The average water heater has an 8 – 12-year life expectancy, but even the best models can leak during this time. Some of the most common causes of water heater leaks include:
- Pressure: Too much water pressure may cause a leak. This occurs most often when the temperature is set too high.
- Loose Drain Valve: A loose drain valve is a common cause of water heater leaks. If the valves are wet or you notice water leaking from the valve, try to tighten it before calling a professional.
- Cracked Tank: Minerals build inside of the water heater over time. The tank is lined with a glass material that protects it from damage. When the minerals compound inside the tank, they reduce the strength of the glass and can cause cracks which lead to leaks.
- Old Age: Sometimes, leaks are caused by an old water heater that’s passed its life expectancy. Unfortunately, all of the items that we use around the home have a life expectancy. Once it nears or passes this age, it is time to replace it.
This is not a complete list of the causes of hot water heater leaks but is a look at some of the most common. If you experience water heater trouble, professional water heater service always offers the best resolution. Professionals know what is causing your unit to leak, as well as the tactics to make the repair. They come to your home with the tools and expertise to ensure a fast, efficient water heater repair, something that may not occur if you attempt a DIY repair.
Although a leaking water heater doesn’t necessarily need replacing, it does need immediate attention from a plumber or licensed professional. Even small amounts of water can cause significant damage to the water heater and many areas of the home. It is important to assess any leak and fix the source of trouble as quickly as possible.
How can someone without any repair experience stop a water heater leak? It’s not as difficult as some would assume.
First, turn off the water to the tank. The water heater should have a shutoff valve located on the cold inlet pipes. Turn off the main water valve if the water heater doesn’t include a shutoff valve or if you cannot locate the shutoff valve. If you cannot turn off the water tank, call a professional at once.
Turn off the power supply to the water heater next. If you use an electric water heater and cannot disconnect the power directly, shut off power at the main breaker instead. Shut off the gas supply before working with a gas water heater.
Next, determine the source of the leak. It may not be the water heater that is leaking at all if you spot only a small amount of water. Wipe up any water on the floor and closely inspect the area. If you see leakage or notice wet fittings or parts, you’ve found the cause of the leak. If the water is near a window or other source of condensation, this too can be the source of trouble.
If the leak runs from the water heater, it’s time to make the call. Professional water heater service is available around the clock so someone is available any time leaks occur. With the help, a repair professional offers, the leak is fixed and all of your worries obsolete.