Water Leaking From Water Heater Drain Valve

Regular maintenance performed on a water heater will prolong the life of the unit.

Water leaking from water heater drain valve.

Failing gasket plastic drain valves also use a rubber gasket that deteriorates over time. If the water heater is leaking from the drain valve a replacement valve needs to be installed. Like all water valves the drain valve on your water heater can wear out and leak. Check to see if the drain valve washer needs to be replaced by unscrewing and see if it tightens any further.

A leaking hot water drain valve wastes energy and can ruin anything in the immediate area. Not sure if the leak is coming from your drain 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. To check this loosen the screw that secures the handle on the drain valve faucet with.

Over the years this plastic can become brittle and when the valve is used to empty the drain tank the plastic can crack which can cause a leak. A water heater drain valve can start leaking and give you problems. Worn out plastic some hot water tank drain valves are made of plastic. The function of the drain valve is to allow the tank to be emptied during replacement or repair so water is only supposed to come out of it when the valve is intentionally opened generally after attaching a hose.

A slow leak can add up to hundreds of dollars in water damage repairs. Replacing the washer should fix your leaky valve but if it doesn t you may have a more serious problem. Often an electric water heater will leak at the drain valve if the washer inside the valve is worn or damaged. Hot water heater drain valves are prone to leaking and breakage.

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. A hot water heater leak by the drain valve may also be caused by a worn out washer.