The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank.
Water heater leaking water from valve.
If the drain valve fails all the water stored in your hot water tank will flood your basement.
Why might your water heater s relief valve start leaking.
Your water heater s relief valve can start leaking for one of two reasons.
This valve allows water or steam to escape from the water heater if the temperature or pressure gets too high.
Often this happens after you drain the water heater as part of the regular maintenance of the unit but it can happen anytime.
And if your water heater is more.
When a tprv at.
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.
If the repair isn t successful you ll have water leaking into your house.
This prevents a water heater from exploding or turning into a missile.
Is water leaking from the drain valve on your hot water heater.
This is usually a sign of a failing water heater or often just the valve.
Like all water valves the drain valve on your water heater can wear out and leak.
Either the valve was triggered to open because of excessive temperature or pressure or the valve itself is faulty.
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.
When you see water coming out from the water heater release valve there are two most likely causes.