What is going on with the toto toilet tank running all the time

Reasons why the TOTO toilet tank keeps running water: float problem, flush switch problem, toilet water level device problem, button lever problem, drain valve problem.

1. Float

Although the float of the toilet tank looks like an inconspicuous thing, the float is the use of buoyancy and the principle of lever, when the toilet is pressed, the drain will quickly discharge the water in the toilet, the water level of the tank drops rapidly, the float in the tank drops rapidly, the other side of the lever drives the water storage switch, and the tank is full of water. If the float is abnormal, the float will not be able to return to its position normally, so the water in the tank will also flow all the time.

2. Flush switch

If the flush switch is damaged and cannot rebound to its normal position, the toilet will continue to flush until the water is flushed, and the water supply system continues to water at the same time.

3. Toilet water level device

The water level of the toilet should not be too high or loose, if the switch of the toilet water level device is too high, the water will also flow all the time.

4. a button lever

You need to check the button lever on the lid of the lower tank, if the two button levers are not of the same height, or too high, it is also easy to press the tank drainer, so that the toilet will definitely have the phenomenon of running all the time.

5. a drain valve

If the drain valve is stuck, there is no good rebound to the original position, when the toilet flushes the water, it will not be able to rebound in time, the drain valve is in a state of drainage, so that the toilet tank will also be flowing all the time.

What to do if the toilet tank keeps running water.

There is always a slight sound of running water in the toilet tank because the float valve is not completely closed, there is a little gap, so it is constantly flowing, just replace the float valve.