choose a distance of 30 or 40 cm from the wall, and the other one can be mixed with pure cement after selection, kneaded and plugged up. But when buying a toilet, the merchant is blocked. You don't need to block it yourself.