Now I don't get any cold water in the showers. Our water heater went out so we have no hot water supply at his time. I have a Tempera Valve installed at all our showers. The Most Beautiful Women Forecasting the WeatherĪmazing Optical Illusions That Will Play Tricks on Your MindĤ0 Wedding Picture Fails You Don't Want to Missġ7 Interesting Maps That Will Change Your Worldview
Readers Also LoveĬan You Guess Which Team These Athletes Played For?Īny American Should Pass This US History Quizĭo You Recognize The Stars Who Wore These Iconic Outfits? A thermostatic valve can provide a full range of flow rate control, while still providing water at a constant temperature. A big disadvantage of the pressure balance valve is that it can provide limited flow rate control. These cost more, but they provide much better temperature control. Installing a pressure balance valve on a home hot water system may help prevent scalding injuries.įor the ultimate in shower comfort, homeowners can also consider installing a thermostatic valve. A certified plumber can help in such situations, because he or she will be able to determine beforehand the extent of the problem and what will be required to provide a functional solution. In older homes, the new valve may not work very well if there is an inadequate flow of water due to clogged water pipes or poor water pressure related to the age of the plumbing system. Homeowners can also replace a valve in an older home, but it will likely require the assistance of a certified plumber. Since a pressure balance valve can prevent scalding, they are now required in all new home construction.
Without a pressure balance valve, if a person is using the shower and a toilet is flushed or another faucet is turned on, the water temperature could change dramatically. These problems are exacerbated when very young or very old people are involved. Temperature extremes in the other direction have also caused problems, with people slipping and falling trying to avoid a suddenly very cold shower. Pressure balance valves are required in new home construction.ĭrastic changes in water temperature in the shower can be dangerous, and there have been cases of the water temperature changing from normal to scalding hot. This is very important to keep the temperature of a shower constant even when the supply is not. Typically, both hot and cold water sources are fed into the valve, and its job is to ensure that the volume of water that leaves it is a constant mix of these two sources, even if the delivery pressure of the two sources changes. A pressure balance valve prevents water from being scalding in the shower.Ī pressure balance valve is a sophisticated plumbing device that reacts to changes in the pressure of the delivery water.
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