The
Decide whether you need to raise or lower the water level. Locate the screw that attaches the float to the fill valve (usually on top of the fill valve). Using a screwdriver, turn the screw in small increments to adjust the water level. Clockwise will raise it and counterclockwise will lower it.
The most common reason your water level is low is because your fill tube is damaged or broken in some way. This small, flexible plastic hose is the main control of your water level. When it's damaged, the water shuts off before the tank is properly filled.
The float ball is what tells the toilet when to stop running water into the tank. If the float ball is set too low, it may not be able to shut off the flow of water in time and cause ghost flushing. To fix this, you'll need to adjust the float ball so that it's set at the correct height.
A toilet that cuts on and off by itself, or runs intermittently, has a problem that plumbers call a "phantom flush." The cause is a very slow leak from the tank into the bowl. This problem is almost certainly caused by a bad flapper or flapper seat.
The most likely cause is capillary action. This happens when a piece of debris, wicks the water out of the bowl and down the drain. It could be something as small as a string. Another possibility is the drain venting in the home is not sized properly, or a clogged vent.
No need to worry, a running toilet is usually a simple fix. The three most common causes are a broken or dirty flapper, too long or too short of a chain between the flush lever and the flapper or a float that is out of position.
After you've flushed the toilet, observe the water level in the bowl. Ideally, the bowl should be about halfway full. If the water in the bowl still looks too high or low, empty the tank and try adjusting the float again until you get it right.
DO NOT flush again. If water is rising in the bowl immediately after you've already flushed, that means a clog is blocking the water from moving through the toilet drain.
Over time, flappers wear out, which allows water to continually drain from the tank. The result is not enough pressure released at flush to completely empty the contents of your toilet bowl. You can fix this problem by replacing the flapper. It is easy to do with any standard flapper purchased from a hardware store.
Changing the water level in your toilet will affect the toilet's flushing power. With less water in the toilet's tank, your toilet will flush with less power. Lowering the water level too much in the toilet's tank will lead to more clogs in your toilet.
If bowl appears to be full but continues to fill, the valve may be overfilling the bowl causing excess water to siphon down the trap way. Adjust the amount of water going into the bowl by using these steps: Fill the bowl with a gallon of water. Wait 1 minute until the bowl water level recedes down and stops.
For preventive drain cleaning, you can use Drano® Max Build-Up Remover in drains, toilets and even septic systems. Apply Drano® Max Build-Up Remover overnight or before you go to work, then wait 6 to 8 hours before running warm (not hot) water down treated drains or flushing treated toilets.
If your toilet is slow to fill, it might be due to one of four reasons: a clogged vent, a clogged drain, faulty plumbing, or a blocked pipe.
In general, a single flush 1.6 gpf or 1.28 gpf toilet tank will take around half minute (30 seconds) to one minute (60 seconds) to fill. Here are few steps to verify if your toilet tank takes longer than one minute to fill: Verify if the water supply valve is fully open.
When a toilet is not filling up with water it is a sign of a faulty fill valve, wrong height of the toilet float, a leaking flapper, cracked overflow tube or low water pressure.”
If the flapper valve is damaged or not sealing properly, water can leak from the tank into the bowl, causing it to fill up. To fix this issue, replace the flapper valve with a new one. Problem with the Fill Valve: The fill valve is responsible for refilling the toilet tank with water after flushing.
THREE REASONS TOILETS OVERFLOW
An overflowing toilet is caused by one of three things: a clogged or blocked drain that doesn't allow for a proper flush, an improperly adjusted float that allows the tank to overfill or a blocked vent pipe that replaces the air in the pipe after each flush.
With a simple adjustment of your toilet flapper, this is quickly resolved. If your toilet is flushing twice, it is most likely due to the fact that it is staying open too long and flushing too much water. If you have an adjustable flapper, this can be corrected by adjusting your toilet flapper to close quicker.
Once your toilet is blocked, no amount of flushing will unblock it. All that will happen is your toilets water level will rise and that's the last thing you want! So, your first task is making sure you close the flapper in your tank to stop the water supply. By doing this you will stop the toilet from overflowing.
The most common reason why a toilet flushes twice is because the toilet flapper stays up for too long, leaving the flush valve open and allowing too much water to escape from the tank into the bowl. Sometimes, toilet flappers need to be replaced, even if they are the correct type for the toilet.
Toilet Parts
The toilet's flush valve will typically last 6-7 years. A toilet fill valve might only last four to five years. In general, you should expect to replace the parts in your toilet every so often while keeping the actual bowl in place.