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What Is the Lifespan of a Water Heater in Seattle, WA?

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Schedule water heater maintenance to increase the lifespan of your unit.Whether you have recently purchased a home with an old water heater or have had the same model for a decade or more, it pays to research the lifespan of a hot water heater. Of course, there are numerous models on the market today, and different styles as well. For instance, you may have a traditional hot water heater or a tankless hot water heater. Each has its own unique advantages, drawbacks, and lifespan estimates. Here’s the lifespan for a hot water heater in Seattle, WA.

Traditional Hot Water Heater

For many homeowners, sticking with a traditional hot water heater simply makes sense, whether it’s because the hot water heater was already installed in the home, or an investment in a tankless model is too costly at the time. It truly depends on hot water needs, too. So for many households, a traditional model will suffice.

On average, a traditional hot water heater will last eight to 12 years, depending on maintenance and care needs being met regularly. The biggest issue with a traditional hot water heater, which leads to replacement more often than not, is the anode rod. An anode rod is installed inside the tank itself and protects the interior from corrosive particles. Once the rod begins to corrode, however, it can no longer perform its duties. When that happens and corrosion becomes more prominent, the water heater does not have long before it fails for good.

Tankless Hot Water Heater

Now, a tankless hot water heater is becoming an attractive choice for many homeowners due to its numerous advantages. The biggest advantage, and one that continues to draw many homeowners to these new models, is the lifespan. When compared to a traditional hot water heater, a tankless model does last significantly longer.

On average, a tankless hot water heater will last up to 20 years, and with the right maintenance and repairs, sometimes longer. However, even tankless models suffer from corrosion, despite the lack of an anode rod. Once corrosion sets in, you’ll need to find a replacement.

Maintenance to Extend Lifespan

Your hot water heater is likely installed in the basement. There, it’s out of sight and out of mind. Despite this, it truly pays to perform regular inspections, cleaning, and maintenance on your hot water heater system. In fact, doing so can increase the lifespan significantly.

Typically, maintenance tasks for a hot water heater include the following:

  • Test the pressure-release valve
  • Check the anode rod for corrosion
  • Drain the tank and clean the sediment buildup
  • Adjust the temperature to 120 degrees Fahrenheit
  • Insulate the pipes

If you perform such maintenance on occasion, you’ll notice your hot water heater is able to withstand the test of time. Instead of eight years, your traditional model will last the full 12, for instance.

For quality hot water heater services, including maintenance and installation, call Raymark Plumbing. You can reach us at 206-440-9077 . We provide Seattle’s top hot water heater services every single day, so you can put your faith in our experienced technicians.



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