Flush a Water Heater in 4 Steps
How to Flush a Water Heater in 4 Easy Steps
Regular maintenance can keep a water heater working for years. Follow these four steps to flush the tank and eliminate deposits such as minerals and sediment.
1. Turn Off the Appliance
If you have a gas heater, shut off the gas and extinguish the pilot. Switch off the line that supplies an electric heater at the circuit breaker.
2. Prepare the Hose and Tank
Connect a garden hose to the drain valve and run the opposite end to an area that will not be affected by water and sediment. Open the drain valve on the water heater and let the water flow for several minutes. Turn on the hot water faucet in the kitchen to drain the remaining water from the tank. After several minutes, turn off the water supply valve. You may turn the valve on and off again for an extra flush.
3. Close Valves and Turn On Water
Once the water and sediment has drained, close the heater valves and turn the water supply back on. Check the flow of water at the kitchen sink and make sure the stream starts flowing consistently.
4. Turn on the Heater
Turn on the heating element or restore power only after the tank is full. Turn off the faucet in the kitchen.
The frequency with which you should perform a water heater flush depends on the quantity of hot water used. If you live alone or with one other person, flush the tank once a year. In a household with three to five residents, flush the tank every eight months. For more than six occupants, flush the tank twice a year.
If you experience a leak or water damage resulting from a malfunctioning water heater, contact a plumber or repair service in Mill Spring, NC. You may also want to file an insurance claim and hire residential water damage restoration experts.