How to Fix a Running Toilet

Is your toilet running at random times? When it appears that water is running or the toilet is flushing and there is no one to use the toilet? Learn how to fix a running toilet from experts in Denver Pumber and HVAC. Do not let your bathroom toilet block and keep the bathroom running smoothly.

A running toilet is always a result of some problem with the water flushing or the water tank in your toilet. We have a detailed list of important points that will make you able to take care of your toilet at the house. By following these steps, you can save maintenance costs and keep your toilet clean for free. Here are some common reasons why a toilet may continue to run:

Let’s Learn How to Fix a Running Toilet:

1. Faulty Flapper Valve: The flapper valve is located at the bottom of the toilet tank and controls the flow of water into the bowl during flushing. If the flapper is not sealing properly or is worn out, water can leak from the tank into the bowl, causing the toilet to run continuously.
2. Improperly Adjusted Fill Valve: The fill valve, also known as the ballcock or float valve, regulates the water level in the toilet tank. If the fill valve is set too high, the excess water will continuously flow into the overflow tube, leading to a running toilet.
3. Float Ball or Float Cup Issue: Some toilets have a float ball attached to the fill valve, while others use a float cup. When you maladjust or harm these pieces, they are unable to regulate the water level therefore leading to the occurrence of a running toilet.
4. Defective Overflow Tube: The overflow tube prevents the tank from overflowing by directing excess water into the bowl. If you bend or sheared the overflow tube, water will flow to it always and hence the toilet will keep running.

Some Additional Tips for Block Toilets:

1. Mineral Buildup: Over time, minerals and debris can accumulate around the flushing mechanism, preventing proper sealing and causing a toilet to run. This is especially common in areas with hard water.
2. Broken or Misaligned Handle: It is possible if you damage your toilet handle or the mechanism that connects the handle to the inside of the tank. It can cause the flapper to remain open, leading to a running toilet.
3. Water Pressure Issues: In some cases, high water pressure can cause a toilet to run continuously. Excessive pressure can prevent the flapper valve from closing properly or cause other parts to malfunction.

To diagnose and learn the answer to how to fix a running toilet, it is often necessary to inspect and potentially replace or adjust these components. If you’re not comfortable performing the repairs yourself, just give us a call! Find us on Google Maps

In this video, plumber William Frew demonstrates how to check inside your toilet to see if you can resolve a minor plumbing problem on your own.