What is how to drain water heater?

Here's how to drain a water heater:

Draining your <a href="https://www.wikiwhat.page/kavramlar/water%20heater">water heater</a> is an important maintenance task that helps remove sediment buildup and prolong the life of your appliance. Here's a breakdown of the process:

1. Safety First: Turn off the power to the water heater. For electric heaters, switch off the circuit breaker. For gas heaters, turn the gas valve to the "pilot" setting. Never skip this step as it can be extremely dangerous!

2. Turn off the Water Supply: Locate the cold water inlet valve at the top of the <a href="https://www.wikiwhat.page/kavramlar/water%20heater">water heater</a> and turn it off. This prevents more water from entering the tank during the draining process.

3. Open a Hot Water Faucet: Open a hot water faucet in a nearby sink or bathtub. This helps relieve pressure in the tank and allows the water to drain more easily.

4. Attach a Hose: Locate the <a href="https://www.wikiwhat.page/kavramlar/drain%20valve">drain valve</a> near the bottom of the water heater. Attach a garden hose to the valve. Make sure the hose is securely connected.

5. Position the Hose: Run the other end of the hose to a safe drainage area. This could be a floor drain, outside your house, or into a large bucket. Be aware that the water coming out can be very hot, even after the tank has cooled somewhat.

6. Open the Drain Valve: Slowly open the <a href="https://www.wikiwhat.page/kavramlar/drain%20valve">drain valve</a>. The water will begin to drain from the tank.

7. Allow to Drain Completely: Let the water drain completely. This may take some time, depending on the size of your tank and the amount of sediment. You may need to periodically open and close the <a href="https://www.wikiwhat.page/kavramlar/drain%20valve">drain valve</a> to help dislodge sediment.

8. Flush the Tank (Optional): After the tank is mostly drained, you can briefly open the cold water inlet valve to flush out any remaining sediment. Only do this for a minute or two, then close the inlet valve again and let the tank drain completely.

9. Close the Drain Valve: Once the tank is empty, close the <a href="https://www.wikiwhat.page/kavramlar/drain%20valve">drain valve</a> securely.

10. Remove the Hose: Disconnect the hose from the <a href="https://www.wikiwhat.page/kavramlar/drain%20valve">drain valve</a>.

11. Refill the Tank: Slowly open the cold water inlet valve to refill the tank. Allow the air to escape from the open hot water faucet you opened earlier.

12. Close the Faucet: Once the water is flowing steadily from the hot water faucet, close it.

13. Turn the Power Back On: Turn the power back on to the water heater (circuit breaker for electric, or relight the pilot for gas).

14. Check for Leaks: Monitor the water heater and connections for any leaks.

Regular draining helps extend the life of your <a href="https://www.wikiwhat.page/kavramlar/water%20heater">water heater</a> and improve its efficiency. It is usually recommended to do this once a year.