How to Install a Shower Valve

Posted by David Harper on February 1st, 2023

If you are looking for a guide to install a shower valve, then you are in the right place. In this article, we will explore a few tips on how to install your new shower valve, including which type of shower valve you need, how to clean the trim plate and handle before installing it, and common problems that can arise if you don't get it right.

How to Install a Shower Valve

Common problems with a failing shower valve

It's not uncommon for shower valves to experience some problems. A failing valve can cause your water to run warm or cold, or you may notice strange grinding noises. If you are having problems with your shower, it's time to call an Oakville plumber. They will be able to determine the exact cause of the problem and fix it.

One of the first things you should do is turn off your main water supply. This will help you avoid damage to your bathroom from leaks. If you don't have a dedicated faucet for your bath, you can shut off your shower's pressure line.

Another thing you should do is replace your old valve. Some manufacturers will give you up to five years of warranty, so it's worth the investment.

One of the most common shower valve problems is a broken rubber ring. When this happens, the handle will grind or become misaligned. Fortunately, it's easy to replace this ring.

You might also notice a low water pressure or a diverter valve that isn't working properly. This can be caused by a clogged hot water mixing valve, a broken TMV, or a stuck air vent.

The best way to find out if your valve needs repair is to have yours inspected by a plumber. He'll be able to test for leaks and other common shower valve issues.

Cleaning the handle and trim plate before installing a shower valve

If you are planning to replace your shower valve, you need to ensure that you clean the handle and trim plate first. This can help you avoid problems with water seepage. A clogged shower valve can cause reduced water flow, as well as excessive energy usage. Fortunately, it is easy to fix this problem.

Before you begin, you should cover the drain and the wall with a drop cloth. That way, you will be able to protect the area from any debris that may fall down the shower drain. It will also keep your work area clean.

Use a tape measure to determine the size of the trim plate. You need to have enough room for the new cartridge. Also, you need to make sure that the hole in the wall is large enough.

You may also need to remove the shower handle. Depending on the type of shower handle, you may have to use a screwdriver or an Allen wrench to get it off. Once you have removed the handle, you will be able to access the valve.

When you are ready to install the new valve, it's important to remember to turn off the water supply. Doing so can prevent leaks, as well as unnecessary damage to your home.

Identifying the correct shower valve cartridge

If you are in the market for a new shower valve, identifying the correct cartridge is important. There are a few different ways to do this. Depending on the type of faucet you have, the brand name, size, and valve model may differ. However, there are a few basic steps you can take to ensure you get the right part.

First, you will need to identify the type of valve you have. You can do this by looking at the trim plate. Look for the logo or symbol. This is usually found in the center of the trim plate. Then, you can look at the length of the stem and the number of splines. These will tell you the type of cartridge and manufacturer.

Second, you can use a tool to pull out the cartridge. In many cases, the cartridge will be attached to the stem by a clip. To remove the clip, you can use an Allen wrench to loosen the locking screw. Next, you will need to wiggle the cartridge out.

Then, you can take it to a hardware store to get it replaced. They will most likely have a wide selection of parts, but you will want to make sure you are getting the right one.

Like it? Share it!

David Harper

About the Author

David Harper
Joined: November 1st, 2017
Articles Posted: 176

More by this author