Delta Shower Faucet Won’t Turn Off – Reason & Repairing

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Last Updated on June 20, 2022 by Alexander A. Smith

Is it impossible to turn off your shower faucet? The showerhead is still spraying water. The shower, unfortunately, does not turn off even if you move the faucet. Among the most frequent bathroom issues homeowners face is a leaking or broken shower. Typically, the cartridge in the faucet is the source of the issue. Even while replacing a shower faucet is not difficult, it is not for everyone. The problem of a delta shower faucet won’t turn off is discussed in this post.

Reasons Why Delta Shower Faucet Won’t Turn Off

 Why Delta Shower Faucet Won’t Turn Off

Maintaining a functional shower is a small but significant step in maximizing the comfort and convenience of your house for you and your loved ones. When you do this, your family will be able to take care of their hygienic practices without having to fret about annoying plumbing concerns.

Because of this, a shower faucet that doesn’t completely turn off may be quite annoying. Though bothersome at first, this has the potential to become a significant concern if not resolved. Several factors might be causing this issue, thus it’s tricky to determine for sure what it is. A malfunctioning cartridge is a typical source of a shower faucet that won’t turn off.

A cartridge is a component of a water supply that is used to regulate the flow rate and temperature of water. There is a significant function served by the cartridges in your faucet. When something isn’t quite right, one of the first things you’ll notice is that the faucet doesn’t completely shut off.

It’s inevitable that your cartridge will eventually run out of life and requires to be changed. That’s why it’s probably the cartridge in your faucet that needs replacing if you haven’t done it in a while.

If the problem persists after you’ve tried changing the cartridge, it’s a clue that something else is wrong with the faucet. A fractured stem tip, broken faucet handles, or dirt caught anywhere in the system might all be the source of the issue.

Read More: Outdoor Faucet Sprays Everywhere

Process of Repairing a Delta Shower Faucet Won’t Turn Off

Changing the cartridge in your shower is the first step toward fixing the problem. If you’re having trouble changing your cartridge, here’s a detailed walkthrough to help you out.

Delta Shower Faucet
  1. Start by shutting off the water supply. The water supply to your house must be shut off at the main valve before any repair can be done.
  2. Water should be absolutely switched off before you proceed. In order to check if water is flowing, all you have to do is switch on the tap.
  3. Put a stopper in the toilet or sink drain before you use the shower. If your shower also functions as a bath, you may close it in the same way you would a standard bathtub. If it doesn’t work, you may always cover the drain with a towel or cloth.
  4. Take the handles off the sink faucet. Find the little screws that hold your faucet’s knobs in place, and tighten them with your screwdriver. Screwing out the cartridge’s holder is one way to get it out of there. When both the cartridge and the plastic rotating mechanism have been loosened, you will be able to move them out of the way.
  5. Disengage the clip and slide the cartridge from its holder. Be careful not to toss this piece out by accident. Needed for replacing the cartridge in your shower.
  6. It’s time to take out the cartridge. Vice clamps are required for this purpose. To remove the cartridge, just clamp it and pull. Putting excessive pressure on the pipes could cause them to rupture.
  7. Get the fresh cartridge ready for the machine. The lube for your new cartridge ought to have been included in the package. To make the installation procedure easier, you may place this inside of it.
  8. Put in the fresh cartridge and put everything back together. When doing so, double-check that the hot and cold halves of the cartridge align in the same manner they did with the previous one. After you’ve accomplished this, you may put back together whatever you took apart before. To provide maximum stability, tighten the screws using the screwdriver.
  9. Get the water running again. In order to accomplish this, turn the main water valve to your house clockwise until it clicks.
  10. Verify the functioning of the shower. Last but not least, you could try turning your showerhead off and on to determine whether the water stops flowing when the faucet is turned off. In such instances, the faucet problem should be considered fixed.


One of the most frustrating things is a shower faucet that won’t turn off. Usually, the cartridge in your faucet is to blame, so try swapping it out. If your Delta shower faucet won’t turn off, maybe following the steps outlined in this article can do the trick.

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