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When Should You Replace Your Water Heater?

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Experiencing issues with your water heater can be extremely bothersome. So in order to avoid them, it’s vital to know when you need a complete water heater replacement or a simple water heater repair.

For this article, we list down some ways to make your storage or instant water heater more durable as well as some issues that might warrant a water heater replacement. We’ve also included some things you need to consider when purchasing a new water heater.


Signs of Water Heater Damage:


The following are some signs of a damaged water heater:

Decreased Hot Water Supply

Regardless of the water heater brand you’ve purchased from, your unit should be able to provide you with adequate hot water. But should you notice a lack of such from your water tap, then it might be best to engage a professional plumber to replace your water heater completely.

Old Age of Water Heater

If you have an instant or storage water heater which has long been in use, you may want to have it replaced with a more updated model. This is because old water heaters tend to be less efficient, less durable, and more likely to experience plumbing emergencies than modern water heaters. To ensure that your new water heater doesn’t face any installation problems, hire a professional plumber to set it up for you.

Deteriorating Water Heater Tank

Water heater corrosion and rusting usually comes about due to poor water heater maintenance. When these occur, major issues such as a water heater leak and bursting are more likely to take place. To avoid them, call an emergency plumber once you notice deterioration in and around your water heater tank.

Rusty-looking Water

Like toilet bowls, deterioration in the water heater tank can also cause its water supply to be affected as well. One sign of this is when it starts to produce an orange-brown color due to the tank’s iron structure corroding. In that case, it’s best to engage a plumber to replace your water heater entirely.

Water Leaks

Water heater leaks can also occur even without any obvious signs of water heater failure. Some plumbing leaks can be resolved if the unit has only been recently installed. But if your water heater has been in use for a long time, having a water heater replacement done might be a better option.


How Long Should A Water Heater Last?

Most commercial and HDB plumbers believe that a water heater should last about eight to twelve years. However, your unit’s life expectancy also depends on its design, plumbing installation quality, design, and maintenance schedule. If your water heater has been in service for more than a decade, the chances of it experiencing plumbing leaks and defects are much higher. As such, replacing it might be necessary in order to avoid such issues. But if it has only recently been installed, try having a residential or commercial plumber repair it in case it experiences any problems.

Making an instant or storage water heater last longer is possible so as long as you have it regularly serviced and maintained. This usually involves draining the water heater twice a year to discard any sediment accumulation which might lead to corrosion. Besides that, you should also release the pressure-relief valve frequently to drain all excess water into the overflow drain pipe.

Another method which you should conduct time and again is adjusting the thermostat to a temperature of 120 degrees Fahrenheit. By doing this, you can lower the likelihood of the water heater tank overheating and sustaining major damage. If you want assistance with any of these procedures, call plumbing services to help you out.


Factors To Consider When Choosing A Water Heater Replacement

When choosing a new model to replace your current water heater, make sure to take note of the following factors:

Water Heater Type

There are many different types of water heaters in the market. These include electric water heaters, instant water heaters (such as Rubine water heaters), gas water heaters, storage water heaters, and multipoint water heaters. Some types might seem more beneficial than others depending on your specific requirements. For instance, you might prefer to have an instant water heater installed in case you want to have a quick supply of hot water. On the other hand, you might consider a multipoint water heater as your primary option if you simply want hot water for washing dishes.

Many modern water heaters today are simpler to maintain as compared to older units. Whether you purchase an Ariston water heater or a Rheem water heater, make sure to service your unit constantly so that it lasts for the long term.

Durability Level

When buying a brand new water heater, you should make sure that the model you choose is as durable as possible. One reason for this is that some water heaters easily corrode while others experience water leaks shortly after being installed.

Fortunately, much new storage and instant water heaters are energy-efficient and contain damage-proof materials. One example is foam insulation which is injected in between the outer shell and tank for better heat retention. A number of water heaters even have glass liners built into them to prevent corrosion.

For your water heater to remain durable and not incur major damaged while being set up, seek assistance from a recommended plumber.

Hidden Installation Costs

Having a new water heater installation done might warrant some hidden costs just like other home maintenance services. A likely reason for this is that certain procedures are needed to bring it up to building codes. Installation of additional parts such as water heater mounts and a drain might also be a possible cause. All in all, be sure to consult a reliable plumber so that all costs for your water heater replacement are outlined. That way, you can avoid going over budget.





If you have a new water heater that you want to install, feel free to contact Everyworks Singapore for help. Our crew of experienced plumbers can provide you with high-quality water heater installation services so that your new unit is set up efficiently. For more information, be sure to view our price list.


Everyworks Singapore gives you the quickest solution to resolve all home maintenance issues faced by the busy modern individual. Fast response, fast arrangements and quality workmanship at reasonable and affordable prices. As a leading trusted service provider in Singapore, we have served over 20,000 customers delivering outstanding service with hundreds of highly-rated reviews on both Google and Facebook for our professional plumberelectricianaircon servicing technicians and handyman teams. Read through our articles and browse our past works to find out more about our home services in Singapore. To find a quick solution to your home repair woes, contact our dedicated and fast response customer support with a picture or a quick text either by Whatsapp at +65 82410032 or calling us at +65 6909 0990. For email enquiries, send it to


This article is reproduced from Mr Plumber Singapore.

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