Water heaters can leak due to a number of problems including loose valves excessive pressure in the tank or issues with the pipes that connect to the unit.
Water heater leaking water from valve.
Either the valve was triggered to open because of excessive temperature or pressure or the valve itself is faulty.
When you see water coming out from the water heater release valve there are two most likely causes.
Why might your water heater s relief valve start leaking.
And if your water heater is more.
The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank.
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There s a problem with the valve such as a faulty seal and the water is unintentionally leaking.
This prevents a water heater from exploding or turning into a missile.
In some cases the leak may be very slow but this doesn t mean you can ignore it.
Often this happens after you drain the water heater as part of the regular maintenance of the unit but it can happen anytime.
Is water leaking from the drain valve on your hot water heater.
If the drain valve fails all the water stored in your hot water tank will flood your basement.
In the first case the valve will drain water out of the discharge pipe as explained above.
This is usually a sign of a failing water heater or often just the valve.
Your water heater s relief valve can start leaking for one of two reasons.
Like all water valves the drain valve on your water heater can wear out and leak.