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.
A constantly running toilet is typically due to an issue with the flush valve assembly, so one of the first parts to inspect should be the chain and flapper. If the chain is too short, then it won't allow the flapper to close properly, but if it is too long it may get trapped underneath the flapper, causing it to leak.
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.
Most professionals recommend spending no more time on the toilet than it takes to pass a stool. Studies have shown that the average bowel movement takes 12 seconds. Sometimes it does take longer, however, so at maximum, you should not spend more than 10 minutes on the toilet.
Depending on why your toilet is constantly running, you can face a number of other problems, too. A leak toward the base of your toilet can lead to serious water damage in your bathroom as the water leaks through your floor, subflooring, and more.
Like a slowly dripping faucet, a running toilet can waste thousands of gallons of water each day. Worse yet, the issue is, more often than not, indicative of a much larger problem. If your toilet keeps running or is overflowing, contact a plumbing company immediately and schedule running toilet repair services.
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.
Will a running toilet stop eventually? As fresh water enters the tank, a mechanism eventually shuts off the water flow and the toilet will stop running. However, when things go wrong with the valve, flapper or overflow then it's best to get it sorted.
A toilet that won't stop running is another common problem. You can expect to pay between $50 and $400 to repair a running water issue. If there is too much water in your tank, it will be a quick, easy fix and may be possible to do at home.
However, the amount of water a malfunctioning toilet wastes will quickly add up. A run-on-toilet can use up to 2 gallons of water a minute. That means in only an hour, you'll waste 120 gallons of water! Even though a running toilet may not seem like an emergency, you need to get the problem fixed as soon as you can.
More often than not, the flapper valve could need adjustment, or you may need to replace the toilet fill valve. Both are relatively small fixes that most homeowners can usually handle without calling in a professional plumber or having to remove the toilet and then having to install a new one.
Irregular Running Water
Check that your toilet tank ball falls onto your valve seal. If it lands off-center or doesn't connect at all, you need to replace the valve. To fix this problem, a plumber will need to remove the defective tank ball and then put the new valve in place.
A quick method that might fix your toilet is to flush the fill valve. Place a cup upside down on top of the valve. Turn the water supply back on to full force. Water will then flow through the valve, clearing any debris.
The telltale sign of wax ring failure is water leaking out from around the base of the toilet. You might also notice a toilet feeling unusually wobbly if the wax ring is coming loose.
This is why it's one of the most important toilet parts to replace. The fill valve is constantly exposed to water, so clogs or leaks are inevitable, and the assembly itself usually lasts about five years.
According to Fixr, the average toilet valve repair cost is between $75 and $200 to replace a flush valve or up to $400 to fix a constantly running toilet. This includes the cost of the plumber's time for the toilet repair and the cost of the toilet parts.
Warning signs that your fill valve is bad are the constant sounds of running water from the tank and an ineffective flush. You can troubleshoot by adding a few drops of food coloring to the tank. If you do not see the food coloring leak into the bowl, then the fill valve needs to be replaced.
It can vary depending on your location and how quickly you need it. $90-$120 is a good ballpark. If you are having other plumbing work done, they might do it cheaper, and if they have a large travel fee, you may pay closer to $150.
This piece of equipment usually lasts as long as the toilet, about 30 years. However, if it dries out and starts to crumble, you could be at risk for a messy leak. At that point, it's time to install a new one.
The wax keeps water from leaking as it passes from the toilet to the drain pipe. It also seals against foul sewer gas odors. A wax seal will often last the life of the toilet, 20 or 30 years, without needing to be changed. There are times, though, when the wax ring will need to be replaced.
The bathroom is a private sanctuary—a place with a locked door where trespassing is typically frowned upon—and men are more comfortable using it to their advantage in times of (emotional) need. In other words, the explanation for this phenomenon is psychological, after all.