How Long Water Heater Last

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Solved! This is How Long a Water Heater Actually Lasts

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Q. We just bought a house, and the previous owners told us that the water heater is about 6 years old. Does that mean we’ll have to replace it soon? How long do water heaters last?

A.As long as it is still heating water enough and there are no leaks or weird noises, you should be able to get a few more years out of it. The usable life of a water heater varies based on the kind of water heater, the quality of the device, and how well it has been maintained. When it comes to water heaters, you may be thinking, “How long do they last?” Continue reading to learn about the indications of aging and what to consider when replacing an old water heater.

A Water Heater’s Life Expectancy

There are a variety of elements that influence the life expectancy of a water heater. In addition to the age of the water heater and whether or not it receives regular maintenance, the quality of the water and the amount of water that is used on a regular basis have an impact on its longevity. However, while a water heater may be able to outlive normal projections, there are expectations for how long a water heater will survive dependent on the type of water heater used.

A traditional tank-type water heater lasts an average of 8 to 12 years.

An anode rod is installed within the tank to preserve the internal lining by drawing all corrosive particles to itself through a process known as electrolysis, which is performed on the rod. The particles from the rod’s corrosion accumulate in the bottom of the water tank, where they may ultimately degrade or damage the tank’s lining. When this occurs, the rod is no longer effective at its task. Once corrosion begins to occur within the tank, the water heater has reached the end of its useful life.

A tankless water heater can last up to 20 years, sometimes even longer.

Known as “on-demand” water heaters, these appliances do not operate continually to ensure a constant supply of hot water, allowing them to survive far longer than their tank-style counterparts in the process. Tankless water heaters (which do not employ anode rods) may, at some point, succumb to corrosion and need to be replaced as a result. Related: The Best Tankless Water Heaters of Related: The Best Tankless Water Heaters of 2021

Your existing water heater’s serial number holds the clue to its age.

The serial number of your water heater, which consists of a letter followed by a series of numbers and is situated on the upper section of the water heater, can help you establish when it was made even if you can’t locate the original documentation for your appliance at the time of purchase. Typically, the letter represents the month—for example, “A” represents January, “B” represents February, and so on, up to “L” representing December—and the next two numbers represent the year it was created.

This rule of thumb applies to the majority of hot water heater manufacturers, but if you have any questions, you may double-check the information on the company’s website. IN CONNECTION WITH: Choosing a New Appliance: The Difference Between Gas and Electric Water Heaters

Signs Your Water Heater Might Be on Its Last Legs

It’s necessary to monitor the performance of your hot water heater on a frequent basis to ensure that it’s operating at peak efficiency. This goes beyond simply following the manufacturer’s maintenance recommendations. However, even if allappliances have an average lifespanbased on regular use, it is recommended that you begin looking for a replacement as soon as you observe any of the following indicators of wear and tear.

  • When a water heater is nearing the end of its useful life, it is common to hear banging or rumbling sounds. Few individuals actually follow the manufacturer’s recommendation to flush a tank-style water heater on an annual basis, resulting in calcium buildup from hard water collecting at the bottom of the tank. This is a necessity for maintaining the warranty on the water heater. It builds up, hardens, and finally solidifies into a thick crust, which can cause the water heater to creak and bang when in use
  • The hot water also has an unusual scent to it. If the hot water has a strange odor or flavor to it, it is possible that something is polluting the water storage tank. Metal that has been absorbed by the water or bacteria that has gathered inside the tank might be the cause of this odor. Alternatively, if cleaning the tank does not resolve the issue, it may be necessary to hire a plumber. Rust might be present in any faucet that produces tinted hot water, whether it be red or filthy yellow. It’s critical to evaluate whether the discolouration shows while the cold water is flowing as well as when it’s not. A corrosion problem is more likely to begin inside the water heater rather than within any rusting galvanized pipework, if this is the case
  • It is possible that the water temperature will decline. This indicates that the water heater is approaching the end of its service life if the water does not heat up as quickly or does not remain at the correct temperature for as long as it once did
  • There is less hot water available than in the past. Over time, silt can accumulate inside the water tank, reducing the amount of space available for water storage within the tank. If the hot water is running out more quickly, it is possible that the tank has to be emptied and cleaned. If you wait too long to clean the tank, it may be necessary to replace it. The presence of water accumulating around the base of a water heater tank is also a bad omen. First, verify sure the leak isn’t coming from a fitting or valve that simply needs to be tightened or replaced by a qualified professional. Engage the services of an expert to investigate the issue and conduct any necessary maintenance. If you discover that the source of the leak is the tank itself, it is possible that the tank is fractured or rusted within. The hardness of the water is influencing the quality of the water. Using hard water can cause significant damage to a water heater, reducing its service life by two or more years. If you find white limescale accumulating on plumbing surfaces, it is possible that the water heater may need to be changed more frequently. The location of the heater might have an impact on its longevity. Garages and crawl areas, where the temperature lowers dramatically, need the use of more energy to heat the available water, resulting in a shorter lifespan than units installed in a climate-controlled home. It is recommended that you begin looking for end-of-life warning indications sooner than the manufacturer suggests if either of these factors applies to your system.

LINKED: The Best Tankless Gas Water Heaters of Related: The Best Tankless Gas Water Heaters of

Planning Ahead to Replace a Water Heater

A hot water heater replacement is not an uncommon undertaking, but it is one that requires careful preparation and consideration. Depending on whether you have a regular tank water heater or a specialist electric tankless water heater, the time it takes to order a replacement might differ. Additionally, scheduling a time with a professional plumber to make the switch when it is not an emergency will save you money on additional installation expenses. Most importantly, knowing the precise hot water heater that will be needed before the present one reaches the end of its useful life may help the procedure run much more easily and efficiently.

Think 2 years beyond the predicted lifespan of your water heater.

When considering the normal water heater life expectancy for the present model, keep the following in mind: A tank-style water heater should be replaced when it reaches the age of 8 to 10 years, and a tankless water heater should be replaced when it reaches the age of 15 to 18 years. The inconvenience of a broken pipe and the inconvenience of running out of hot water will be avoided, and excess energy consumption will be minimized as a result of these measures.

Take advantage of the energy-saving tech features newer models offer.

After several years of use, either kind of water heater is susceptible to mineral deposits and silt accumulation, which can increase the amount of energy required to heat the water, hence decreasing the overall efficiency of the device. Install a replacement, on the other hand, and the combination of a decade’s worth of technological advancements and the new model’s clean interior will almost certainly result in a reduction in your power bill in the months to come. OTHER RELATED: The Best Propane Tankless Water Heaters for Your Residence

Start looking for a new water heater before it’s needed.

The procedure of replacing a water heater might become more complex and expensive if you wait until it becomes an emergency or is exceedingly inconvenient. If your present water heater is exhibiting symptoms of wear and tear, begin investigating replacement choices and speaking with a professional about arranging an appointment for an evaluation and possible replacement. A conventional water heater can be delivered in a few days and replaced in a few hours by a professional, but having a plan in place before your water heater breaks can be extremely beneficial.

Call the manufacturer if the water heater is still under warranty.

While a variety of problems might indicate that a water heater is nearing the end of its useful life, if your unit is only a few years old, the problem may be repairable and covered by the manufacturer’s warranty. Before purchasing a new appliance, it may be worthwhile to contact the manufacturer or a plumber to have the item inspected.

Repairing an older unit will also provide you more time to choose a replacement unit when the time comes. RELATED:Solved! How to Choose the Most Appropriate Water Heater

Final Thoughts

Hot water heaters have become indispensable components of the contemporary house, yet they are rarely given much thought until something goes wrong. The performance of a home’s functional parts, such as the roof, windows, electricity, and stairwells, should be checked on a regular basis to avoid a possible problem. Knowing the critical warning signals that suggest that a hot water heater may need to be replaced soon, as well as what to look for when replacing a hot water heater, will help you save time, worry, and money on your next hot water heater installation.

FAQs About Water Heaters and How Long They Last

The majority of competent plumbers can complete the installation of a water heater in a few hours.

Q. Can a water heater last 30 years?

30 years is an unusually long time for a used water heater to operate. Most tank water heaters have an average lifespan of 8 to 12 years, but tankless water heaters can have a lifespan of up to 20 years or more.

Q. How much does it typically cost to replace a hot water heater?

The cost of replacing a used water heater varies depending on your region, where the heater is placed in the home, the type of hot water heater being installed, and whether or not the situation is an emergency replacement. Typically, the price range begins at around $1,000.

Q. Is it possible to repair a leaking water heater?

It is feasible to repair certain water heater leaks, and this is something we recommend. There might be an easy explanation for a leak coming from the pressure relief valve or drain valve, such as a buildup of minerals caused by hard water. A simple adjustment such as tightening a connection or changing a washer may suffice, but a more intricate fix that requires the expertise of a professional may be required. Always turn off the water supply before messing with a hot water heater for the sake of safety.

Q. How many showers can you take with a 50-gallon water heater?

How long the showers last is determined by the duration of the showers. A 50-gallon water heater has the capacity to provide around 35 gallons of hot water in an hour. A typical shower consumes around 2 gallons of water every minute, for a total of approximately 17 gallons of water. Get free, no-obligation repair quotes from qualified plumbing specialists in your area by filling out the form on this page.

See also:  How To Change Hot Water Heater Element

When to Replace a Water Heater

There is a possibility that you can fix your current water heater if it is leaking or not heating up properly. When the time comes, learn how to recognize the indicators that your water heater has to be replaced completely.

How Long Do Water Heaters Last?

According to the manufacturer’s recommended service life, the life expectancy of a water heater is between eight and twelve years on average. That varies depending on the unit’s location and design, the quality of the installation, the maintenance schedule, and the quality of the water. Generally speaking, if your water heater is more than 10 years old, if it leaks at the base of the tank, or if it operates irregularly, it’s time to consider replacing it. You might also choose to upgrade to a more energy-efficient model in order to reduce your energy costs.

Before you begin looking for a replacement, check to see whether an electrical problem, such as a blown fuse or a tripped breaker, is the source of the unit’s failure.

Routine water heater maintenance will help you get the most out of your device, and certain fixes — such as replacing a pressure relief valve or heating element — are quite straightforward to complete.

Troubleshooting Common Issues

One of the most typical issues that arises with a water heater is that the water does not heat up as quickly as you would like it to. This is typically caused by a faultythermostator or a malfunctioning heating element in the boiler. When your water isn’t hot enough, have a look at the following.

Electric Water Heater

  • Check to see that the electricity is connected and that the thermostat has been reset. Flush the heater to remove any sediment that has accumulated in the tank. Ensure that the hot water lines are properly protected. Replacing the heating element or thermostat is a good idea. The thermostat’s temperature setting should be increased.

Gas Water Heater

  • Check to see that the electricity is on and that the thermostat has been reset. Remove any debris from the heater’s tank by flushing it. Warm water pipes should be kept warm by insulation. The heating element or thermostat should be replaced. The thermostat’s temperature setting should be raised.

Other Common Problems and Possible Solutions

  • Check to see that the electricity is connected and that the thermostat has been reset
  • Flush the heater to eliminate any sediment that has accumulated in the tank
  • Thermally insulate the hot water lines. Replacing the heating element or thermostat is recommended. Increase the temperature setting on the thermostat

Water Heater Maintenance

Although today’s water heaters are designed to require little or no care, following these maintenance guidelines may help you extend the life of your water heater. For further information on how to maintain a water heater, see How to Maintain a Water Heater.

  • The majority of newer water heaters are designed to require little or no care
  • Nonetheless, following these maintenance guidelines may help you get the most out of your water heater. Continue reading for additional maintenance advice on how to keep a water heater running well.

When Replacement Is Necessary

Although today’s water heaters are designed to require little or no care, following these maintenance guidelines may help to extend the life of your water heater. For additional information on water heater care, see How to Maintain a Water Heater.

  • Heaters with a capacity of 40-gallon or 50-gallon are the most commonly encountered
  • In gallons per hour, the recovery rate refers to the number of gallons heated by the heater. In terms of dimensions, depending on where you intend to put the unit in your home, you may require a specific width and height
  • Ratings for energy efficiency: A label on the side of the unit shall display the projected yearly cost of operating the unit in dollars. Models with high energy efficiency can help you save money and energy.

Gallon Capacity: The most typical sizes are 40-gallon and 50-gallon heaters. In gallons per hour, the recovery rate indicates how many gallons the heater can heat. Size: Depending on where you plan to put the unit in your home, you may require a specific width and height. Energieefficiency ratings should be shown prominently on one side of the unit, along with the anticipated yearly cost of operation. Models with high energy efficiency can save expenses while also conserving energy.

  • What plan do you have for getting rid of your old water heater? Check your local codes to see how such equipment should be disposed of. Will you be able to manage the device on your own physical terms? Water heaters are large and hefty appliances. You’re going to require assistance
  • Do you have all of the tools you’ll need to complete the job? Water heater installation necessitates the use of adjustable wrenches, screwdrivers, a hack saw, and pliers among other tools. If your copper pipe installation necessitates the use of a propane torch, you may also require one. Do you have the necessary time to complete the task? Once you begin replacing a water heater, you must see it through to completion.

Please see our articles on How to Install an Electric Water Heater and How to Install a Gas Water Heater for more information on how to replace a water heater in greater detail.

How Long Do Water Heaters Really Last?

A water heater is a vital part of every home’s plumbing system, but it, like other appliances, has a limited service life. It’s also important to be prepared in the event that your water heater goes down. Without proper plumbing, you’ll be stuck with cold water when you really want a hot shower, not to mention dealing with the possibility of water damage to your property. As a result, be prepared. Learn how long a water heater lasts, when to replace your water heater, and what you can do to make your water heater last even longer!

How Long Does A Tank Water Heater Last?

A standard electric or gas water heater keeps hot water stored in an insulated storage tank for long periods of time. The typical tank has a lifespan of 10 to 15 years. The serial number on your machine will tell you how old it is if you aren’t sure.

How Long Does A Tankless Water Heater Last?

Tankless water heaters (also known as “on demand” water heaters) conserve electricity. In lieu of a storage tank, they heat water just when it is required. Tankless types have a longer lifespan than conventional units, lasting at least 20 years and maybe longer with proper care. What are the signs that it’s time to replace your tankless water heater? Make certain that you are purchasing the top tankless water heaters available in Ontario.

How Do You Know When A Water Heater Needs To Be Replaced?

Tankless water heaters (also known as “on demand” water heaters) are energy efficient and save you money. In lieu of a storage tank, they heat water just when it is necessary. The fact that tankless models have less wear and tear means that they survive at least 20 years and may last much longer with proper care.

Considering replacing your tankless water heater? Here’s everything you need to know. Buy just the best tankless water heaters in Ontario to ensure a long-lasting investment.

  1. Age. An aged tank water heater (one that has been in service for more than 9–12 years) is frequently a disaster waiting to happen, especially if it is situated in a part of your home that is susceptible to water damage. Look for a suitable substitute
  2. Strange sounds can be heard. The presence of sediment deposits in the tank is frequently responsible for the sounds of pounding or breaking. It is possible that an excessive accumulation of silt indicates the need for a new water heater. Water should be lukewarm or chilly. The work of a hot water heater is straightforward: it simply heats water. When a heater just does not operate as well as it once did, it may be time to consider replacing it. Rust. When it comes to rust on the outside of your appliance, it’s usually noticeable. The presence of discolored or metallic-tasting water might be a solid indication that the tank is corroding on the interior. It is impossible to restore a rusty hot water tank
  3. It is beyond repair. Leakage. The presence of leaks from your hot water tank almost generally indicates that you require a replacement. immediately

How To Make Water Heaters Last Longer

Try one or more of the following approaches to see if they work. You’ll be able to extend the life of your water heater. Regular tune-ups allow your water heater to operate more efficiently and for a longer period of time. A qualified expert is also more likely to notice warning signals that your water heater may be ready to malfunction than an untrained professional. Because hard water is prevalent in areas such as Brampton, limescale mineral deposits can accumulate in both conventional and tankless water heaters, causing them to malfunction.

  • Use a scale-inhibiting filter to keep your water heater running smoothly and efficiently for a longer period of time.
  • Draining (“flushing”) your hot water heater tank every 6 – 12 months will help to remove sediment accumulation from the system.
  • Your water heater’s anode, which is a metal rod located inside the tank, draws ions and minerals that would otherwise damage the tank.
  • Installing a second anode rod will help your tank live longer by providing additional protection.

For Fast Expert Service

Are you unsure whether your water heater is still in excellent working order? Thinking of replacing your old tank heater with a new John Wood unit. or installing a new Navien tankless water heater? Alternatively, would you want to arrange a routine tune-up? Whenever you have a question, we’re here to help and give the assistance you require. There will be no pressure or upselling – just expert, individualized assistance.

How Do I Know It’s Time To Replace My Hot Water Heater? – Expert Ottawa Plumbers

Hot water heaters have a somewhat predictable service life expectancy. The normal trend is as follows: your water heater starts off strong, delivering a consistent supply of hot water throughout the day. It will require a minimal amount of maintenance and probably a few minor repairs over its journey. As the years pass, the performance of your water heater will progressively deteriorate until one sad day you realize it’s time to replace your water heater. Your water heater, on the other hand, may suddenly go wild and develop a serious problem without warning.

In this post, we’ll take a look at two different questions.

And how do you know when it’s time to swap them out?

How Long Will Hot Water Tanks Last?

Water heaters with hot water tanks are the most common form of water heater. They are powered by gas or electricity and heat incoming water to a temperature you choose before storing it in an insulated metal tank until you want it once again.

The life of tanks may be prolonged by flushing them once a year and replacing the anode rods every three years. Residents of Ottawa who use city water may expect to live for around 10-15 years.

How Long Will Tankless Water Heaters Last?

Tankless water heaters are more recent technology that heats water only when it is needed. Due to the fact that tankless heaters do not contain water, they tend to survive far longer than tanks. Unless tankless systems are cleansed routinely every year on well water and every 2-3 years on city water, their life expectancy will be significantly shortened. They will last longer if sediment filters are installed prior to the water input, and they will last longer if water treatment systems are installed to lessen the hardness of the water in locations with hard water.

Common Water Heater Issues

Be on the lookout if you detect any of these problems. You should get your water heater repaired or replaced as soon as possible if you see any of these warning signs. Please follow the steps outlined below to troubleshoot your problem; if this does not resolve the problem, you will require expert water heater servicing.

Hot Water Is Too Hot

Whether your hot water is suddenly considerably hotter than normal, first check to see if the temperature of your water heater has been unintentionally reset by someone else. (Ideally, the temperature should be 49 degrees Celsius.) Also, make sure that the thermostats are set tightly against the tank in order to get an accurate measurement of the temperature. If nothing of these measures resolves the problem, you most likely have a faulty thermostat, which should be replaced by a professional.

Hot Water Is Not Hot Enough

Perhaps you have the polar opposite problem: hot water that never seems to get up to anything more than lukewarm. Check once again that the thermostat is set to the proper temperature and that it is firmly placed before proceeding. If those tests come up negative, you may require a replacement item, such as a dip tube or heating element. or a new water heater. We will evaluate your water heater and advise you on whether repair or replacement is the most cost-effective solution for your situation.

See also:  How To Light A Water Heater

Water Heater Leaking

The lazy src property is used in conjunction with the lazy method and the lazy attributes srcdoc and src. The source of a water heater’s leakage might be one of numerous possible locations. Do you want to be your own amateur detective? Investigate the source of the leak to determine its cause. Before you begin, switch off the gas or power to your heater, as well as the water supply to it. Afterwards, inspect the pressure relief valve, drain valve, input valve, and outlet valves. If any of these components is leaking water, it is likely that it may be repaired or replaced.

Most likely, the tank has deteriorated, necessitating the installation of a water heater replacement unit.

Noisy Water Heater

The sound of a water heater that pops, rumbles, hisses, or sizzles is an indication that something is wrong with it: specifically, that your water heater need immediate care. It’s possible that you have an issue with water flow or water pressure.

More frequently, silt from waterborne minerals has accumulated to a dangerously high concentration. However, if the problem has been ignored for an extended period of time, water heater replacement may be the only option. Flushing the system (for tankless heaters and tanks) may be the sole cure.

Hot Water Looks Brown

Corrosion inside the tank is typically the cause of a rusty or brownish flow that only emanates from the hot water taps. You should down to the basement and examine your water heater in its entirety. Visible rust on the outside of the heater is a major indicator that it is likely to fail. Call us as soon as possible for water heater replacement!

We Know Water Heaters!

Considering whether it’s time to repair or replace your water heater? Here’s what to consider. Out of This World can provide you with experienced guidance. Ottawa homes like Amelie M, who left the following Google Review, may benefit from our high-quality water heater repair, maintenance, and replacement services. From beginning to end, everything about my experience was excellent. When it came to scheduling the appointment, the lady was kind and ready to work with me to find a time that worked for my family.

  1. The day before, I received a text message reminding me that my appointment was between 9 and 11 a.m.
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  3. Crispin and Jacob completed the transfer in less than three hours and were courteous, professional, and hilarious.
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Can a Hot Water Heater Last 20 Years? (The Answer Might Shock You!)

It’s practically hard to function efficiently without access to a well functioning hot water heater. Your water heater is probably something you don’t think about very often, if at all. When it quits working, on the other hand, it’s all you can think about. When you are trying to do simple things like taking a shower or cleaning dishes, a malfunctioning water heater may cause disaster. When your heater stops working properly, it appears that everything is a problem. Sometimes all it takes is a simple adjustment to the thermostat.

Alternatively, you may only require instruction on how to empty a water heater. In either case, your water heater must be in perfect working order at all times. Continue reading to find out if a hot water heater can survive for more than 20 years.

How Long Does a Water Heater Last?

Maintaining your water heater will ensure that it operates at peak efficiency for the longest possible time. You must, however, be aware of when it is necessary to replace your current one. As a result, you should be able to conduct simple activities such as flushing your water heater or relighting the pilot light on your stove. But other folks are uncomfortable with the idea of fiddling with their water heater. In this scenario, you should consult with a plumbing professional who can ensure that your hot water heater remains in good working order at all times.

  1. If the pressure in your water heater becomes too high, the relief valve will open to relieve the pressure.
  2. As a result, you need be aware of how to drain a hot water heater in order to keep it in perfect working order.
  3. For example, you should be wearing protective clothes such as gloves, goggles, and thick clothing to keep you from being burned while working.
  4. In addition, you must turn off the cold water that is coming into your home from outside.

How to Flush a Water Heater

Sediment can have a negative impact on the functioning of your water heater over time. Sediment lowers the performance of your water heater’s heating element. It can possibly cause a blockage in your water lines as well. Every time you check your water heater pressure relief valve, clean the tank to extend the life of the water heater and prevent issues from developing. Pour water into the tank and direct it to a location where it won’t cause harm before starting the project. Ensure that the pressure relief valve is closed before opening the drain valve and allowing the tank to completely empty.

Open all of the hot water faucets and turn on the cold water to the tank to start the process.

You may now switch on the power and, later, the natural gas.

Reigniting the Pilot

The pilot should be re-ignited by turning on the gas valve and turning the control knob to “Pilot.” Whenever the water heater is turned on, a light should blink. By looking through the windowpane, you may see a little flame, which indicates that the pilot has been ignited. Set the temperature to around 120 degrees Fahrenheit at this point. Remember to always refer to the manufacturer’s instructions for further information on how to ignite your pilot. In the case of a modern water heater, the pilot light may be tiny and difficult to notice.

Condensation may form on the surface of your water heater when it is initially turned on. Condensation is natural and will subside as soon as your water heater begins to heat up.

When Should I Replace My Water Heater?

A water heater should have a lifespan of between eight and twelve years on average. While the longevity of your water heater may vary based on the type of your water heater and where you reside, there are some general guidelines. Water heaters have a lifetime that varies depending on how well they were installed by the plumber and how well they are maintained by you. This can also have an impact on the longevity of your water heater, depending on the quality of your drinking water. Generally speaking, if your water heater is ten years old or older, you should consider replacing it.

  1. In the case of a water heater, if you see leaks around the base, it’s probably time to replace the unit.
  2. In the case of your water heater, check to make sure it is not being affected by a blown fuse or an overloaded circuit breaker.
  3. A faulty thermostat or heating element, on the other hand, is frequently the cause of the problem.
  4. Ensure that your water heater is receiving electricity and that the thermostat has been reset if your water isn’t hot enough.

Tips for Choosing a New Water Heater

You may extend the life of your water heater by up to 20 years if you take excellent care of it. There is, however, no assurance that this will happen. You must first estimate the demands of your home in order to determine the size of your new water heater. Suppose you have four individuals in your home and need to figure out how much hot water you’ll need for showers, dishwashing, laundry, and other household activities. Water use of 100 gallons per day for a family of four is not out of the ordinary.

  • Determine the first-hour rating for your new water heater, which is the most important factor to consider.
  • This estimate may be found on the website of the United States Department of Energy, which can also supply you with more information.
  • Take measurements before you buy a new water heater since the new one may be taller or wider than your old one.
  • Bonus: Tankless water heaters have a lifespan of around 20 years, which is a significant advantage.

Hire a Pro to Make Sure the Job Gets Done Right

Plumb Time PlumbingDrain Services will assist you in getting the most life out of your water heater by doing preventative maintenance. With proper maintenance, it is feasible for your water heater to endure for 20 years or more—or at least close to that. Learning how to drain your water heater is a great place to begin your journey. Not everyone, on the other hand, is capable of doing water heater maintenance. No need to be concerned; we’ve got you covered. Whether you want water heater repair or a replacement, our knowledgeable technicians will assist you in restoring hot water to your house.

For almost three decades, we’ve been assisting residents in the greater Columbia, South Carolina area with the maintenance of their plumbing and drain systems.

Contact us online or give us a call at (803) 988-9020 to learn more about Plumb Time. Manny and Tanya are standing by, ready to answer any queries you may have or to assist you in scheduling repairs.

How Long Do Water Heaters Last? Find Out What to Expect

What is the average lifespan of a water heater? Because these units are not inexpensive, this is a crucial issue to ask yourself as you shop about. It’s vital to understand that there are two basic types of water heaters, each with a varied lifespan. There are two types of water heaters: tankless and tank storage. Because they act in various ways, their lifespans differ. We will examine the durability of the two types of water heaters in this article, as well as the elements that might affect their lifetime.

Among the issues we’ll explore in this post are the ones listed below:

  • How long should a water heater be expected to last? Factors that might shorten the life of your water heater include: When should your water heater be replaced? Instructions on how to replace a water heater

How Long Do Water Heaters Last?

Regardless of whether they are tank or tankless, all water heaters are built to survive for more than 10 years. Ultimately, how well you maintain your heater will determine its longevity. Identifying common problems and resolving them as soon as possible will significantly increase the lifespan of your water heater.

Lifespan of Tank Water Heaters

Water heaters with a traditional tank design can endure for an average of 8 to 12 years. However, if it is used and maintained properly, it may endure for up to 15 years or even longer. The tank is equipped with an anode rod, which draws corrosive substances in the water and prevents corrosion of the tank’s inside lining. After utilizing the tank water heater for a long period of time (about 10 years), the rod becomes corroded and no longer functions properly. It is the corrosive particles that accumulate on the tank’s internal lining, especially the tank’s bottom, that ultimately cause it to fail.

For more information on how to deal with leaks, please see this blog article.

Lifespan of Tankless Water Heaters

Tankless water heaters employ innovative technology that allows them to survive far longer than traditional tank water heaters. Generally speaking, the life expectancy of these heaters is 20 years. Some, on the other hand, can endure for up to 30 years if they are properly maintained. The capacity of this type of heater to heat water only when it is required has given it the nickname “on-demand water heater.” When compared to tank water heaters, they don’t have to operate all of the time to keep the water warm, which increases their longevity.

How Long Should a Water Heater Last? Determining Age

Due to the modern technology used in tankless water heaters, they are designed to survive far longer than traditional tank water heaters. The average life expectancy of these heaters is 20 years, which is rather impressive. The lifespan of some, on the other hand, can be as long as 30 years if properly maintained. Water heaters that heat water on demand have gained the moniker “on-demand water heater” because of their capacity to heat water when it is required.

They have a longer lifespan than tank water heaters since they do not have to work continuously to maintain hot water. Despite the fact that tankless water heaters do not rust, the process is considerably more gradual.

How Long Should a Water Heater Last? Factors to Consider

There are a few elements that can have an impact on the longevity of a water heater, both favorably and adversely.

  • Water Quality: If the water heater is forced to heat hard water more frequently, its lifespan will most certainly be reduced by around two years. Hard water includes minerals that can cause limescale to build up in your water heater, lowering the effectiveness of the appliance. In order to prevent minerals from reaching equipment such as your water heater, water softeners are used. Practices for preventative maintenance include: If you do not perform regular repairs and maintenance on your water heater, it may eventually fail after a few years of service. Water heaters that are properly maintained, on the other hand, might live much longer than predicted. If you want plumbing services in Gilbert, you can reach out to us for water heater tune-ups and repairs, among other things. The following is the material of the Water Heater: Water heaters constructed of high-end materials such as fiberglass have a longer lifespan than those constructed of less expensive materials such as steel. Water heaters can be powered by either electricity or natural gas, depending on the manufacturer’s recommendations. Generally speaking, electric-powered water heaters have a longer lifespan than gas-powered water heaters by around 1-2 years. Installation Site: If you put your water heater in a chilly crawl area, the machine will have to work harder to keep the water at the temperature you want it to be. You may expect it to wear out quickly and eventually fail. Water heaters that are put in temperature-controlled houses tend to live longer than those that are not.
See also:  How To Check Water Heater Element

When Should You Replace Your Water Heater

When your water heater reaches the age of ten, you’ll be able to recognize the warning signals that it’s on the verge of failing. Some water heaters, on the other hand, may fail after only a few years of use. A number of factors can contribute to your water heater failing unexpectedly, including the following:

  • Buildup of Sediment: Because a tank water heater warms and reheats repeatedly, impurities may accumulate at the bottom of the tank and harden over time, speeding up the deterioration of the heater and decreasing its effectiveness. Over-pressurization: This condition happens when the pressure of water in a tank water heater exceeds the maximum allowable, causing the water heater to malfunction and fail. A significant element contributing to over-pressurization in the tanks is excessive heating
  • However, there are other contributing variables as well.

Signs to Watch for to Replace Water Heaters

Now, let’s take a look at some of the things you should be on the lookout for when utilizing your water heater. When you see any of the above indicators, it is time to start thinking about purchasing a new water heater. After that, let’s have a look at some of the things to keep an eye out for while utilizing water heaters: It is time to start thinking about purchasing a new water heater if you notice the following indicators. A rusty water heater may be a warning indication that it is on the verge of failing completely.

  1. If the rust is allowed to erode the tank over time, the water heater may become completely inefficient.
  2. Unfortunately, once a water heater has begun to rust or corrode, it is not possible to repair it.
  3. When your water heater begins to leak, it is a clear indication that it is time to replace it.
  4. If left unattended, the leaking might cause significant damage to your home and, in the case of an explosion, could even cause severe harm.
  5. Alternatives include installing a leakage detector beneath the water heater tank, which will sound an alarm anytime there is a problem with the water heater.
  6. If your water heater starts to supply cold or tepid water instead of hot water, it’s time to start thinking about getting it replaced.
  7. You may replace the heating element and thermostat in your water heater if they become damaged.
  8. You’ll need to replace your water heater if it’s producing cold water as a result of your demand exceeding the capacity of your current unit.

How to Replace a Water Heater

If your water heater is exhibiting all of the indicators that it is on the verge of failing, it is time to replace it with a new one. It is possible to contact the manufacturer to get it looked at if it is only a few years old and still under warranty before acquiring a new one. Following the purchase of a new water heater, you can either install it yourself or call a professional plumber to assist you with the process.

Fortunately, when you purchase water heaters in Phoenix from American Home Water and Air, you will also receive our proven experience to assist you with the installation process.

Final Words

Keeping a close check on your water heater is essential to determining when it should be replaced. Immediately begin saving money in case your water heater starts leaking, rusting, or making unusual noises, and you will be able to get a new one. You are not need to wait until the system fails completely. It’s important to look for an energy-efficient water heater when purchasing a new water heater in order to save money on your heating bills. You may save hundreds of dollars on your water heating bills if you use Energy Star-certified water heaters.

If you’re looking for further information on our website, you may read about fire prevention precautions for your air conditioner and the differences between an air conditioner and a heat pump.

Frequently Asked Questions

Leakage from your water heater is one of the unmistakable symptoms that your water heater is getting older. This sort of leakage often happens at the unit’s base, within the burner chamber, and is not immediately noticeable. Corrosion and degeneration occur as a result of years of sediment buildup at the bottom of the tank. Water heaters, on the other hand, might leak for a variety of reasons. A leaking drain valve is a typical cause of leakage that is not related to age. Fortunately, merely tightening the valve will solve the problem.

How do you know when a hot water heater needs to be replaced?

If your water has reached the 8-12 year threshold, you may expect to have to replace it in the near future, if not already. The following issues you’ll notice around this time: rusty water, leakage, strange sounds, and inconsistent heating performance.

Can a water heater last 20 years?

If you take good care of your water heater (including replacing any worn or damaged parts), it’s not impossible for it to endure for 20 years.

How much does it cost to replace a hot water heater?

The typical cost of a water heater is between $400 and $1,600 for traditional tank units and between $250 and $2,500 for tankless models, according to Home Advisor’s research.

Should I replace my 15-year-old water heater?

Even if this is the sole sign that your water heater needs to be replaced, you are not required to do so after it reaches “X” number of years. Just keep in mind that you’ll most likely have to replace it sooner rather than later. You may wish to replace your water heater if it is accompanied by leaks, rusty water, or other problems, rather than continuing to invest money in a unit that is likely to fail catastrophically in the near future.

How Long Should My Water Heater Last?

The water heater in your home is one of the most crucial components of your home. It is responsible for providing hot water to every water fixture in your house. You would be forced to take cold showers every morning and use cold water to wash your dishes and clothing if you did not have access to hot water. An electric water heater, like any other appliance in your home, isn’t meant to endure indefinitely. In other words, how long should you anticipate it to last?

The Type of Water Heater You Have Plays a Huge Role

The predicted lifespan of a water heater varies depending on the kind of water heater. Traditional tank-style water heaters are typically expected to last between five and 10 years in most cases. Tank water heaters are offered in two different configurations: gas and electric. Gas water heaters are considered to be more ecologically friendly than electric water heaters, but they have more components that might fail or wear out. Electric water heaters generally have a lifespan of roughly a year or two longer than gas water heaters.

These are water heaters that offer you with hot water on demand, rather than having a tank of hot water ready to use all of the time.

A typical life expectancy for these sorts of water heaters is around 20 years. They have a longer lifespan since they are not required to run continuously to maintain a tank of water hot.

What Affects the Lifespan of Your Water Heater?

However, while different models of water heaters have varied life expectancies, a number of distinct conditions might cause your water heater to wear out more quickly or fail altogether. Sediment accumulation is one of the factors. Those who use tank-style water heaters will be affected by this problem. Sediment might accumulate at the bottom of the tank and harden as a result of time. When this occurs, the water heater is forced to work harder in order to heat the water. A consequence of this is that components may begin to wear out more quickly.

  1. An excessive amount of water pressure might cause your water heater to fail.
  2. Depending on the circumstances, this might occur due to overheating of the water or excessive pressure at the intake.
  3. Because of its size, it is possible that your water heater will not survive as long as you think.
  4. Having a water heater that is too small to satisfy the demands of your family means that it will have to work continually to supply all of your household’s hot water requirements.

Signs You Should Replace Your Water Heater

As a result, how can you determine when it is time to replace your water heater? One important indicator is the age of the object. If you have a tank style water heater that is nearing 10 years old or has been in service for more than ten years, now is a good time to start looking into replacing it. However, age is not the only factor to consider. If you hear weird noises coming from your water heater, if your water is coloured or rusty, or if you observe water gathering around your water heater, you may need to consider replacing the unit.

Final Thoughts

In the event that your water heater is nearing the end of its useful life, now is a great time to consider replacing it. However, with so many alternatives available, it can be difficult to choose which is the greatest fit for your house. Contact your plumbing professional to explore your alternatives so that you can select a new water heater that is suitable for our family’s needs and is within our budget. Henley’s PlumbingAir is led by Billy Henley, who serves as the Vice President of Operations.

Prior to his appointment as vice president, he spent six years working in the field as a service technician, and he has more than 10 years of industry expertise. Billy frequently contributes to industry magazines, where he shares his expertise on plumbing and HVAC difficulties.

When Should You Replace Your Hot Water Heater?

However, even with regular water heater maintenance, determining when it is time to replace your hot water heater may be a difficult task. Here are several indicators that you may be in the market for a new vehicle, according to our experts:

Average Lifespan

Water heaters nowadays are better engineered than previous types, but they still require regular maintenance in order to last for a longer period of time than older models. You may anticipate a gas water heater to last 8-12 years with regular inspection, draining, and flushing, but an electric water heater will last 10-15 years with the same care and attention as the gas water heater.

Signs of Trouble

The last thing you want is for your water heater to go out on you when you need it the most (particularly in the winter), so keep an eye out for some warning indications that it may be in distress. These are some examples: corrosive water If you observe brownish or coloured water flowing from your water heater, it might be a sign of one of two things: either the interior of your water heater is rusting away or the piping in your home is rusted. It may be difficult to distinguish between the two, so schedule an appointment with one of our water heater maintenance specialists.

Rumbling/gurgling Sediment accumulates in the tank of your hot water heater over time.

These sounds aren’t a good indication, and they can result in overworked water heaters, leaks, internal damage, and other problems down the road.

We’ll figure out what the problem is and get it rectified as soon as possible.

It is possible that you may need to replace your water heater depending on where the break or leak is located.

It is possible that yours is roughly ten years old or older, and you should consider replacing it before your present one begins to leak or cause other difficulties.

More questions about when to replace your water heater?

Send us a note and we’ll be more than pleased to assist you!

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