Toilets are often taken for granted until they stop working correctly. A problem many homeowners encounter is a toilet that runs constantly. If such a situation occurs, the culprit could be one of several plumbing issues. Consider the information below to learn more about this common occurrence.

Top 3 Reasons Why a Toilet Keeps Running

1. Damaged Fill Valve

The fill valve is responsible for filling the toilet tank with water after flushing. If there is a problem with the valve, the toilet could continue cycling on even if it has already been flushed and refilled. Another way to know if the fill valve needs replacement is by determining the position of the float valve, which is an air-filled plastic balloon that turns the water off once the tank reaches the desired level. The float valve is meant to stay on the surface of the water. If it is submerged, the fill valve is damaged, and the toilet will continue running until replaced. 

2. Broken Flapper

The toilet handle attaches to a chain inside the tank where it then connects to a flapper. This small piece of rubber covers a drain at the bottom of the tank where water flows out after flushing. Once the flapper seals the hole, the tank refills so that it can flush again. This necessary plumbing equipment can wear down over time and may stop sealing the drain properly and allow water to flow down.

3. Leaks in the Toilet

If a toilet leaks, the tank will have difficulty maintaining the necessary water levels in the tank. As a result, it will continue to run to replace the water it has lost. If you suspect water from the tank is leaking into the bowl, add a couple of drops of food coloring into the tank and wait. If the water in the bowl is colored instead of clear, a leak is present, and it is time to call a plumbing contractor for assistance.

For frequently running toilets or other plumbing concerns, reach out to Plumb-Rite Plumbing in Kalispell, MT. As the leading plumber serving commercial and residential clients throughout Flathead Valley, their team of plumbing experts provides quality services at affordable prices. They have the tools, knowledge, and experience to handle everything from water heater repair to clogged drains. Call (406) 257-7795 to schedule an appointment, and visit their website today to learn more about their services.