Why Is There No Water in My Toilet Tank?

Did you just try to flush your toilet, and nothing occurred? Look within the tank, and you might see no water inside. Before you worry, relax knowing that correcting this issue is usually straightforward. If you can’t do it yourself, you can always set up toilet repair with an experienced plumber. Follow these recommendations to diagnose and repair the problem of no water in the toilet tank.

Check the Water Supply

The first step is to verify that the water is running. If you or someone in your household recently performed a toilet repair, you may have turned off the water first. Did you not realize you had to turn it back on? To find out, rotate the water shut-off valve on the wall in back of the toilet. If the valve was turned off, water will now start refilling the tank. If this does not work, test the water at your sink or another plumbing fixture. If nothing flows from the tap, you could possibly have a bigger water supply issue. Call your water company to get more details.

Reposition or Replace the Float Mechanism

Older toilet models use a float ball to determine the water level as it goes up in the tank. When the ball reaches a specific height, the float arm it’s joined to stops the water flow. However, insufficient water may enter the tank if the ball is positioned wrong or the arm is broken. To move the float ball, start by removing the toilet tank top. Bend the float arm up slightly to adjust where it sits in the tank. If this does not fix the problem, you may need to replace the entire float mechanism. You should be able to do this yourself by following the directions that come with the replacement parts, or you can hire a plumber for help. Just realize that float balls are old toilet technology. You may enjoy improved dependability and efficiency if you upgrade the existing tank components or replace the toilet entirely.

Adjust the Fill Valve

Modern toilets use a float cup instead of a float ball, coupled with a fill valve and water level rod. There may very well be no water in the toilet tank because the valve has slipped out of place or become clogged. Here are a couple techniques to try:

  • Adjust the fill valve: Glance inside the toilet and locate the fill valve on top of a vertical tube device on the left side of the tank. Verify that it’s secure and evenly attached to the tube. Then, change the water level. Current models of toilets have an adjustment knob you can turn manually, while older versions may require you to loosen an adjustment screw with a flathead screwdriver. Flush the toilet and allow the tank refill to check the water level. Adjust it until the water comes to approximately one inch below the top of the overflow tube.
  • Clean the fill valve: Mineral buildup and other gunk might be clogging the valve and preventing your toilet from filling. Shut down the water behind the toilet and take away the fill cap. Then, slowly turn the water back on, cupping your hand over the valve to prevent water from spraying everywhere. After several seconds, turn the water back off. Finally, wash the fill cap to clear away hard water buildup. If the cap is broken, replace it.
  • Clean the valve tube: The tube below the fill valve may also be plugged. Shut off the water and remove the valve hardware. Then, insert a slim bottle brush or wire down the tube. Turn the water back on just a little to flush away the junk. Replace the valve hardware and flush the toilet to check your efforts.

Repair or Replace the Trip Assembly

If you’ve attempted the steps above without success, the last possibility is a broken trip assembly. This element links the flush handle to the tank. If it’s not working or positioned inadequately, the flush cycle may not complete, leaving the tank bone dry. Detach the toilet tank lid and check the trip assembly attached to the handle. If it’s out of place, reposition it. If the assembly is twisted, worn or broken, replace it. Whether you finish the job yourself or leave it to a plumber, this uncomplicated repair should get your toilet tank filled with water once more.

Schedule Toilet Repair Today

You can’t go long without a reliable toilet, so reach out to [Company name] to schedule a toilet repair. We can determine why your toilet isn’t filling and recommend the appropriate fix. If your plumbing fixture is older and worn out, our team can easily install a high-efficiency toilet in your home. Be assured that every plumbing repair and replacement we perform is backed by a 100% satisfaction guarantee. To schedule an evaluation from one of our licensed professionals, please reach out to your local  Comfortech Service Experts office today.

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