Understanding the Parts<\/h2>\n\n\n\n
So most shower heads contain these two parts:<\/p>\n\n\n\n
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- The shower head<\/li>\n\n\n\n
- The shower valve<\/li>\n<\/ul>\n\n\n\n
The shower head is the part where water comes out, and you use it for bathing yourself. The shower valve, though, is a mechanism that rests behind the wall<\/strong>, or often within the shower walls, and it’s composed of an inlet or input where water comes in and a cartridge that’s particular to your model that contains a number of tiny valves or “gates” if you will. <\/p>\n\n\n\n
The shower valve is a multi-functional product <\/strong>and will control the flow of water, the water temperature, and balance pressure<\/strong> among the other outlets of water flow to ensure water quality and avoid leaking of any kind.<\/p>\n\n\n\n
So, which is the faulty part, the shower head or the valve?<\/h2>\n\n\n\n
Determining which part of the system is causing the problem is fairly straightforward. Here’s what you need to do:<\/p>\n\n\n\n
Start by turning the water to the off position and then remove your shower head from the shower arm. If water is slowly coming out of the shower arm<\/a>, it means the issue is your shower valve, not the shower head, and the shower valve needs to be replaced (this is more likely the problem<\/strong>).<\/p>\n\n\n\n
On the other hand, if the water wasn’t coming from the shower arm, the issue is that your shower head is likely trapping an excessive amount of water and is slowly dripping the residual water long after you are done showering (this is less likely to be the problem<\/strong>). In this instance, you’ll need to replace your shower head<\/a>.<\/p>\n\n\n\n
How to Replace the Shower Valve<\/h2>\n\n\n\n
![\"\"](\"https:\/\/lavatorylab.com\/wp-content\/uploads\/2022\/12\/removing-the-handle-to-replace-a-shower-valve.jpg\")
<\/figure>\n\n\n\nLuckily, the shower valve is a fairly easy job and can be done with a little DIY know-how.<\/p>\n\n\n\n
Required Tools & Supplies:<\/p>\n\n\n\n
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- Pliers (maybe)<\/li>\n\n\n\n
- Allen Wrench (maybe)<\/li>\n\n\n\n
- Screwdriver<\/li>\n\n\n\n
- Wrench<\/li>\n\n\n\n
- Flashlight<\/li>\n\n\n\n
- New Shower Valve<\/li>\n<\/ul>\n\n\n\n
Steps:<\/p>\n\n\n\n
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- Begin by shutting off the water supply to the shower – you may have a valve separately in your bathroom. Otherwise, you’ll need to turn off the entire home’s water supply.<\/li>\n\n\n\n
- Remove the cover from the wall. This will vary depending on your specific shower construction. Usually, the plate is either held in by a small screw underneath or is accessible by removing a small face plate on the shower knob.<\/li>\n\n\n\n
- Using a flashlight, inspect the shower valve behind the wall. You should be able to see the valve and connections.<\/li>\n\n\n\n
- Use your wrench or screwdriver to loosen and disconnect the water lines connected to the valves. Then, carefully remove the old valve.<\/li>\n\n\n\n
- Install the new shower valve by connecting it to the same water lines that were connected to the old valve. Remember the direction of the water flow since this is important for properly utilizing the valve.<\/li>\n\n\n\n
- Turn the water supply back on. Test the shower valve to ensure it works properly with the new shower head.<\/li>\n<\/ol>\n\n\n\n
Here’s a helpful video demonstrating how to change a shower valve:<\/p>\n\n\n\n