Why Is There No Water in My Toilet Tank?

Did you just try to flush your toilet, and nothing happened? Look within the tank, and you might see no water inside. Before you stress, relax knowing that repairing this issue is usually straightforward. If you can’t complete this yourself, you can always arrange toilet repair with an Expert plumber. Follow these tips to diagnose and repair the problem of no water in the toilet tank.

Check the Water Supply

The first move is to verify that the water is flowing. 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 see, rotate the water shut-off valve on the wall to the rear of the toilet. If the valve was closed, water ought to now start refilling the tank. If this does not work, test the water at your sink or a different plumbing fixture. If nothing comes out from the tap, you might have a larger water supply issue. Phone your water company to get more details.

Reposition or Replace the Float Mechanism

Older toilet models use a float ball to gauge the water level as it rises in the tank. When the ball reaches a specific height, the float arm it’s attached to stops the water flow. However, insufficient water could enter the tank if the ball is positioned wrong or the arm is faulty. To move the float ball, start by removing the toilet tank lid. Bend the float arm up a little to adjust where it sits in the tank. If this fails to fix the problem, you could need to replace the entire float mechanism. You should be able to complete this yourself by following the directions that come with the replacement parts, or you can work with a plumber for help. Just understand that float balls are old toilet design. You may appreciate improved reliability and efficiency if you upgrade the existing tank components or replace the toilet completely.

Adjust the Fill Valve

Modern toilets use a float cup rather than a float ball, coupled with a fill valve and water level rod. There could quite possibly be no water in the toilet tank because the valve has slipped out of place or become plugged. Here are some tips to consider:

  • Modify the fill valve: Have a look inside the toilet and locate the fill valve on top of a vertical tube device on the left side of the tank. Make sure it’s secure and evenly attached to the tube. Then, adjust the water level. Current models of toilets have an adjustment knob you can turn with your hand, 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 about one inch below the top of the overflow tube.
  • Clean the fill valve: Mineral buildup and other gunk might be covering the valve and stopping your toilet from filling. Turn off the water behind the toilet and take off the fill cap. Then, steadily turn the water back on, cupping your hand over the valve to prevent water from spraying all over the place. After several seconds, turn the water back off. Finally, scrub the fill cap to clear away hard water buildup. If the cap is damaged, swap it out.
  • Clean the valve tube: The tube below the fill valve might also be plugged. Shut off the water and take away the valve hardware. Then, stick a slim bottle brush or wire down the tube. Turn the water back on a little to flush away the blockage. Replace the valve hardware and flush the toilet to check your work.

Repair or Replace the Trip Assembly

If you’ve attempted the steps above without positive results, the one remaining possibility is a faulty trip assembly. This element attaches the flush handle to the tank. If it’s not working or positioned poorly, the flush cycle may not complete, leaving the tank void. Take off the toilet tank lid and check the trip assembly connected to the handle. If it’s out of place, reposition it. If the assembly is bent, worn or broken, change it out. Whether you complete the job yourself or leave it to a plumber, this easy 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 phone [Company name] to inquire about a toilet repair. We can figure out why your toilet isn’t filling and recommend the right fix. If your plumbing fixture is older and worn out, our team can install a high-efficiency toilet in your home. Rest assured that every plumbing repair and replacement we conduct is backed by a 100% satisfaction guarantee. To schedule a visit from one of our licensed professionals, please reach out to your local [Company name] office today.