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How Long Do Water Heaters Last?

By May 22, 2023No Comments

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How Long Do Water Heaters Last?

Understanding the Factors that Affect Their Lifespan

Water Heater 911 is committed to providing top-quality services to ensure your water heater is running smoothly. One important aspect of maintaining a water heater is understanding its lifespan.

The average lifespan of a water heater is 8 to 12 years. However, this lifespan can vary depending on several factors, including the type of water heater and how well it is maintained. Let’s take a closer look at these factors:

Types of Water Heaters

There are two main types of water heaters: Tank and Tankless.

Tank Water Heaters: Tank water heaters store hot water in a tank and keep it heated until it’s needed. They are the most common type of water heater and typically last 8 to 12 years.

Tankless Water Heaters: Tankless water heaters heat water on demand, so there is no need for a tank. They are more energy-efficient than tank water heaters and can last up to 20 years.

Factors Affecting Water Heater Lifespan

Water Quality: The quality of the water that runs through your water heater can have a significant impact on its lifespan. Hard water with high levels of minerals can cause sediment buildup in the tank, which can lead to corrosion and reduce the lifespan of a water heater. It’s important to flush the tank regularly to remove any sediment buildup.

Installation: Proper installation is crucial for the longevity of a water heater. If it’s not installed correctly, it can lead to leaks, electrical problems, or other issues that can reduce the lifespan of the unit.

Maintenance: Regular maintenance is key to keeping a water heater running smoothly. This includes flushing the tank, checking the anode rod, and ensuring the pressure relief valve is working correctly.

Usage: The more a water heater is used, the more wear and tear it will experience, which can reduce its lifespan. Large families or those who use a lot of hot water should consider a larger tank or a tankless water heater.

Signs it’s Time to Replace Your Water Heater

Age: If your water heater is over 10 years old, it’s time to start considering a replacement, even if it’s still working.

Rust or Corrosion: If you notice rust or corrosion on the tank, it’s a sign that it’s time to replace your water heater.

Leaks: Leaks are a clear indication that it’s time to replace your water heater. Leaks can cause water damage and even lead to mold growth.

Lack of Hot Water: If you notice a decrease in the amount of hot water your water heater is producing, it may be time for a replacement.

At Water Heater 911, we understand the importance of a well-functioning water heater. We offer installation, repair, and maintenance services to help keep your water heater running smoothly for as long as possible. If you’re experiencing any issues with your water heater or if you’re interested in learning more about

Jason Crim

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