Your electric hot water tank is one of the most important appliances in your home. Depended upon for hot showers, washing dishes and doing laundry, it works around the clock to provide a reliable supply of hot water. Because it’s in constant use, regular maintenance is essential to keep it operating efficiently, reduce energy costs and help prevent unexpected breakdowns.
Flush your tank to remove sediment.
Flush the tank every six months. According to The Home Depot’s Water Heater Maintenance Guide, sediment naturally collects at the bottom of the tank over time. This buildup forces the heating elements to work harder, reducing energy efficiency and potentially shortening the life of the unit. Flushing the tank removes these deposits before they become a problem.
The Home Depot recommends turning off power to the water heater, connecting a standard garden hose to the drain valve and draining the tank until the water runs clear. Homeowners with hard water may benefit from flushing their tanks more frequently than every six months, as mineral buildup can occur more quickly.
Check the thermostat setting.
Maintaining the correct water temperature is another simple way to improve efficiency and safety. The Home Depot recommends setting your electric water heater to 49°C (120°F). This will provide plenty of hot water for most households while helping reduce energy consumption and lowering the risk of accidental scalding.
If you need to adjust the thermostat, always switch off power to the water heater at the electrical breaker before removing the access panel. After making adjustments, restore power and allow the tank about an hour to reach the new temperature before checking it again.
Inspect the anode rod.
Hidden inside every electric hot water tank is an important component called the anode rod. Often referred to as the “sacrificial rod,” it attracts corrosive minerals that would otherwise attack the steel tank itself. The Home Depot recommends checking the anode rod regularly because it plays a major role in preventing corrosion. Replacing a worn anode rod can often add years to the life of your water heater and help delay the need for a costly replacement.
Test the temperature and pressure relief valve.
Your water heater is equipped with a temperature and pressure (T&P) relief valve. It’s an important safety feature that releases excess pressure if it builds up inside the tank. The Home Depot advises homeowners to test this valve annually to ensure it is operating properly. If the valve doesn’t function correctly or continues to leak after testing, it should be inspected or replaced by a qualified plumbing professional.
Watch for early warning signs.
Even a well-maintained water heater will eventually show signs that it needs attention. Recognizing these warning signs early can often prevent a small repair from becoming a major expense. Keep an eye out for rusty or discoloured hot water, unusual popping or rumbling noises and water pooling around the base of the tank. Also look out for inconsistent hot water temperatures, or longer heating times than normal. These symptoms may indicate sediment buildup, failing heating elements or internal corrosion.
Contact 2 Bro’s Plumbing!
We understand the importance of hot water for your home and will ensure your tank is operating efficiently. From installations to routine element replacements, we’re here to keep your hot water flowing! To learn all about our electric hot water tank services, please don’t hesitate to give us a call at 905-556-0790. You may also email us at admin@2brosplumbing.ca.
