How to Extend Your Water Heater Lifespan

Every home needs hot water throughout the day for showers, baths and daily cleaning. Your water heater is an essential household appliance and a hard worker. A water heater should last from eight to twelve years. Given the cost of buying a replacement, you’ll want yours to last as long as possible. The key to water heater longevity lies in regular maintenance.

Sediment and minerals can accumulate in the bottom of your water tank. As the sediment build up, they reduce efficiency and can damage the heater. Flush the tank annually to remove the sediments. Here’s how to do it.

• Turn off the power or gas.
• Connect a hose to the drain valve on the tank base.
• Run the hose to a safe place where hot water can drain.
• Open the drain valve. Allow the water to flow until it runs clear.
• Close the drain valve, remove the hose, and turn the power or gas back on.

The anode rod stops rust from developing in the tank, but the rod itself can corrode. Check the rod bi-annually to ensure it is still in good condition. If the rod less than half an inch thick or coated with calcium, replace it.

It makes sense to insulate your tank, since insulation will help to maintain a constant water temperature. Your water heater won’t work as hard, and you’ll save energy. Most hardware stores sell insulation blankets.

Prevent overheating, save energy, and extend your water heater’s lifespan when you set the heater at the ideal temperature of around 120° F. Lower temperatures reduce mineral accumulation and prevents scalding.

Schedule an annual inspection with a professional plumber. A plumber will identify problems and schedule water heater repairs to prevent the problems from escalating. They will ensure that your water heater is in good condition and operating efficiently.

Hard water has high mineral levels of minerals that can build up in your water heater and cause damage. A water softener will reduce mineral buildup, extending the life of your water heater.

Regular water heater inspections and maintenance can significantly extend the life of your water heater. Where problems occur, arrange water heater repairs to prevent the problem from escalating.