Gas Water Heater Leaking From Drain Valve

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.

Gas water heater leaking from drain valve.

My 11 year old gas water heater is leaking heavily in the pressure relief valve since this morning. After draining or flushing a water heater it is common for the drain valve to fail to close completely. There s a problem with the valve such as a faulty seal and the water is unintentionally leaking. There should be a dedicated gas shut off valve on the gas line leading to the tank.

If you have a leaking gas powered water heater we recommend that you shut off the gas supply before working with the tank. The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank. 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.

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. Gas was still shut off and hence the heater was off. If the repair isn t successful you ll have water.

It s always a good idea to confirm the source of the water before assuming it s the drain valve though. 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. A leaking water heater drain valve is not always a complicated problem. Regular maintenance performed on a water heater will prolong the life of the unit.

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. Shut the gas and cold water inlet and drained the water out. The valve is on the top of heater. See below for a visual illustration of a gas water.

A slow leak can add up to hundreds of dollars in water damage repairs. 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. Gas water heater what to do with a leaking hot water heater gas water heater.

When you see water coming out from the water heater release valve there are two most likely causes. Hot water heater drain valves are prone to leaking and breakage.