Should I Replace My Water Heater Before It Fails?

Should I Replace My Water Heater Before It Fails

Water heaters are one of the most integral parts of our life. It is being taken into consideration by us regularly for different purposes like cleaning, bathing, and washing.

So, it needs to be taken care of so that it can run efficiently for a long time. Not doing so can certainly cause damage to your heater before you might even know. So, coming to your question;

Yes, you must replace your water heater before it gives up! The process of operation of these systems can live no more than up to 8 years. So, you need to make sure that you are getting a new one before that. Using the same can hold risk as it holds the possibility of even causing damage to your health. 

The Importance Of Water Heaters In Our Lives

We are using water heaters for different aspects in our lives so, if it gets damaged, a part of us gets stopped or wasted.

We are always ignoring this machine but it’s time we ensure that it is maintained in proper condition. From hot water bathing, to post work relaxation showers, you need your water heaters to perform properly. 

So, it is important that you take care of it precisely. It will certainly be a personal disaster if your water heater gets damaged. But, there is a time for it as well.

You must know that your water heater comes with a life span and you need to get it replaced before it starts to harm you. You need to make sure that your water heater is replaced after 8 years so that there is no harm done to your body. 

What If You Are Maintaining Your Water Heater Correctly?

There are many who are living with an attitude that nothing will happen to them and their water heater. In fact, there are many who might not have experienced any issues with their water heater in years and still use it without any trouble.

Not many even remember when they had installed their water heaters. All these aspects mean only one thing: that you are knocking the doors of personal disaster and it can hurt you anytime. , 

You must know that water heaters account for most of the energy consumed in their property. If not maintained properly, things can get even worse. 

So, if you want it doesn’t cost you more make sure that you are when I should get my water heater replaced? If you do not have the required understanding of the same then you have certainly landed yourself on the right page. 

Should We Replace The Water Heaters Within 8 Years?

It completely depends on the kind of water heater you are using. To make it more clear, take a look at the below mentioned table:

Average Lifespan of Water Heaters

Water Heater Types Average Life Span 
Tank Gas 8 to 12
Tank Electric 10 to 15
Tankless Gas 20 years
Tankless Electric 20 years

As per the recent study, it has been observed that the lifespan of a water heater lies around 8 years minimum. After this, it starts to deteriorate. You might feel confident that the water heater you purchased is of the best brand and you are maintaining it quite exquisitely.

But, however good you have your water heater maintained or whatever be the brand of your water heater, the chances of it surviving gets low after a span of 8 years. But, the good part is that there will be symptoms that your water heaters will be reflecting for you to get an idea that is starting to give up.

See also: Can old water heater make you sick?

So, you need to be very cautious and check with the symptoms that your water heater is showing and make your decision. If you keep dragging the same then it will certainly get damaged but also it might end up hurting your health. 

So, this shows why it is important that you get your water heater replaced without any delay after it has crossed the hurdle of 8 years. You might think that it is not that much time but, if you are using it regularly, it might wear down and you have to get rid of it for it costs you a lot. 

You might say a tankless water heater can survive around 20 years as stated in the graph. 

But, we all know that a tankless water heater will not be able to hold as much water when compared to the ones with the tank. So, there is nothing much to care about and this might make the heater last long. Over time the water heaters with tanks are preferred a lot more and it needs proper care. 

When to Replace your Water Heater

To help you out, below mentioned are few of the scenarios that you might experience with your water heaters that are shouting out loud to you to get it replaced, check it out:

1.) Water Leakage

If you are experiencing water leakage in your water heater, then it is the easiest sign shouting out loud that there is something fishy. There are many reasons that can make water heaters face leakage issues.

Water leakage water heater

It can be the cold weather that is making the water heater expand and contract and that is causing a leakage. Not only this, the older units can crack and this can lead to leakage as well. 

2.) High Bills

Another major symptom that reflects that your water heater needs replacement is the high electricity bills. The cold season can make you use water heaters a lot more than ever. If you witness a spike in your bill numbers more during this time then it has to be because of your water heater. 

3.) Rust

Another problem that you might face with your water heater is that it can experience rusting. This means that either there is leakage or the water heater has passed its prime. You might see that water is flowing with the color of rust or discolored and this is not good for your health at all. 

4.) Noisy Operation

There is no reason why water heaters must operate with noise. It should operate quietly and effectively. But, if there are any kind of noisy issues you are facing then it is high time you get it checked because there is a possibility of sediment build-up.

5.) Fluctuating Temperatures

Another major symptom that you might face with your water heater is that the temperature is fluctuating quite quickly. Either your water might get heated quickly or not at all. If these are the issues that you might be facing then it needs to be looked upon at the quickest.

All these symptoms shout out loud that get your water heater replaced quickly or else it might cause major damage to your health. 


If you are still thinking about running your water heater until it breaks down then you might be risking your life. It’s not safe at all to use your water heaters for more than 8 years or else the quality of water coming out of it gets very low.

So, you need to catch the symptoms and ensure that you are getting your heater replaced without any second thought! 

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