Water Tank Drain Valve Leaking

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.

Water tank drain valve leaking.

Failing gasket plastic drain valves also use a rubber gasket that deteriorates over time. Please choose a year from the menu at the left to start your search. Close the valve and place a open top container underneath to catch any drips. After draining or flushing a water heater it is common for the drain valve to fail to close completely.

Hot water heater drain valves are prone to leaking and breakage. Now find the four bolts. Open the temperature and pressure relief valve on the side or top of the tank by flipping the lever to the open position this allows air into the tank to prevent suction that would inhibit draining. Copyright σ 2017 winnebago industries inc.

Hold the bolts still with a wrench while loosening the nuts with another one. Pry apart the two flanges but be careful. 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 leaking drain valve can be identified by moisture or water dripping either out of the drain opening or around the valve itself.

Replacing the entire hot water. And if your water heater is more. Fixing a leaking drain valve. First dump and flush the black water holding tank.

Regular maintenance performed on a water heater will prolong the life of the unit. Water heaters can leak due to a number of problems including loose valves excessive pressure in the tank or issues with the pipes that connect to the unit. A leak in the drain valve at the bottom of the water heater is another common issue. Connect a garden hose to the water heater s drain valve and run the hose to a nearby floor drain or outdoors.

Drain the tank. If you tighten the drain valve but still see moisture dry the valve with a towel and wait for about an hour. Then flush it again with the gray water tank. A slow leak can add up to hundreds of dollars in water damage repairs.

Check to make sure that the bottom valve is fully closed by turning the valve control clockwise. Condensation can make it appear as though your drain valve is leaking. Welcome to winnebago industries plumbing diagrams.