Do you know were in your home your hot water heater is?  Have you ever thoughts about it, until the water runs cold? When your home warranty company sends out a service technician to work on your hot water heater, one of the first things that your home warranty company is likely to say is that you have not done proper maintenance on your water heater.  One of the main things that you can do to properly maintain your hot water heater is to drain the tank annually to remove any sediment that may have built up inside it.

BEFORE YOU BEGIN: THE STEPS BELOW SHOULD BE PERFORMED BY A LICENSED PLUMBER UNLESS YOU ARE VERY COMFORTABLE WORKING WITH PLUMBING.

1. If you have an electric water heater, turn off the power at the breaker-box. If yours is a gas heater, turn the thermostat to the “pilot” setting.
2. Connect a hose to the drain valve located close to the thermostat, but don’t open the valve just yet.
3. Turn off the cold-water supply that feeds the water-heater.
4. Inside your house, open up one of the hot-water faucets in one of your sinks or tubs. This will prevent a vacuum from forming in the lines.
5. Go back to the water-heater, and open the drain valve to drain the hot water out of the tank. Make sure the far end of the hose is draining somewhere that won’t be harmed by hot water. An outside driveway is ideal.
6. Once the water stops flowing out of the far end of the hose, turn the water supply back on. This will flush out any remaining sediment left behind in the heater. Alert: The heating element could possibly blow if there is no water in the tank. Some tanks may need to be completely full in order to prevent damage. When in doubt, always read the warnings and instructions on the tank label carefully because each tank may vary!
7. Once the water runs clear from the end of the hose, close the DRAIN valve.
8. Don’t forget to turn the hot-water faucet inside your house back off.
9. Turn the power-supply to the water heater back on at the breaker box (or the thermostat), after the tank has filled with water. Once the water temperature has been brought back up, test the pressure-relief valve according to the manufacturer’s instructions. This safety device is designed to prevent excess pressure build-up or overheating inside the tank. If it’s faulty, you may need to have it replaced by a licensed plumber.