how to drain a gas hot water heater

Best answer


Fortunately, draining a water heater is super easy to do. Start byturning 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. Turn the water supply back on to flush out any remaining sediment.

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  • How to drain a water heater?

  • Here are the steps to draining a water heater: Perform a quick flush. Before you shut off the water, connect a garden hose to the drain valve and try and flush the water heater tank a bit while the water pressure is on. To do this, open the drain valve for a few seconds and then close it again.

  • How do you flush a water heater?

  • Older tank models may have a cover over the tank drain valve. Remove the cover and place the other end of the garden hose on a driveway or lawn where it can flush safely. Open all water faucets in your home to speed up the water drain process. Open the heater鈥檚 drain valve and watch the water drain from the hot water tank.

  • How do you clear a clogged water heater tank?

  • Perform a Quick Flush Before you shut off the water, connect a garden hose to the drain valve and try and flush the water heater tank a bit while the water pressure is on. To do this, open the drain valve for a few seconds and then close it again. The pressure will blow out any sediment stuck in the valve and help the tank drain faster.

  • How to fix a water heater that won鈥檛 turn on?

  • Perform a quick flush. Before you shut off the water, connect a garden hose to the drain valve and try and flush the water heater tank a bit while the water pressure is on. To do this, open the drain valve for a few seconds and then close it again. The pressure will blow out any sediment stuck in the valve and help the tank drain faster.

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