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How Long do Water Heaters Last – Truth Revealed!

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Aizaz khan
Aizaz khan
Aizaz was the first person to get a byline on his blog on technology from his home in Bannu in 2017. Then, he went on to a career in breaking things professionally at my electric sparks which is where he eventually took over the kit as a hardware editor. Today, as the senior editor of hardware for my electric sparks, he spends time reporting about the most recent developments in the hardware industry and technology. If he's not reporting on hardware or electronics, you'll see him trying to be as remote from the world of technology as possible through camping in the wild.

There’s nothing more relaxing than a hot shower, especially in the winter months – which is the reason water heaters are an essential component in nearly every household.

But, like any other electrical appliance, however, they are limited in their life span. If you’re looking for continuous hot showers, it’s beneficial to monitor the condition of your water – so you know when it is time to change or fix your heating system.

The exact life span of a water heater could be complex as it depends on many factors such as the amount of use, age and so on.

However, if you’d like to know how long it will take to keep track of your water heater, you’ll find the information to that question in the following article.

We will explore the typical lifespan of water heaters (two kinds), What affects their performance, the best way to increase their longevity and other details.

water heater

How Long Does a Water Heater Last?

Generally speaking, the period for water heaters is between 10 – 15 years. The duration of time can change or be reduced based on various variables. Furthermore, the typical lifetime of water heaters depends on the type of heater you employ. Water heaters come in two varieties, namely tanks and non-tankless.

The lifespan of Tank Water Heaters –

Tank water heaters can last for 8-12 years. They can last for up to 15 years if well maintained. An anode rod is inserted into the tank to attract contaminants from the water. It also protects the lining of the tank.

The rod will become useless after prolonged use by the tank’s water heater (about ten years). The acidic particles that accumulate inside the tank, including the bottom, break the rod. The tank can then begin leaking. This article will explain how to stop leaks.

The lifespan of Tankless Water Heaters –

Tankless heaters are more robust than traditional heaters due to the latest technology. They last for around 20 years. Some heaters can last for up to 30 years if well maintained.

The heater can heat water at the proper time. Hence it is often referred to as an “on-demand heater.” They do not have to be running continuously to warm water, which improves the life expectancy of their owners. While tankless water heaters can be susceptible to corrosion, it is more gradual.

How to Determine the Age of Water Heaters?

Knowing the expected lifespan of every type of water heater makes it possible to predict when you’ll need replacement. However, this is only feasible when you know the approximate condition of the water heater. What happens when you buy a house with a used water heater but do not know its age?

How can you determine the age of your current water heater? You’ll need to examine your water heater’s serial numbers. This comprises two numbers: one letter and the sequence of numbers. The month and the year of production are usually represented with letters and initial two numbers.

To represent December, letters must not go beyond the letter ‘L’. If you locate the serial number of a water heater A110297340, “A” is the symbol for December. “A” represents January. The month that begins the calendar year is 2011.

If you want to know if the water heater manufacturer is following this convention, you can contact them. They might be able to identify the date of manufacture of your heater even if they do not adhere to this standard.

Signs that indicate it’s time to replace the Water Heating Unit

As well as maintaining the water heater according to the manufacturer’s specifications. Additionally, you must periodically check your water heater’s performance to ensure it’s operating in the best way. While each appliance has a life span based on usage, It is an excellent idea to begin searching for a replacement water heater if you observe any indications of wear and tear.

    • If it is heard rumbling sound or the sound of banging, Manufacturers typically recommend that water heaters with tank designs must be flushed every year. This is an obligation to keep the warranty in effect. But, not many people comply with this recommendation. The calcium buildup caused by hard water may build up in the tank’s base. If the water heater is used, it will rattle or bang because of the buildup of sediment.
    • Hot water smells strange. There may be something that contaminates your water heater when there is a distinct taste or smell. The issue may be due to metal absorption in the water or bacteria growing in the tank. If the problem continues, you might need to consult an experienced plumber.
    • Hot-coloured tint, which could be dirty yellow or reddish – Could indicate the formation of rust. It is essential to determine whether discolouration happens when cold water flows. If not, it will most likely be inside the water heater and not in galvanized pipes.
    • There is a sudden drop in temperature. There’s less hot water available than there was before. The tank could develop an accumulation of sediment over time. This will reduce the amount of water that is available. The tank must be flushed and cleaned when hot water drains more quickly. If you’ve been waiting longer than necessary to wash your tank, it could be time to get a new one.
    • The base might be leaking. First, make sure that the leak isn’t emanating from a fitting or valve that requires to be tightened or replaced. To determine the cause and for any repairs, you need to contact an expert. If that is the situation, the tank might have damaged or corroded internal leaks.
    • The quality of water will be affected when you have hard water. Hard water may cause damage to a heater and can reduce its lifespan by two years. The water heater could require replacing more often if you notice the formation of white limescale over the pipes.
    • The location of installation can affect the lifespan of heaters. Water heaters installed in garages, crawl spaces or any other place where temperatures decrease could have to work harder to heat the water. This is why they tend to wear out faster than heaters installed in homes with thermostats for temperature control. If you’ve got one of these components in your home, It is crucial to look for signs that suggest the heater is about to die earlier than the manufacturer recommends.

How to Increase the Lifespan of a Water Heater?

There is a way to extend the life span of your water heaters by following specific guidelines and tips. The following are to help you.

Scheduled Tune-Ups Regular maintenance can make the life of your water heater function more efficiently. Additionally, a skilled technician can identify warning signs that your heater is getting ready to fail.

  1. Water Treatment or Scale Inhibitor

Limescale deposits could harm traditional and tankless water heaters, mainly if you reside in areas with hard water, such as Brampton. Mineral deposits can cause the hot water suddenly become hot. Install an inhibiting scale filter to guard your heater from water damage or extend its lifespan. It is also possible to install water softeners and whole-home water purifiers.

  1. Flushing

To remove the buildup of sediment, flush the tank of your water heater every six to 12 months. It is possible to do this at home; however, when you’re not sure what to do, or when it’s the first time you have drained the tank for a long time, you may want to get an expert.

  1. Anode Replacement

The Anode rod is made that is made of metal that is inside the tank’s heater. It draws ions and minerals which could harm the tank. The anode needs to be replaced if damaged after 2 to three years. To extend your tank’s life, install an additional rod to shield it.

Some Frequently Asked Questions

1. What can I do to replace an old 15-year-old water heater?

If your tank is 6-12years old and you are experiencing a more rapid loss of hot water, it is worthwhile to replace it. However, age and heat loss aren’t the only essential things. A water heater 15 years old may still function and not require to be replaced.

2. Do I have to change my water heater before it gets damaged?

The home’s water heater may wear down if you don’t change the rod in a few years. The tank may be rusty, causing a massive failure that can flood your home. It is possible to avoid this by replacing your water heater before it fails.

3. What happens if the hot-water heater ceases to function?

A malfunctioning water heater can cause hot water to turn cloudy or even have an unpleasant metallic taste. If deposits and contaminants are discharged from the tank to the water supply, cloudy or discoloured water may develop. The stakes usually create a metallic taste or an odour.

4. What can to do with an old-fashioned water heater?

  • Here are some suggestions for how to use the old heater. They’re…
  • *Donate Your Water Heater
  • • Recycle water heaters
  • Place your water heater in the garbage
  • Bring an appliance to be disposed of at the Landfill.
  • To remove your water heater, you must hire a junk removal company.
  • You can eliminate the water heater you have by scraping it off.

5. Is an old hot-water heater worth something?

The price could range from $7-$30* depending on the dimensions and the materials used to construct your heater. It’s about whether you decide to take the whole tank to the scrapyard or only the components.

Final Words Before Wrapping Up

Showering warmly is a highly relaxing way to start your day. Water heaters have made it simple to have hot water at the right time. But, electric appliances are prone to having a limited life span.

If you’re interested in the life spa water heater’s life span, look at this article. We’ve provided all the relevant information related to the topic. According to our findings, water heaters typically last around 10 to 15 years. It is possible to extend their lifespan by maintaining them properly.

I hope that this article has given you the confidence to answer any questions you may have. If you have any doubts, you can write to us via the comments section below. We will respond within the shortest time possible.

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