Shower Valve Problems: What They Are and How to Fix Them

Common Signs of Shower Valve Problems

• The Shower Knob Doesn't Turn: One of the simplest signs of a shower valve problem is if the shower knob is hard to turn. A shower knob with resistance can indicate that the valve is out of alignment and may require repair. In this case, lubricating a stiff handle can be a quick and easy fix to this problem.
• Wear and Tear: Like most household items, shower valves don't last forever. Over time, they wear out and cease to function completely. This problem may be caused by the valve seals, which wear out and leak over time. Call Mr. Rooter Plumbing to get your shower repair today.
• Leaking Shower Heads: If you notice that the shower head is leaking or dripping, it might be a problem with the seal of your shower valve. If the seal isn't shut off properly, it can't stop the water. This can come off as leaks in the showerheads. If you notice these leaks or drips, replacing the washers or O-rings can be a way to fix this problem.
• Changing Water Temperature and Pressure: If you notice sudden changes in the water temperature or pressure in your shower, it can have multiple causes. The plumbing may be suffering from general wear and tear, or there might be a buildup in the valves that interferes with the water's temperature. If the problem with your shower valves is caused by sediment buildup inside, cleaning them out can be a simple and effective fix.

Types of Shower Valves

There are three main types of shower valves on the market: pressure-balancing, thermostatic, and diverter shower valves. Let's go over each of their function in this section:

• Pressure Balancing Shower Valve: A pressure-balancing valve detects changes in pressure in both the cold and hot water lines, ensuring a consistent water flow. If warm or cold water is used from a different fixture at the time, it partially closes one line to deliver a consistent pressure from the other.
• Thermostatic Shower Valve: Compared to pressure-balancing shower valves, which use a spool to control water pressure, thermostatic valves utilize a thermostat to regulate water temperature. This valve works with the pressure balancing valve to deliver water with consistent pressure and temperature.
• Diverter Shower Valve: Diverter valves are commonly installed in showers equipped with two shower heads. These are not commonly available in most homes, as there is no need to divert the water flow between multiple shower heads.

Mr. Rooter Plumbing

Are you looking for a professional plumber who can help with your shower valve problem? You're in the right place. At Mr. Rooter Plumbing, we are proud to be a locally owned and operated company operating throughout the United States. Contact us today to learn more about our services and receive a free estimate for your next plumbing service.