Cistern Will Not Stop Filling

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cistern will not stop filling

A toilet cistern that won’t stop filling is a common problem, and it can be a real nuisance. Not only is it annoying to hear the water running all the time, but it can also waste a lot of water.

There are a few common causes of a cistern that won’t stop filling. One possibility is that the float valve is not working properly. The float valve is a small device that controls the water level in the cistern. If it is not working properly, it may not shut off the water supply when the tank is full.

Another possibility is that there is a leak in the cistern. This can be caused by a crack in the tank itself, or by a loose or damaged seal. If there is a leak, water will constantly be flowing into the tank, even when the float valve is closed.

Finally, it is also possible that the fill valve is simply clogged. This can happen if sediment or debris builds up inside the valve. If the valve is clogged, it will not be able to open properly to allow water to flow into the tank.

If your cistern is not stopping filling, the first thing you should do is check the float valve. Make sure that it is properly adjusted and that it is not damaged. If the float valve is not the problem, then you should check for leaks in the cistern. If you find a leak, you will need to repair it before you can fix the problem with the cistern filling.

If you have checked the float valve and the cistern for leaks and you are still having problems, then the fill valve may be clogged. You can try to clean the fill valve yourself, or you may need to call a plumber to repair it.

By following these steps, you should be able to fix the problem with your cistern that won’t stop filling.

Here are some additional tips for fixing a cistern that won’t stop filling

* Turn off the water supply to the toilet before you start working on it.
* Be careful not to overtighten any screws or nuts.
* If you are not comfortable working on your own toilet, call a plumber.

By following these tips, you can fix your cistern that won’t stop filling and save water and money.