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How to Troubleshoot Shower Mixing Valve Problems

If you are experiencing water pressure problems with your shower, you may have a problem with your shower mixing valve. There are a few different reasons why it might be leaking. If it’s very old, or isn’t getting enough pressure, it may be corroded on the inside. To troubleshoot a leaking shower mixing valve, you can check for obvious signs of wear or corrosion. To clean the valve, you can use a brush to remove accumulated corrosive deposits. Moreover, if you see any corrosion, you can use petroleum jelly to treat the O-rings. However, if the valve is badly damaged, you may have to discard it.

Another common problem with a shower mixing valve is that the hot and cold water are switched. In this case, the new cartridge is not inserted correctly. To check the cartridge, you need to turn it 180 degrees. You should also make sure that the mixing valve is oriented correctly. If the problem is more serious, you may need to call a plumber. This is because water coming from the shower mixing valve might get inside the valve and clog it.

A leaking shower mixing valve can cause inconsistent water temperature or high water pressure. A leaking shower mixing valve may be the result of a corroded valve or a faulty seal. You can clean a leaking mixing valve by adjusting the pressure in the fixture. If the issue persists, you may have to replace the entire tap. The best way to fix a leaking shower mixing valve is to follow the manufacturer’s instructions and clean it regularly with petroleum jelly.

Another common issue with a shower mixing valve is that water drips out of the shower head. You can check the seals or thermostatic cartridges or replace the flow cartridge. Changing the thermostatic valve may also resolve the problem. If the leaking shower mixing valve is the cause of the dripping water, you may need to replace the entire tap. This is a much cheaper solution than the replacement of a mixer valve.

Low water pressure may be the result of a clogged hot water mixing valve. To fix this, you should flush your water heater. If your water heater is old and corroded, the problem may be your shower mixing valve. If you notice a drastic drop in shower water pressure, you may have a leak in your water heater. Contact a plumber as soon as possible to ensure the safety of your family. If your water pressure problem persists for several weeks, you should replace the valve.

There are two types of mixer valves: manual and thermostatic. The former is designed to blend hot and cold water and shuts off water at a desired temperature. The latter is typically installed on combination boilers or pumps. The Mira Excel EV is one of the most popular mixer valves on the market. If this is the case, you should contact a plumbing company that is knowledgeable in the area of shower mixer valves.