Gas Water Heater Leaking From Drain Valve

If the repair isn t successful you ll have water.

Gas water heater leaking from drain valve.

A leak in the drain valve at the bottom of the water heater is another common issue. There s a problem with the valve such as a faulty seal and the water is unintentionally leaking. A leaking hot water drain valve wastes energy and can ruin anything in the immediate area. A slow leak can add up to hundreds of dollars in water damage repairs.

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. If you have a leaking gas powered water heater we recommend that you shut off the gas supply before working with the tank. Gas was still shut off and hence the heater was off. Check to make sure that the bottom valve is fully closed by turning the valve control clockwise.

See below for a visual illustration of a gas water. My 11 year old gas water heater is leaking heavily in the pressure relief valve since this morning. Replaced the prv with new one and turned the cold water inlet on. This drain valve can be capped with a hose cap or you can replace the drain valve completely with a new valve.

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. Regular maintenance performed on a water heater will prolong the life of the unit. The valve is on the top of heater. Hot water heater drain valves are prone to leaking and breakage.

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. Sometimes the valve gets bumped and becomes loose or the moisture is caused by something other than the drain valve. Gas water heater what to do with a leaking hot water heater gas water heater. Shut the gas and cold water inlet and drained the water out.

After draining or flushing a water heater it is common for the drain valve to fail to close completely. There should be a dedicated gas shut off valve on the gas line leading to the tank. 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.

The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank. A leaking water heater drain valve is not always a complicated problem.