There are a lot of different things that may have caused your water pressure relief valve to begin to leak.
Water relief valve leaking.
There s a problem with the valve such as a faulty seal and the water is unintentionally leaking.
Why it s leaking and what to do about it water heaters come equipped with a temperature and pressure relief valve also known as a tprv.
And many homeowners have complained that faulty and unattended temperature pressure relief valves have exploded at times they least expected in most cases.
A leakage in your water heater pressure relief valve is a sign of a malfunction in your overflow valve.
It s better to take precautions before waiting till things get worse.
The second reason a water heater relief valve leaks is the water has gotten too hot if the temperature of the water in the water heater reaches above 210 degrees f the relief valve will leak or even blow off this is why the outlet of the relief valve must be piped to about 6 inches from the ground you would not want to get a blast of 210 degree f water in the face.
In the first case the valve will drain water out of the discharge pipe as explained above.
Sometimes this coil will develop a pin in it and this causes pressure to seep into the boiler and leads to leaks in the pressure relief valve.
A leaking relief valve at the water heater.
Either the valve was triggered to open because of excessive temperature or pressure or the valve itself is faulty.
Your water heater s relief valve can start leaking for one of two reasons.
The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank.
It all comes down to knowing how to fix it.
Turn off the water to the coil and check if the pressure stops rising.
It may also begin to leak after time or if it was not installed properly.
When you see water coming out from the water heater release valve there are two most likely causes.
There are numerous possible reasons your water heater s pressure relief valve leaks.
So why does my water heater pressure relief valve leak.