The average cost to replace a shower valve is between $50 to $400, depending on if you hire someone, the type of valve you’re looking for, and what parts of the house you need to be replaced. If you don’t want to hire a professional to do the job for you, you can do it yourself.
What happens when a mixing valve fails?
If you notice that your hot water suddenly starts to run hotter than it should, it’s possible that your valve is malfunctioning. It might not be safe to drink hot water if the valve can’t regulate temperature correctly.
TMV valves are designed to regulate the temperature of the water in your bathtub or shower, but they can also be used for other purposes. For example, if you have a hot tub, you might want to use a water heater to heat up your water before you use it in the shower.
Why is my shower mixer not mixing?
The usual suspects for this problem are a blocked shower head, kinked or damaged shower hose, or blocked inlet filters in the shower itself. It is possible that it is due to faulty non-return valves. Running hot or cold water through the water heating system can cause a problem.
If you have any of these problems, you should contact your local water company to see if they can help you. If you’re not sure whether your water is safe to use, it’s always a good idea to check with a professional.
Can you replace shower valve without removing tile?
If you already have a single handle shower valve, I replace them through the front. It’s easy to remove the valve and replace it with a new one without disturbing the flow of water from the shower head. It’s a little more complicated, but I’ll show you how to do it in the next step.
Can I replace a shower valve myself?
If you want to replace a shower valve, you really need to be an experienced home improvement diyer. Replacing a shower valve is more complicated than changing a showerhead. A good knowledge of plumbing is required to do this job. If you don’t know what you’re doing, it’s a good idea to hire a professional to help you out.
How much does a plumber charge to replace a shower mixer?
Replacing a shower mixing valve or diverter valve can cost up to $300. A leaking shower faucet can be repaired without replacing the entire system.
The cost of replacing a leaky shower cartridge can be as much as $1,000, depending on the size of the leak and the type of cartridge used.
The cost can also be much higher if the cartridge is made of plastic, which is more prone to leaks than stainless steel.
Can you replace the mixer valve in a shower?
If you are replacing an existing shower mixer, then remove the old one by loosening and unscrewing the nuts that are securing it in place. The shower mixer should come away easily once fully undone. Before you move on to installing your new mixer, make sure the area is clean.
Once you have removed your old mixer and are ready to install the new one, you will need to remove a couple of screws from the bottom of the mixer so that you can slide it out of its mounting bracket. You will also need a screwdriver to pry the bracket off.
Be careful not to damage the mounting brackets, as this is a very delicate job. If you do damage them, it will be very difficult to reassemble your shower and you may not be able to use it again for a long time. This is especially important if you plan to replace your mixer with a brand new unit.
What causes a shower mixing valve to fail?
Older model hot water mixing valves age over time and can break down with usage. They can fail in controlling the temperature of the water in your home because of this. To prevent this from happening, we recommend that you replace your old water heater with a new one that has been tested and approved by the manufacturer.
How long does a shower mixing valve last?
For a long time, a properly installed shower valve will serve you well. If you live in an area with a lot of hard water, you can expect a shower valve to work for about a year or two.