how to drain a gas hot water heater

Best answer


Drain the hot water heater tank byopening the drain valve located at the bottom of the tank. Allocate enough time for the tank to drain entirely, washing off flakes of mineral deposits and cooled water along with it. Turn on a hot water faucet close to your water heater to help create some back pressure, which will aid in the draining process.

People also ask


  • How do you drain a hot water heater from the outside?

  • Attach a garden hose to the spigot at the bottom of the tank. Stretch the hose to the outside. Open the drain valve at the bottom of the hot water heater tank.

  • What to do when your water heater runs out of gas?

  • For gas water heaters, you鈥檒l need to shut off the gas supply. Let the water cool. Wait at least a few hours to minimize the risk of injury from the hot water. Attach a hose to the water heater drain valve. You can use your garden hose for this. Attach it to the valve at the bottom of the water heater drain pipe below the tank.

  • How do you clean a hot water heater tank?

  • Open the drain valve at the bottom of the hot water heater tank. Allow the tank to drain completely, flushing out flakes of mineral deposits along with the cooled water.

  • How to fix a leaking water heater?

  • Start by turning off the power or gas and then connect a garden hose to the drain valve. Pop open the drain and pressure relief valves to allow the water to drain out completely.

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