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Shower Won’t Stop Running: Causes and Fixes – High Shower
If your shower continues to drip and run despite you shut off the water, it’s generally frustrating and can significantly increase the cost of electricity and water. The solution to such a problem is determined by what’s causing it and could result from various issues.
If your shower won’t stop running, the cause is loose faucets and a valve, or the cartridge is damaged or defective. To fix a shower that isn’t stopping running, make sure the faucet is tightened and then replace the damaged valve or cartridge. These fixes can be done at home using the appropriate equipment and the correct replacements for the valve and cartridge.
Water pouring out of the shower head after turning off
Your plumbing system comprises various gaskets and seals, cartridges, and valves that prevent the water from flowing when you don’t require it to and allow it to flow whenever you require it to. If one of these components isn’t functioning properly, the shower might not stop running even after you switch the shower off.
There are a variety of reasons your shower doesn’t shut off are:
1. Loose faucet
Shower taps (and most faucets) come with a screw inside the handle that keeps them in place. To allow the faucet to switch the water off and on without leaks, the screw has to be tightest. If the faucet screw is loose, the tap will not have enough strength to create an adequate seal when shutting off the water. This causes leaks in the faucet head.
Sometimes the shower faucet doesn’t stop working because the screw inside the handle is broken or loose. Sometimes the shower faucet doesn’t shut off completely because it’s either loose or stuck and sliding off. If you’re noticing that the shower faucet isn’t turning on, regardless of how many attempts you try, the problem is a stuck or loose faucet screw could be the reason.
2. A defective valve or cartridge
A shower head has the task of controlling the temperature and flow of water by turning the handle. The shower valve also regulates the temperature and flow of the water, and both are utilized interchangeably.
If the valve or cartridge is defective or damaged, water from the supply to your mains will continue flowing into the showerhead even after turning off the water. This is because the valve or cartridge doesn’t ensure a secure seal on the knob that controls the showerhead.
How can you repair a shower that will not end?
The solutions to these issues are:
1. Make sure you tighten the faucet
The shower faucet using the following method:
- Switch off the water supply from the main supply to the bathroom.
- Use a screwdriver with a flat blade or any other sharp tools to open the cover plate of the faucet.
- Depending on the amount, close the screw on the handle underneath the cover using the spanner or screwdriver.
- Replace the cover plate on the faucet.
- Switch on the water at the mains, then turn off the water at the faucet to determine whether the method worked.
The procedure works if you don’t notice the shower running or any other leaks. If the shower isn’t shutting off completely, you can repeat the procedure of tightening the faucet properly this time.
2. Replace the valve or cartridge
- To replace the damaged cartridge or valve To replace the damaged valve or cartridge, follow these steps:
- Then, shut off the water in the mains connecting to the bathroom. You can verify if it works by turning on any faucet or tap inside the bathroom.
- Cover the shower drain with a towel to prevent the loss of screws or other parts during work.
- Find the cover plate on the faucet, then push it up using the help of a sharp object.
- The screw, or nut, inside it, is counterclockwise until it is released. Take the handle off as well.
The screw is the one that holds the cartridge in place. It will allow you to take off from the cartridge using a slide. Be careful not to do this as you risk the loss of small pieces that, for instance, the clip, are included in that new cartridge.
Use the lubricant included in the cartridge you purchased, or make your own.
Ensure the cartridge is aligned with the cold and hot parts of the water intake exactly the same way as the one you took out.
Place the cartridge in the handle, followed by the bolt in the handle’s center. Make sure the bolt is tight by rotating it clockwise until it is snug.
The same process can be employed for replacing the shower valve, as it is the appropriate shower valve to fit your bathroom. It is possible to test the integrity of the new valve by switching the main’s water on and shutting off the shower faucet.
When the shower handle falls off and does not run, you must change the handle to a fresh one by shutting off the mains water, using a wrench to pull out the damaged handle, and changing it to the brand new one. You must ensure that the proper shower valve size is used during this method. After that, turn on the water.
Why do my shower and tub both run at the same moment?
If your tub doesn’t flow when you turn to shower, it is likely to be due to a malfunctioning shower diverter valve. The valve controlling the shower diverter regulates the water flow from the shower to the tub spout so that only one works simultaneously. If it’s damaged, blocked, or malfunctioning due to one cause, the water could flow into the tub or shower simultaneously or not at all.
It is possible to fix the issue of water leaking out from the shower and tub in one go by following the following steps:
Stop the water supply at the main connection to the bathroom.
The shower diverter valve can be opened by removing all nuts, bolts, and screws.
Examine if the system is damaged or clogged.
If it is blocked, scrub it with an easy brush and blast air.
If the item is damaged and you need to replace it with one that is the exact dimension and model.
This will restore the normal operation of your tub and shower.
Moen’s shower doesn’t shut off.
If a Moen shower does not turn off, it’s an issue with the cartridge that needs replacement. The replacement process differs from other cartridges, and the procedure for replacing it is as follows:
Please turn off the water supply at the mains, then stop the drains by covering them to safeguard the tiny parts.
Remove the plastic from the upper part of the valve until you access the screw at the center of the handle.
With a screwdriver, remove the screws that hold the plate in place. Then, pull the plate away from the wall. The plate is then slowly removed from the wall using the help of a screwdriver or another flat item.
Remove the stop tube from the cartridge by pulling it toward you.
Take the U-shaped valve off the body of the valve by using the pliers.
Make sure to slide the tiny spacer washer off of the shaft, then put it away.
Examine the package for the cartridge to find a white nut-like tool. The tool will be placed onto the shaft to make it interlock with the previous cartridge. Using pliers to hold the toll, move it around in back-and-forth movements until the valve frees the cartridge. Unlock the tool with two pliers, then use them to grab the cartridge, pulling it from the valve’s body.
Remove the new cartridge, then insert it inside the valve until the last moment. Place the nut tool over the cartridge and use it to align the cartridge to that of the valve. The ears of the cartridge need to be on the top and bottom.
The U-shaped retainer clip must be returned to your valve’s body and secured with a snap. Be sure to check for an opening or snap. Otherwise, adjust the cartridge before trying another time.
Install the other components, like the faucet handle, in the same order you removed them.
Check the quality of the brand-new unit by switching on the mains and then examining whether there are leaks after you shut off the lever. The Moen shower heads, like Moen Magnetix becoming extremely popular. This test will allow you to ensure that they are working longer.