Water Heater Drain Valve Leaking

Condensation can make it appear as though your drain valve is leaking.

Water heater drain valve leaking.

This prevents a water heater from exploding or turning into a missile. When a tprv at. Over the years this plastic can become brittle. If the repair isn t successful you ll have water leaking into your house.

Worn out plastic some hot water tank drain valves are made of plastic. In the first case the valve will drain water out of the discharge pipe as explained above. Once you ve confirmed the source of the leak as the drain valve check for these common issues. If the water heater is leaking from the drain valve a replacement valve needs to be installed.

Regular maintenance performed on a water heater will prolong the life of the unit. 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. How to troubleshoot a leak from the drain valve on an electric water heater tighten the valve. A leaky water heater drain valve can cause a multitude of problems from electrical fire to flooded floors and mold and mildew build up.

Before calling a professional or taking your drain valve apart yourself confirm that the leak is. Hot water heater drain valves are prone to leaking and breakage. A slow leak can add up to hundreds of dollars in water damage repairs. Failing gasket plastic drain valves also use a rubber gasket that deteriorates.

This valve allows water or steam to escape from the water heater if the temperature or pressure gets too high. On jan 28 2010. A leaking hot water drain valve wastes energy and can ruin anything in the immediate area. Either the valve was triggered to open because of excessive temperature or pressure or the valve itself is faulty.

Often this happens after you drain the water heater as part of the regular maintenance of the unit but it can happen anytime. If you tighten.