Hot Water Heater Discharge Pipe Dripping

Turn the water heater control knob to the pilot position.

Hot water heater discharge pipe dripping.

Or may be leak in the drain pipes of the hot water system overflow pipe water heater running. Put a thermometer in a glass and place it under the tap. During a normal discharge from your tpr valve water should release via the discharge pipe that runs down the length of the water heater. If you have several.

Allow the tank and the vent pipe at the top of the tank to cool for two hours or until it is cool to the touch. The pipe in question is the discharge pipe that connects to the pressure release valve. An air gap eliminates the possibility of backflow from the drain into the discharge piping. Leaking may be cause by the old pipes or by the water heater overflow pipe of hot water heater pipe leaking.

When you see water coming out from the water heater release valve there are two most likely causes. If the tank is leaking there must be internal leak of hot water heater. There may be a lot of reasons hot water heater leaking. The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank.

There s a problem with the valve such as a faulty seal and the water is unintentionally leaking. It s designed to release the pressure when there is too much of a load built up inside the water heater. When too much of it is happening nearby you can easily mistake it as a leak coming from your water heater. So this release of its pressure causes your hot water tank overflow pipe dripping towards the floor where the hot water heater is placed.

2 place a shallow pan or. This temperature pressure relief valve is attached to the discharge pipe. Go run a bunch of hot water at your plumbing fixtures until you ve exhausted the hot water supply on your water heater and keep running the water for another few minutes. Before removing the water supply tubes verify that the water is turned off by turning on the hot side of a faucet somewhere in the house to see if water continues to flow.

Anything that involves water can produce condensation. This valve will open or leak for the following reasons. This will be a shutoff valve on the cold water pipe leading to the water heater. To replace the water heater flex lines first shut the water off to the water heater.

Your nearby plumbing system such as the pipes connected to your water heater may be the ones actually leaking and not your water heater.