How Long Does a Water Heater Last?

Tips To Prolong the Lifespan of Storage Tank Water Heater

• Regular Flushing

You should drain and flush the tank once or twice a year to remove buildup. This ensures the heater operates smoothly and prevents unnecessary wear. This simple maintenance step can improve performance and extend the life of your water heater. If you need help with flushing your water heater, call the experts at Mr. Rooter Plumbing.

• Temperature Control

Setting your water heater’s thermostat to a safe and efficient temperature can protect it from unnecessary strain. A temperature of 120°F is recommended—it’s hot enough for daily needs while reducing the risk of overheating the system. Lower temperatures also help minimize energy consumption and prevent scalding accidents.

• Anode Rod Replacement

The anode rod prevents rust and corrosion inside the tank. Over time, the rod depletes and leaves the tank vulnerable to damage. It’s advisable to inspect and replace the anode rod every 3-5 years to extend the lifespan of your water heater. This small part acts as a sacrificial barrier that protects the tank from deterioration and ensures it stays in good condition.

• Insulate Hot Water Tank

Adding insulation to your hot water tank is an effective way to improve its efficiency and reduce wear. An insulating blanket helps maintain the water’s temperature. This not only saves energy but also decreases the strain on your heater. Tank insulation is especially beneficial in colder climates or for older models that may not have built-in insulation.

• Install Water Softener

If your home has hard water, installing a water softener can make a big difference in your water heater’s longevity. Hard water contains high levels of minerals like calcium and magnesium, which can create scale buildup inside the tank and on heating elements. A water softener reduces these minerals to prevent sediment accumulation and maintain the heater’s efficiency.

How Long Does a Tankless Water Heater Last?

A tankless water heater typically lasts 20 years or more, outlasting traditional storage tank models. Its longevity depends on regular maintenance, such as flushing to prevent mineral buildup and inspecting key components. Tankless water heaters last longer than storage tank units because they don’t constantly store water.

Tips To Prolong the Lifespan of Tankless Water Heater

To extend the lifespan of your tankless water heater:

• Flush it regularly to remove mineral buildup, especially in hard water areas.
• Clean the water filter to ensure proper flow and efficiency.
• Check the unit’s vents for blockages and schedule professional maintenance annually.
• Install a water softener to prevent scaling issues.
• Schedule water heater repair service as soon as you notice signs of trouble.

If you need reliable water heater replacement service, contact Mr. Rooter Plumbing today.