You are in the middle of your normal, ordinary, routine shower when suddenly, the temperature becomes awry, the pressure is abnormal, and your shower valves are busted. This emergency can happen when you least expect it. While you wait for the plumber to arrive, you can do some precautionary measures yourself to prevent accidents and a hefty water bill.
First you should turn off all shower valves and plumbing. You may need to stop the main water pipe that leads to your shower heads, valves and other bathroom fixtures. Sometimes the leaks come from the pipes themselves, so it is best that you stop the main water source. This will prevent excess water loss that could amount to unwanted expenses in your water bill.
Next, turn off all electrical devices connected to your shower, such as electric water heaters. Heat could generate too much pressure which in turn could cause accidents and make matters worse. Unwanted heat pressure could be prevented if you purchased automatic water heaters first hand. These heaters cease from generating heat once the water stops flowing from the pipes. If you have manual electric heaters, just look for its main switch, turn it off, and unplug the device.
Inspect your shower connections and locate where the damage is. It could just be a damaged valve or a leaking pipe. If you cannot see the problem, however, you could apply a trial and error system by turning off the main valves in your pipes one by one. Identifying the problem source beforehand would allow the plumber to analyze and repair faster. Thus, allowing your shower to get going in no time.
Last, make sure you have the number of the home depot or hardware store ready. Some stores give free delivery services, so if ever your plumber needs to replace anything, like a valve, pipe, or shower handle, all you have to do is dial the number and order the things needed.