What To Do If Your Toilet Faucet Won't Stop Flowing

Toilet tank faucets are a great way of saving space and saving water. However, like all plumbing components, homeowners can experience problems with them. If your toilet faucet won't stop flowing, you may have a problem with your toilet or the faucet itself. Read on to troubleshoot which problem it is and to learn how to fix it once you've narrowed down the problem.

Check Toilet the Tank Seal

Toilet faucets are tied into the water that fills the tank of a toilet, so if there's a problem with the tank, your faucet will have a problem too. One of the most common problems with toilet tanks is that they aren't sealing properly.

Toilet tanks are designed to be sealed until the lever is pressed to flush the toilet. Once the level is pressed, the toilet's flush valve flapper lifts up and the seal opens, flooding the bowl and flushing everything down with the water that was in the toilet tank. Then, the filling process begins again. However, these seals can break down or not close properly. In these situations, a toilet tank will continuously fill, since the water is leaking out into the toilet bowl and not keeping the tank full.

If the seal looks like it's not closing properly, try just pressing it down into the hole. In some cases, that's all that's needed to fix it. However, if the seal looks degraded or damaged, you may need to have a plumber install a replacement.

Check the Toilet Float

Another common problem is that the seal of the toilet doesn't shut properly because the toilet float or ballcock isn't connected. When you open your toilet tank, you should see a small floating ball attached to a chain or wire. This float sits on top of the water in your tank and stops the tank from filling when the tank reaches a certain level so it doesn't overflow. However, if it gets hung up or disconnects from the toilet lever, it can pull on the toilet seal, keeping it from closing.

In this case, simply reattach the float to the lever. Try flushing the toilet again and see if the problem has been fixed. If the toilet bowl stops filling, reattach your toilet faucet and you'll be good to go.

Disconnect the Faucet

If neither of these problems solve the issue, disconnect your faucet for the time being. It may be damaged, causing a leak. This could be as simple as needing a new washer or as complex as a damaged intake valve. Replace the faucet with your traditional toilet tank lid and contact a plumber to come and look at the faucet.

Toilet tank faucets are a great idea when they work properly. If you have regular problems with your toilet tank or the faucet, talk to a plumber about faucet repair or a full tank replacement.  


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