Salt Lake City Office
963 Folsom Avenue
Salt Lake City, UT 84104-1130
Phone: (801) 355-4433
Your water heater makes life convenient. Hot baths and showers, warm water for dishes, and washing clothes – it’s all become a part of daily life for many. However, a malfunctioning hot water system isn’t just frustrating, but a danger as well when highly-pressurized tanks become involved. Upon troubleshooting your water heater, you may find that it’s your water heater pressure relief valve (TPR valve) that’s giving you a problem.
Fortunately, this is a fairly common problem and is generally quite easy to identify when you know the right signs to keep an eye out for. Here’s how to tell if a pressure relief valve is bad.
Your gas or electric water heater’s temperature and pressure valve (or T&P valve) is a crucial safety feature that a professional should routinely inspect.
As the name suggests, this part helps to relieve pressure on the water tank when necessary. When the water cools and heats, it contracts and expands over and over again, at times placing a great deal of pressure on the inside of your hot water tank.
In most water heaters, the superfluous water will travel back up the cold water inlet and back to the home’s water supply. However, in homes with valve checks or one-way valves and pressure regulators, this is impossible, meaning the water stays in the tank and pressure continues to build. The pressure relief valve lets a bit of this water leak out when necessary in order to keep this pressure inside the tank at safe levels.
So, do pressure relief valves go bad? Unfortunately, yes. But, there are a few signs that will tell you if there’s a problem with the valve.
Before you can check your valve for damage or learn how to tell if a pressure relief valve is bad, you’ll have to find it. The valve in question is a small pipe that extends away from the tank in a downward direction.
Since it’s a rather simple, straightforward part, issues with a pressure relief valve are typically easy to spot. There are five telltale signs to keep an eye out for if you’ve been experiencing issues with your water heater. If you want to know how to tell if a pressure relief valve is bad, watch for these common signs:
As you can see, pressure relief valves do go bad from time to time. Now that you know how to tell if a pressure relief valve is bad, you may want to know how to test the valve.
Are you still unsure if your TPR valve needs replacing? Before you go scouring the internet for an “emergency plumber near me now,” consider performing a test. You can test your temperature and pressure relief valve to ensure that it’s working properly—and, of course, safely. Follow these steps:
If you’ve experienced any of these issues discussed above, then yes, it’s likely that your pressure relief valve is bad. Pressure relief valves do go bad for several reasons, but fortunately, the fix is easy, especially when you have a group of knowledgeable professionals on your side.
When you need help with your water heater and decide to comb the internet for a “house plumber near me,” remember that you can reach out to the Whipple Service champions for a wide range of emergency plumbing services.
However, the job doesn’t end at the fix. To ensure your gas water heater is still in good working condition and ready to face the challenge of keeping up with daily hot water needs, contact Whipple Service Champions. Schedule an appointment to have your valve inspected and replaced and get your water heater back to normal again in no time.