Gas Water Heater Leaking From Drain Valve

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

Gas water heater leaking from drain valve.

Shut the gas and cold water inlet and drained the water out. Gas water heater what to do with a leaking hot water heater gas water heater. A slow leak can add up to hundreds of dollars in water damage repairs. There s a problem with the valve such as a faulty seal and the water is unintentionally leaking.

A leaking drain valve can be identified by moisture or water dripping either out of the drain opening or around the valve itself. Water heater drain valves are used to drain the hot water from the tanks which is a common maintenance task done to remove built up sediment. 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.

There should be a dedicated gas shut off valve on the gas line leading to the tank. A leaking water heater drain valve is not always a complicated problem. Gas was still shut off and hence the heater was off. Sometimes the valve gets bumped and becomes loose or the moisture is caused by something other than the drain valve.

If the repair isn t successful you ll have water. See below for a visual illustration of a gas water. Hot water heater drain valves are prone to leaking and breakage. No leaks in the past.

Like all water valves the drain valve on your water heater can wear out and leak often this happens after you drain the water heater as part of the regular maintenance of the unit but it can happen anytime. All water heaters have a drain near the bottom of the unit so that the tank can be emptied before removal or during routine cleaning of the tank itself. Check to make sure that the bottom valve is fully closed by turning the valve control clockwise. If you have a leaking gas powered water heater we recommend that you shut off the gas supply before working with the tank.

It s always a good idea to confirm the source of the water before assuming it s the drain valve though. This drain valve can be capped with a hose cap or you can replace the drain valve completely with a new valve. A leaking hot water drain valve wastes energy and can ruin anything in the immediate area. The valve is on the top of heater.

A leak in the drain valve at the bottom of the water heater is another common issue. Replaced the prv with new one and turned the cold water inlet on.