Decoding the Signs of Shower Valve Failure
The shower valve is responsible for controlling the water temperature and flow.
Many are particular about water temperature and prefer a specific shower experience. Therefore, any changes are likely to be noticed immediately. In addition, the shower valve is responsible for controlling the water temperature and flow, which can also explain why the shower isn't working as expected.
Luckily, there are several ways to know whether a change to your shower experience is due to problems with the shower valve. Let's explore some of these signs of failure:
Unexpected temperature changes
Most people have a preferred water temperature they need before stepping into the show. This could indicate a shower valve problem if the water comes out too cold or hot or the opposite of the selected temperature (for example, cold water coming out when hot water is on).
The problem could be mineral build-up inside the shower valve or natural wear and tear. Either way, a professional plumber can advise on a remedy.
Low water pressure
The most common culprit of low water pressure is a worn shower valve. This not only causes temperature fluctuations but disrupts the pressure. In addition, old and faulty valves often suffer from corrosion, preventing proper water flow. If the shower head has accumulated sediments, giving it a good clean may help. However, the cause is likely a failing shower valve and is best handed over to a professional plumber to resolve.
Trickling water or leaks
Water slowly trickling from the shower head can be frustrating, especially after soaping up. Sudden pressure loss can also indicate a clogged shower valve or wear and tear on its internal components. Trickling water and leaks are signs that the shower valve seal is damaged and no longer serving its purpose of completely shutting off the shower. An ongoing leak will not only increase the water bill but, if left unresolved, could worsen and lead to bathroom water damage.
Bad shower valve installation
The shower valve may have an upside-down installation. So, if the shower activates, water comes out of the shower head as expected, but it may also come out of the tub faucet. Although this is normal, if it becomes extreme, then an incorrectly installed valve could be to blame. If the valve is correctly installed and water still comes from the shower head and tub faucet, consider contacting a plumber as a diverter may need replacing.
Problems turning the handle
If the shower handle grinds or there is resistance when turning it on, this is likely a shower valve failure sign. The valve may also be misaligned due to corrosion.
Is your shower valve faulty?
A faulty shower valve can cause problems and affect a usually enjoyable shower routine. If you've noticed any of the above (or similar) signs, consider reaching out to a local professional plumber to determine the problem and resolve it quickly.
Simba Plumbing offers residential and commercial plumbing services to Phoenix and surrounding areas. We are family-owned, meticulous and provide affordable, transparent pricing. Call us at 602-962-3537.
