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How Many Years Does A Tank or Tankless Water Heater Last

How long Does a Water Heater Last? Your Questions Answered


Nobody wants to think about their water heater breaking down or leaking, but the fact is that they do wear out over time and when they do it can be a huge pain. 

A broken water heater can leave you without hot water for days on end. Not only is this an inconvenience, but it can also be a safety hazard.

In this article, we will provide up-to-date information on how long different types of water heaters last, as well as tips on how to extend the life of your current water heater. So let’s get started!

How Long Does a Traditional Water Heater Last?

The Average Lifespan of A Traditional Water Heater

The average lifespan of a traditional water heater is 8-12 years. However, this number will vary based on a number of factors, including the quality of the unit, the type of fuel it uses, and how well it is maintained.

For example, an electric water heater will typically last longer than a gas water heater. This is because electric water heaters don’t have any moving parts, whereas gas water heaters have a burner that can break down over time.

In addition, well-maintained traditional water heaters will last longer than those that are not. This is why it’s so important to follow the manufacturer’s maintenance instructions and read up on how to properly care for your water heater below.

How Long Does a Tankless Water Heater Last?

tankless water heater

Tankless water heaters, also known as on-demand water heaters, are a newer technology that is quickly gaining popularity. While these units are much smaller than traditional water heaters and they don’t store hot water. Instead, they heat water on demand, which makes them much more energy-efficient.

The average lifespan of a tankless water heater is 20 years. However, like traditional water heaters, this number will vary based on the quality of the unit and how well it is maintained.

For example, a tankless water heater that is used infrequently will last longer than one that is used all the time. In addition, a tankless water heater that receives regular maintenance and has high-quality parts will last longer than one that is not well-maintained.  

5 Signs That Your Water Heater Will Need Replacing Soon

While the average lifespan of a water heater is 8-12 years for traditional units and 20 years for tankless units, there are some signs that your water heater may need to be replaced sooner.

If you notice any of the following, it’s time to start shopping for a new water heater:

1. Your Water Heater Is Leaking

water heater leaks

Leaking is one of the most common signs that your water heater is on its last legs. If you see any pools of water around or under your water heater, it’s important to call a professional right away.

2. Your Hot Water Isn’t As Hot As It Used To Be

If you’ve noticed that your water heater isn’t heating water as well as it used to, it may be due for a replacement.  In some cases, this problem can be fixed by simply replacing the heating elements. However, if the problem persists, it’s probably time to invest in a new water heater.

3. Your Water Heater Is Making Strange Noises

If you start hearing banging, popping, or other strange noises coming from your water heater, it’s a sign that something is wrong. These noises are a sign that the metal tank is rusting and corroding.

4. Your Water Heater Is Cracked or Rusted Out

rusted water heater

If you notice any cracks or holes in your water heater tank, it’s time to replace it as soon as possible. Cracks can lead to leaks and corrosion, both of which will compromise the performance and efficiency of your water heater.

5. Your Water Heater Is More Than The Average Lifespan

If your water heater is getting up there in age, it’s a good idea to start shopping for a replacement. Even if your water heater is still working, it’s not going to last forever. By replacing it now, you can avoid a costly emergency situation down the road.

3 Tips to Make Your Water Heater Lasts Longer

water heater maintenance tips so it will last

There are several things you can do to help extend the life of your water heater, including:

1. Flushing The Tank

One of the best things you can do for your water heater is to flush the tank on a regular basis. This simple maintenance task will remove sediment and mineral buildup from the bottom of the tank, which can cause corrosion and reduce the efficiency of your water heater.

2. Maintaining The Anode Rod

The anode rod is a sacrificial piece of metal that helps to protect the tank from corrosion. Over time, the anode rod will corrode away, leaving the tank vulnerable to rust and other damage.

To help extend the life of your water heater, it’s important to check the anode rod on a regular basis and replace it whenever necessary.

3. Investing In Regular Maintenance

One of the best things you can do to extend the life of your water heater is to invest in regular maintenance and repairs. Whether you hire a professional or do it yourself, proper maintenance will help ensure that your tankless or traditional water heater lasts as long as possible.

Why You Should Be Proactive VS Reactive When Replacing Your Hot Water Heater

When it comes to replacing your water heater, it’s always better to be proactive rather than reactive.  By replacing your water heater before it suddenly breaks down, you can avoid the cost and hassle of an emergency replacement.

Additionally, being proactive about your water heater will help you to make a more informed decision about what type of water heater is best for your home. Whether you choose a traditional tank or a tankless one, having less urgency when making your decision will allow you to choose the best option for your home.

In short, while it’s impossible to know exactly how long your water heater will last, being proactive and paying attention to the signs that it’s time for a replacement will help you to get the most out of your investment.

If you have any concerns about your water heater, be sure to speak with a professional as soon as possible. Whether you need maintenance or repairs, a qualified plumber can advise you on what steps you should take next to ensure that your water heater lasts for years to come.

Conclusion

If you’re looking to buy a new water heater, keep these tips in mind. Whether you choose a traditional or tankless model, taking the time to do your research and find a quality unit is critical for ensuring that it lasts for years to come.

At the end of the day, how long your water heater lasts depends on a number of factors. By being proactive, maintaining your unit properly, and replacing it when necessary, you can ensure that you’re always getting the most out of your hot water.

If you live in Lower Mainland Canada and need a hot water tank replaced or want to upgrade to a tankless water heater, give us a call and we will be more than happy to help. We offer a wide range of plumbing and heating services, and our team would be more than happy to help you choose the best water heater for your home.

John Relampago

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