There s a problem with the valve such as a faulty seal and the water is unintentionally leaking.
Water heater leaking water from valve.
And if your water heater is more.
Why might your water heater s relief valve start leaking.
While you can repair similar valves such as garden spigots it s not a good idea to attempt a repair on a water heater drain valve.
If the repair isn t successful you ll have water leaking into your house.
If the drain valve fails all the water stored in your hot water tank will flood your basement.
Your water heater s relief valve can start leaking for one of two reasons.
Often this happens after you drain the water heater as part of the regular maintenance of the unit but it can happen anytime.
Like all water valves the drain valve on your water heater can wear out and leak.
This prevents a water heater from exploding or turning into a missile.
When a tprv at.
Is water leaking from the drain valve on your hot water heater.
The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank.
This is usually a sign of a failing water heater or often just the valve.
In the first case the valve will drain water out of the discharge pipe as explained above.
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.
Either the valve was triggered to open because of excessive temperature or pressure or the valve itself is faulty.