What Is the Average Lifespan of a Water Heater?

If you’re dealing with water heater issues, you’ve come to the right place! As your trusted local plumbing service, we know how overwhelming it can be, especially if it’s your first time. It can be tough to know what questions to ask about your water heater. For instance, should you repair or replace it? When should you start planning for a replacement? The fact is, there’s a lot to know about your water heater. But that’s why Narrow Path Plumbing is here! Let’s start with a basic question: “How long should my water heater last?” 

How Long Can I Expect My Water Heater to Last? 

To put it simply, the general lifespan of a water heater is about 8 years. Some can last between 8 and 10 years. If your water heater is 10 years old or more, it’s likely nearing the end of its life. In this case, planning ahead before it fails completely is crucial to avoid unexpected surprises. Nobody likes to be caught off guard! 

How Do I Know What Things Affect My Water Heater? 

Remember, several factors can affect how long your water lasts. Understanding these will help you maintain your unit properly and proactively. 

  • Water Usage – Your water usage can greatly affect the lifespan of your water heater. Should you cut down on water use just for this reason? Not necessarily, but it’s still an important factor to keep in mind. 
  • Preventative Maintenance – Proper maintenance sets your water heater up for long-term success, helping it last longer. Skipping annual checkups and essential water heater flushes will speed up wear and tear. Stay on top of regular maintenance checks to take care of your unit. 
  • Water Quality – Minerals like calcium and magnesium in hard or soft water can cause buildup, affecting both the unit’s efficiency and lifespan.  
  • Installation Quality – Improper installation can lead to faster wear, damage, and safety hazards. It’s crucial to hire a licensed company that knows the intricacies of installation and maintenance. 
  • Equipment Quality – Choosing a cheaper, lower-quality brand for a heavily used appliance like a water heater won’t give you the expected lifespan. The materials in the tanks and heating elements significantly impact performance. For optimal longevity and efficiency, invest in high-quality equipment! 

How Do I Know What Signals to Keep an Eye Out for Regarding an Older Water Heater? 

  1. If the Water Is Rusty – Discolored or rusty water from your faucets indicates that your water heater might be nearing the end of its life. A metallic smell or taste in the water also signals that you should consider replacement options. 
  1. If the Water Is Not Getting Hot – Difficulty in meeting your household’s hot water needs could be due to sediment buildup or wear and tear. In such cases, a replacement might be necessary. 
  1. If the Water Is Leaking or Pooling Around the Base of the Unit – A leaking water heater often leads to water pooling around its base. You need a professional to diagnose the issue immediately; a replacement may be needed depending on the problem’s source. 
  1. If the Water Heater Is More Than 10 Years Old – The age of a water heater is crucial in deciding whether to replace it. If your water heater is over 10 years old, replacing it may be the smartest choice. 
  1. If the Water Heater Requires Frequent Repairs – While some issues can be fixed, frequent repairs are often not cost-effective. Instead of spending a lot on repeated repairs, consider investing in a top-rated, energy-efficient unit for better value and performance in the long run. 

How Should I Enforce Proactive Maintenance with My Water Heater?  

Since water heating accounts for an estimated 18% of a household’s energy expenses, it’s important to keep your water heater up to date and running smoothly. Regular maintenance can help your water heater run efficiently and last longer. Recommended maintenance includes: 

  • Flush Your Water Heater Regularly – Sediment buildup can cause overheating and other issues, shortening your unit’s lifespan and leading to costly repairs. Flushing it regularly ensures optimal performance and longevity. 
  • Avoid Using High Water Temperatures – High-temperature settings can wear down your water heater faster. Maintain the correct temperature to protect your appliance and maximize efficiency and value. 
  • Prevent Rust Buildup on the Exterior – Rust on the exterior can reduce efficiency and shorten your water heater’s life. Address this issue promptly to maintain optimal performance. 
  • Stay Up to Date with Annual Maintenance – Don’t skip annual plumbing inspections. They ensure everything is running smoothly, identify minor issues before they become major problems, and help prevent potential plumbing disasters. 

Keep track of your water heater’s age to plan for replacement options in advance. If you need help determining its age or want a free water heater estimate, we’re here to assist you with any questions or concerns. 

You can count on Narrow Path Plumbing today at (937) 623-2619, or schedule an appointment online now by clicking here! 

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