Step 1: Turn Off the Power Supply
Before you begin to drain water heater, you need to turn off the power supply. If you have an electric water heater, turn off the circuit breaker that controls the water heater. If you have a gas water heater, turn off the gas supply to the water heater.
Step 2: Turn Off the Water Supply
Next, turn off the water supply to the water heater. You can do this by turning off the valve located above the water heater. This will prevent any new water from entering the water heater while you drain it.
Step 3: Attach a Hose to the Drain Valve
Locate the drain valve at the bottom of the water heater. Attach a hose to the drain valve and run the other end of the hose to a drain or outside.
Step 4: Open the Drain Valve
Open the drain valve by turning it counterclockwise. This will allow the water to flow out of the water heater and into the hose.
Step 5: Flush the Water Heater
Once the water starts to flow out of the hose, let it run for a few minutes to flush out any sediment or debris that may have accumulated in the water heater.
Step 6: Close the Drain Valve
After you’ve flushed out the water heater, close the drain valve by turning it clockwise.
Step 7: Refill the Water Heater
Turn on the water supply to the water heater and let it fill up. While the water heater is filling up, go back and turn on the power supply to the water heater.
Step 8: Check for Leaks
After the water heater has filled up, check for leaks around the drain valve and the connections to the water heater. If you find any leaks, tighten the connections or replace the valve.
FAQs about How to Drain Water Heater
Q: How often should I drain my water heater?
A: It’s recommended to drain your water heater at least once a year to prevent sediment buildup.
Q: Can I drain my water heater myself?
A: Yes, you can drain your water heater yourself. Just follow the steps outlined in this article.
Q: What if I can’t turn off the water supply?
A: If you can’t turn off the water supply to the water heater, you may need to call a plumber to help you drain your water heater.
Q: Can I drain my water heater if it’s still hot?
A: No, you should never drain your water heater if it’s still hot. Always wait for the water to cool down before draining it.
Draining your water heater is an important maintenance task that can help prolong the life of your water heater. By following these simple steps on how to drain water heater, you can keep your water heater running efficiently and prevent costly repairs down the road.