How To Tell If Your Water Heater Element Is Bad?

20 Signs Water Heater Is Going Bad

  • Signs that your water heater is on its way out Water damage is the most common cause of homeowner insurance claims.
  • Failing water heaters are the third most common source of water damage claims, according to the Insurance Information Institute.
  • The average cost of a claim of this nature exceeds $5,000.
  • A startling 98 percent of people who filed claims were aware that their water heater was failing but chose to put it off upgrading it.
  • So, what can you do to make sure you don’t become a member of the 98 percent?
  • In order to begin, let us examine the most typical indicators that it is time to call a plumber for help with your water heater.
  1. Only lukewarm water comes out of the hot water heater. There are various possibilities when it comes to lukewarm water. First, check to see that the thermostat is properly adjusted and that no circuit breaker has been tripped. If you have eliminated those possibilities, there are a variety of alternative possibilities as to why this is happening. The problem may be resolved with the assistance of a skilled plumber
  2. Water Heater Suddenly Scalding Hot. Variations in water temperature might indicate the presence of more serious problems. It may be necessary to replace the system’s thermostat, heating element, or perhaps the complete system at this point. Hot water that is cloudy or rusted. Water discolouration indicates the presence of rust in the tank or that the anode rod is failing. Water with a foul odor. The smell of rotten eggs in your water might indicate the presence of bacteria in the water tank.
  3. Rumbling Noises. Crack. Pop. Gurgle. Boil. You may be hearing the noises of burning sediment or a malfunctioning heating element if you hear any of these. The sound of boiling water is a symptom of overheating and pressure building. Water heaters have a typical lifespan of 8-12 years. If the age of your water heater has reached the double digits, it is time to replace it.
  4. Rusty Water Heater Tank The presence of rust on the tank’s bottom indicates that the metal liner has deteriorated. Rust on the tank’s surface might indicate that a pipe is leaking someplace.
  5. Leaking. The presence of leaking water indicates a serious problem with the system. It is possible that the pressure relief valve is malfunctioning, or that there are other internal concerns.
  6. Insufficient hot water. Are you experiencing problems with your hot water heater not filling up as quickly as it should? Is the hot water in your shower not working properly? The pressure relief valve, dip tube, or heating element may be malfunctioning. The cold water inlet on the water heater may also be malfunctioning. A small amount of heat is typical. If you can feel the heat from a distance, it is possible that the thermostatic mixing valve is malfunctioning.
  7. After replacing the heating elements and the thermostat, the hot water heater is still not heating. We have a new element and a new thermostat, but we still don’t have hot water. It’s possible that the replacement thermostat or components are defective. Alternatively, it may be time for a new system.

Symptoms of Sediment in a Hot Water Heater It is unavoidable for sediment to accumulate in water heaters. It might take several years to manifest. Alternatively, it might accumulate in a single year. It all relies on the mineral composition of the water supplied by your municipality. Because the symptoms are not always visible, it is necessary to be aware of the warning indications.

  1. Fluctuating water temperature
  2. no hot water
  3. hot water that is rusted and smells
  4. leaks near the drain valve
  5. rumbling or popping noises
  6. and other problems.
  7. It takes longer for water to heat up

Symptoms of a Faulty Water Heater Element A faulty heating element is a regular source of frustration. If you have any of the following symptoms, you may have an element problem:

  1. After a short period of time, the water becomes chilly. This is a warning that there is a problem with the bottom heating element. The water at the top of the tank is heated by the functioning heating element at the top of the tank. Once that is depleted, the water becomes ice cold.
  2. Water that is lukewarm. The presence of lukewarm water might indicate that a buildup of silt is interfering with the operation of the bottom element.
  3. Water that is lukewarm. This is a symptom that both the heating elements and the thermostats have malfunctioned.
  • What is the expected lifespan of a water heater? A basic electric water heater has an expected lifespan of 8 to 12 years. Some people fail sooner, while others continue to labor for twenty or even thirty years. A number of things influence the lifespan of a water heater. The type of water heating system you have, where it is located in your home, and the quality of the installation are all important considerations.
  • Environmental Water Quality (mineral Density)
  • Maintenance Schedule
  • If you have an older water heater unit or are experiencing issues, it may be time to consider upgrading to a more energy-efficient water heater. When Should You Replace Your Water Heater? Have any of the warning signals listed above piqued your interest? Have you given any thought to water heater repair recently? Do you have a leak in your water heater, or have you observed any dampness around the system? If this is the case, it is time to consult with a specialist about replacing the unit. Repair vs. replacement: which is better? If you find yourself needing to repair your water heater on a regular basis, it may be more cost effective to replace it. The cost is the most important consideration for most individuals. However, there are a few of important considerations to keep in mind. Let’s have a look at it. What is the estimated cost of the repair? If the cost of repairs equals or exceeds 50% of the replacement cost, it is preferable to replace the item.
  • How many years does the current unit have left on its warranty? How much money do you spend on maintenance on an annual basis? According to InterNACHI, if the answer is greater than 10% of the water heater’s replacement cost, it is time to replace the water heater.
  • Is there a warranty on the parts that were replaced? Is the guarantee limited to components alone, or does it include labor as well?
  • According to the National Water Heater Association, the average cost of installing a new water heater is $1,198, which includes labor While the cost of installing a tankless water heater ranges between $1,000 and $3,000. What is the average time it takes to replace a water heater? The installation of your new water heater should only take a couple of hours in most situations. However, if the service provider has difficulties, the process may take longer. According on the sort of installation you want, the following is what you may expect: Installation of a tankless to a tankless system. Installation should take between one and three hours.
  • Installation from one tank to another. Expect the installation to take about 2-3 hours to complete. The old unit must be drained, disconnected, and removed by the service provider. The replacement tank is then installed and attached to the existing connection points. The technician will check to see that everything is in working order and up to code.
  • Installation of a tankless water system. It takes longer to transition from a tank-based system to a tankless system. This is due to the fact that the technician will be installing new air vents, electricity cables, and water lines. The expert will next mount and connect your tankless system after it has been completed. It should take 3-4 hours to complete the operation.
  • Repairing a hot water heater will cost you money.
  • The national average cost of repairing a water heater is $483 dollars.
  • The cost of repair is influenced by the age of the device and the breadth of the problem.
  • Plumbers earn between $45 and $150 per hour on average in the United States.
  • Is Hot Water Damage Covered by Homeowners Insurance?
  • The majority of homeowners insurance include coverage for damage caused by an unexpected and unintentional event.

As a result, if your water heater explodes, your insurance will pay for the damage to your house, your valuables, and the water heater unit.It is also covered if your water heater is damaged as a result of a fire or another covered hazard (as shown in the image below).Because a water heater is often considered to be a component of your home, it is protected under the terms of your home insurance policy.That coverage reimburses you for the cost of purchasing a new unit, less your deductible, if your old one breaks down.Damage caused by an ongoing maintenance issue, on the other hand, is not covered by the insurance.

In the event that the water heater leaks over time, the equipment will not be covered by the insurance policy.In this instance, your insurance coverage does not cover any secondary damage caused by the unit to your house or personal items.If your water heater malfunctions, your home insurance coverage will not cover the expense of replacing the faulty water heater unit.Home insurance providers, on the other hand, sell endorsements for equipment and technician breakdowns.They do not cover concerns like as inadequate maintenance or wear and tear, but they do cover mechanical breakdowns that are unforeseen.Is your water heater covered by your homes insurance policy?

  • You should double-check and consider switching to a different insurance that does cover this.
  • Begin by completing the form below to receive a free risk assessment and home insurance estimate.
  • Also, please let us know if you require a breakdown endorsement for your equipment.
  • I hope this has been of assistance!
  1. Online Home Insurance Estimates Are Available For Free Young Alfred, I am at your disposal.

How to Diagnose a Water Heater Problem

  • Plumbers are often the best choice when it comes to repairing or replacing a water heater element.
  • With a new element installed, the heater is back in operation, and you can resume taking warm, steamy showers.
  • So, if your water heater isn’t generating hot water, how can you determine if the problem is with the electric element or with the water heater itself?
  • It could be less difficult than you think.
  • Before we proceed with the diagnosis, let’s take a closer look at the water heater elements themselves.

How a Water Heater Element Works

  • Each element is controlled by a thermostat that has been specified.
  • The temperature of the water is controlled by altering the thermostat.
  • In most circumstances, a temperature between 120 and 125 degrees Fahrenheit is both safe and pleasant.
  • The element will then be activated or deactivated in order to maintain the desired temperature of the water.
  • In most cases, a standard-sized water heater stores around 40 gallons of water at a given time.
  • There are smaller and bigger tanks available, with sizes ranging from around 30 to 65 gallons.

Heating elements have the potential to burn out.When one part fails, the other element is forced to work longer hours to compensate.A water heater’s problems are frequently caused by a burned-out element.It is possible that the thermostat will stop operating in conjunction with the element.

How to Diagnose a Water Heater Element Problem

  • A leaky water heater element may frequently be detected by turning on a sink’s faucet and observing the flow of water.
  • There are no extra tools needed!
  • Activate a hot water faucet at a sink and look for any of the following scenarios: The water is heated for a brief period of time before becoming cool.
  • This is an indicator that the bottom element has failed to perform its function.
  • During the time that the upper unit is operational, water in the reservoir at the top of the heater will be heated.
  • You’ll be able to use a little amount of hot water before the supply is exhausted.

Is the water just warm enough?Is the water at a comfortable temperature?The only thing you will receive is cold water if both elements or thermostats have failed.There might be a variety of additional factors contributing to a lack of hot water.Before deciding that the water heater has failed, make sure the circuit breaker box is working properly.

Other Reasons Your Water Might Not be Hot

Cause1: Broken heating element

  • It is possible for the heating elements within an electric water heater tank to fail, resulting in a lack of hot water if you have one.
  • Occasionally, your water may slowly begin to cool down, and this might be due to the element becoming damaged or failing.
  • If the second part fails, you’ll be left with only cold water to clean your hands.
  • Even if the heating element is not burned out, it might have been turned off by an energized circuit or a blown fuse, so make sure to check the fuse box as well..

Cause2: Faulty gas control valve

If the gas control valve is not functioning correctly, it will cut off the gas supply to the burner, which will prevent the burner from being able to heat the water.

Cause3: Broken burner

It is possible to use a natural gas water heater; however, the burner unit beneath the tank has gas jets that will ignite and transmit heat to any water in the tank. If the burner is unclean or begins to corrode, it will have a difficult time igniting and will eventually fail. Eventually, the gas jets will be unable to operate, and the water in the tank will cease to heat.

Cause4: Pilot light

  • It is the pilot light that will start the burner of your water heater, and if it goes out, there will be nothing to heat the water.
  • Remove the lid from the water heater and look inside to determine whether the pilot light is out.
  • Instructions on how to relight your water heater are normally included with the unit.
  • Once it’s turned on, you’ll need to wait around 30 minutes for the burners to begin heating the water.
  • If you’ve tried this a few times and the light continues to go out, you should contact a plumbing specialist to get it looked at right away.
  • A issue with your tank might also be indicated by the fact that your water is still warm but not as hot as it should be at this time.

Even if the water is just slightly warm, it should not be disregarded, especially if it persists in this state for an extended length of time.If the water in your house is not heating up properly, get in touch with our team of plumbing specialists at Meticulous Plumbing immediately.

Water Heater Repair: When to Contact a Portland Plumber

  • It is possible that minerals will accumulate in your tank over time, clogging plumbing lines and overall shortening the life of your unit.
  • If your water heater is more than a decade old and you are aware that your area has hard water, you may want to consider hiring a plumbing specialist to install a new one in your home.
  • Fortunately, the Portland region has reasonably soft water, so if you reside in or around the metro area, hard water will not be a problem for your household.

If Your Water Heater is Over 15 Years Old

The majority of residential water heaters are covered by a 5-year or 10-year guarantee; a new water heater should last at least as long as the warranty period. If your water heater is more than 15 years old and is having difficulties such as sounds, inability to produce hot water, or inability to keep a steady temperature, it is time to consider replacing the device.

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If Your Water Heater is Leaking

The problem of a leaky water tank cannot be solved overnight, unfortunately. Any leakage or standing water around the unit should be reported to a professional as soon as it is discovered. You do not want to be confronted with a potential flooding situation, which might exacerbate the situation. To have a professional water heater installed, contact a licensed and insured plumber.

Portland water heater repair and installation

If you believe you have a problem with a water heater element, please contact us right once. We’ll have you back in your warm and cozy showers in no time!

How to Determine Which Water Heater Element Is Bad?

  • A frustrating sensation is turning on the faucets for a nice shower only to discover that the water is either lukewarm or cold.
  • When the components of an electric hot water heater short out or burn out, the outcome is chilly water.
  • Most of the time, the lowest element is placed first, however this is not always the case.
  • The good news is that a few short electrical tests will disclose which part has to be replaced in order to bring hot water back into your house.

The electricity to the electric hot water heater should be turned off. Some devices are wired to connect into a wall socket, and power may be turned off by simply unplugging them from the wall socket. Because most hot water heaters are hard wired directly into the home’s electrical system, flip the breaker for the hot water heater to ″OFF″ at the main electrical panel of the house.

Remove the two wires that are linked to the water heater element and push them to the side of the water heater. Remove the mounting hardware with a screwdriver and bend the wires out of the way so that they are not in your way.

Remove the two wires that are linked to the water heater element and push them to the side of the water heater element. Remove the mounting hardware with a screwdriver and bend the wires out of the way so they don’t get in the way of the work.

  • The probe on the multitester should be touched to each screw on the element.
  • A poor element is one in which you receive no reading or only the maximum reading.
  • Element resistance varies depending on their size and power, therefore it is common to get a reading between 10 and 16 ohms, with higher readings for 3,500 watt elements and lower readings for 5,500 watt elements.
  • The wattage of your element is printed on the plastic block between the two screws where the wires were joined, which is located between the two screws on the element.

Touch one probe to a screw on the element and the other probe to bare metal on the water heater to determine the temperature of the water. Any ohm reading or minor movement of the needle on the multitester indicates that an element has shorted out and has to be replaced. Each screw on both components should be checked.

To test the element, place one probe on its screw and another on the metal frame that surrounds it (but not to the other screw). Any movement or reading of the needle shows the presence of a shorted out element. Each screw on both components should be checked in the same way.

Things You Will Need

  • Screwdriver
  • Multitester


An electrical multiteter can be purchased from the electrical section of a home center. The instrument is affordable, and in addition to measuring resistance, it also monitors voltage, amperage, and does battery inspections.


A 240 volt current is typically used by hot water heaters, and it is possible to receive unpleasant electrical shocks or even worse. Before doing any resistance testing, be sure that the unit’s power has been turned off.

How do I know if my water heater element is bad?

The probe on the multitester should be touched to each screw on the element. A poor element is one in which you receive no reading or only the maximum reading. Element resistance varies depending on their size and power, therefore it is common to get a reading between 10 and 16 ohms, with higher readings for 3,500 watt elements and lower readings for 5,500 watt elements.

How do I change a water heater element?

How to Replace the Element in a Water Heater

  1. Shut off the electric power to the water heater in step one.
  2. Step 2: Turn off the cold water supply to the water heater and open the hot water faucet. Attach a hose to the drain valve on the water heater and open the drain valve to drain the water.
  3. The next step is to take off the access cover and fold back the insulation.

What causes a heating element to burn out in a water heater?

The following factors contribute to the failure of a heating element. Electric water heaters are the only ones that rely on heating elements to warm the water in the tank. Because power is supplied to the components of your unit via heavy gauge wires, a bad connection between the cables and the water heater might result in the element failing to function properly.

Will a water heater work with one element?

The following factors contribute to the failure of a heating element: In order to warm the water in the tank, only electric water heaters use heating elements. Because power is supplied to the components of your unit via heavy gauge wires, a bad connection between the cables and the water heater might result in the element failing prematurely..

Do you drain water heater change element?

  • If you need to replace the heating element in your electric water heater, you may be under the impression that you must first drain the tank.
  • This is not necessarily true.
  • If the gasket becomes stuck, remove the new gasket from the replacement element and re-use the old gasket to prevent damage to the replacement element.
  • It is important to note that you cannot drain a heater from the high temperature pop valve.

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

Replacement of a Heater Element is an expensive proposition. The normal expert fee for repairing your heating components ranges between $200 and $300 per hour. In each unit, there are two of them, one at the top and one at the bottom of the unit. The top element is in charge of controlling the bottom element, and if it fails, your device will be unable to create hot water.

Does water heater element length matter?

Is there a relationship between the length of a water heater heating element and its efficiency? No, as long as you have the right voltage, wattage, and style, you should be OK. Shorter elements have a bigger diameter and, as a result, have the same surface area as longer components.

How do you replace a hot water heater?

  • Place the tip of your handy (water shot) tool under the lip of the circular element hole to complete Step 4.
  • In a bowl, place the bottom end of your water shot at an angle.
  • Removal of the old element and replacement with a new one constitutes Step 5.
  • Step 6 – Tighten the replacement element, reconnect the wires, re-energize the breaker, and open the hot water valve located above the water heater.
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When do you need to replace the water heater element?

If your water heater is not producing enough hot water, is taking an excessive amount of time to heat water, or if you have dry fired your water heater in the spring, you may need to replace the water heater element. Loading…

How do you test an electric water heater element?

  • To begin, shut off the water heater by turning off the breaker on your main electric panel.
  • Electric water heaters are typically powered by circuit breakers rated at 30 amps.
  • Remove the two panels that are attached to the side of the water heater and set them aside.
  • Remove the insulation and the plastic safety covers from the piping.
  • The covers for the element and thermostat are simple to put on and take off.

Can you put washer on hot water heater element?

The metal jacket of a hot water heater appears to be deceptively sharp at first glance. Washers are normally included with the elements, so if you need to change them, be sure to place the washer on top of the element. Make certain that the tank seat where the element gasket is going to be installed is free of debris. Check to see that everything is clean and clear of any rust pits.

How To Tell Water Heater Element Is Bad

  • Identifying When a Water Heater Element Is Faulty Water should be drained from the water heater.
  • It may be located on the component’s side of the component’s side.
  • If you switch on the hot water faucet and only cold water comes out, the higher thermostat is malfunctioning.
  • Locate the endpoints of the items in the open panel by following their paths.
  • Identify and locate the water valve, which is located at the bottom of the water heater.

You Can Often Tell If A Water Heater Element Has Failed By Turning On The Faucet In A Sink.

You’ll need to verify the continuity of the element using a multimeter to make sure it’s working properly. If this fractures or becomes loose, the water in the tank will cause the tank to short circuit, causing it to fail. The thermostats are another device that is commonly found.

Also, Check That There Is No Issue With The Electrical Components, Like The Circuit Breakers.

The failure, on the other hand, is altogether different. There are two easy tests that may be used to determine if they are in terrible shape. Does your water heater not function properly? I’m going to share this DIY water heater repair guide with you, which includes water heater repair hot water heater repair heater repair.

Drain The Water From The Water Heater.

The process should be repeated to test the lower heater element and determine which is at fault. Each of these devices regulates the temperature of two separate heating components. Testing for ground on a water heater element is analogous to ‘testing for continuity’ on a computer or phone.

You’ll Need To Shut Off The Power To The Water Heater And Remove The Covers To The Heating Elements.

A poor element is one in which you receive no reading or only the maximum reading. It may be located on the component’s side of the component’s side. Because there are no terminals on the water heater element, you won’t have to worry about which one to test first.

Possibly, You Have A Couple Of Boards, And What You Need To Do Is To.

A malfunctioning component will of course result in the heater ceasing to function completely. Youtube from How to identify whether your water heater’s element is faulty. A garden hose should be connected to the emptying valve, which should be turned using a wrench.

How to Tell If a Dryer Heating Element Is Bad

  • Typically, coiled wire is used in the construction of dryer elements.
  • Every electric dryer makes use of a heating element to warm the air that is brought into the dryer chamber.
  • A coiled wire is used to construct the element.
  • When you turn on the dryer, an electrical charge is applied to the coils of the machine.
  • As a result, the coil begins to heat up.
  • The continual heating and cooling cycles weaken the wire in the coil over time as a result of the frequent heating and cooling cycles.

Eventually, the coil fails, and the dryer is no longer able to heat up effectively.There are several electrical components within the dryer that might be the source of the dryer’s inability to heat.In order to determine whether a heating element is malfunctioning, just one technique must be used.

Step 1

Remove the dryer vent from the rear of the dryer by first disconnecting it from the electrical outlet, then removing the band clamp that holds it in place, and finally pulling the vent away from the machine.

Step 2

Prepare the ground by spreading a blanket on it and placing the dryer on its face so that you can reach the heating element.

Step 3

Remove the sheet metal screws that hold the back cover of the dryer to the dryer’s chassis. This may be accomplished with a screwdriver or a socket and ratchet. Remove the dryer cover from the rear of the machine.

Step 4

The huge container with multiple cables coming into it should be found. The canister serves as a protective cover for the heating element inside. Remove the sheet-metal screws that secure the canister to the rear of the dryer and set them aside for later use. The dryer element will be exposed as a result of this.

Step 5

Check the metal wire coil for any breaks in the wire that may have occurred during the manufacturing process. If the wire is firm and does not have any cracks in it, the heating element should be in good working condition. If there is a break in the wire, this indicates that the heating element is faulty.

What Causes Water Heater Elements to Burn Out?

  • When it comes to hot water, is your water heater giving you with cold or lukewarm water instead?
  • If you answered yes, you should investigate whether your water heater element is faulty.
  • Electric water heaters heat water by utilizing a range of various heating components.
  • Burners are used in the case of gas-fired heaters, on the other hand.
  • It is possible that elements mounted on the side of an electric water heater tank will come into direct contact with the water.
  • When this occurs, the unit is unable to maintain an appropriate supply of hot water that is sufficient for the user.

Holman Plumbing, the water heater specialists in Sonoma County, has put up a list of concerns that might cause water heater components to malfunction.Buildup of Sediment Using hard water, which contains minerals such as calcium and magnesium, can cause a buildup in your water heater.Occasionally, mineral debris accumulates at the bottom of the tank, preventing heat transmission from taking place to the water.When this happens, the heating components that are impacted are forced to work harder and finally burn out.Draining the tank of your heater on a regular basis can help to avoid sediment accumulation and increase the service life of the heating components.

Surge of Electrical Power Your water heater’s heating element might be damaged or completely destroyed if the voltage increases suddenly.Voltage ratings are assigned to each component of a water heater.Voltages that are higher than the rating of an element will cause it to fail.Here are some suggestions for safeguarding your water heater from a power surge.Install a whole-house surge protector.Unplug the unit during a storm.

  • Inspect your wiring on a regular basis.
  • Correct bad wiring before it develops into a serious problem.
  • Occurrence of a Dry Fire The failure of a water heater due to dry firing is one of the most typical reasons of such failure.
  • It is possible to have a dry fire when an installation forgets to open a hot water tap when water is flowing into the tank as it fills up, resulting in air escaping from the system.
  1. An air pocket forms in the upper section of the tank, exposing the upper heating element to the elements of the atmosphere.
  2. In the event that a heating element ignites in an air pocket, it generates enough heat to melt the copper used in its fabrication or cause significant internal damage.
  3. Cracks There are a variety of factors that can cause a water heater to crack, including an excessive accumulation of silt, damaged internal components, pressure fractures on valves, and rusted heating elements.
  4. As soon as you see a break developing in the coils of a heating element, call a water heater repair specialist for assistance right away.
  5. It is possible for a fracture to propagate through the coil’s thickness, interfering with the passage of electricity.
  6. The situation might deteriorate quickly if the problem is ignored, and you may be forced to replace the entire heating element.
  • The water heater repair services provided by Holman Plumbing are second to none in Sonoma County.
  • Whatever the problem is with your water heater, whether it is not heating properly or does not heat at all, our staff can help you.
  • To schedule an inspection, contact (707) 495-5002 during business hours.
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How to Replace a Water Heater Element: A Step-by-Step Guide

  • It is possible that a water heater element may need to be changed.
  • It is not necessary to replace your water heater only because the heating element has stopped working; instead, you may repair or replace it.
  • Although changing a water heater element may appear to be a challenging undertaking, the majority of homeowners are capable of doing this repair themselves.
  • A significant possibility that one or both of your water heater’s heating elements are not functioning correctly is if your water heater is sluggish to heat up, runs out of hot water, or does not produce any hot water at all.
  • Learn how to identify whether or not your element need replacement and how to perform the necessary repairs yourself in this article.

Replacing a Hot Water Heater Element

  • If your water heater is more than six years old, you may want to think about replacing it with a new one.
  • Water heaters normally have a lifespan of 6 to 10 years, so if your heater is more than a decade old, you may anticipate it to begin having difficulties much sooner rather than later.
  • As a bonus, because modern water heaters are more energy efficient than older models, you’ll save money on your monthly utility bills as well.

Checking Your Water Heater Heating Element

  • Before rushing in and replacing your water heater’s heating element, make sure that the element is, in fact, the source of the problem.
  • Sometimes, after replacing the heating element, it is discovered that the problem was not with the heating element in the first place.
  • This can be accomplished by first checking to see whether a circuit breaker has been tripped or if the power has been mistakenly turned off.
  • If the breaker is in good working order, the next step is to examine the reset button on the temperature cutoff device.
  • The reset button on a water heater is placed above the thermostat in the access panel on the top of the water heater.
  • It’s usually represented with a red button.

Following a successful reset, if the water heater trips again, the fault is most likely with your heater’s heating element.If you have a multimeter, you may check to see if the element is still operational.It’s easy to perform and the most reliable technique to determine whether or not your water heater’s heating element needs to be replaced.Using this brief video, you will be guided through the procedure step-by-step.Take a look at the video

Preparing to Change Your Water Heater’s Heating Element

The heating elements are sometimes referred to as immersion heaters since they are completely submerged in the water of the tank during operation. Keep in mind that heating components are only employed in electric water heaters, which is a critical distinction. Gas water heaters heat water in a completely different way than electric water heaters.

Heating Element Style

  • There are two distinct types of heating elements: infrared and radiant.
  • Screw-in: This is the sort of heating element that we will be discussing because it is the most prevalent.
  • They are commonly found on all modern water heaters, and the element is secured in place with a screwdriver.
  • Installed as a bolt-in element: There are various distinct designs for bolt-in elements, and if you have an older water heater, it’s probable that this kind was used.
  • The element is held in place by four bolts that go through it.
  • If you wish to convert a screw-in element into a bolt-in element, you may purchase a universal adapter kit to do so.

Heating Element Location

  • Electric water heaters are equipped with two heating components.
  • There are two elements: an upper part that is hidden behind the upper access panel and a bottom element that is visible from the outside.
  • Typically, the lowest piece is the one that has to be repaired or replaced.
  • As the sediment in your tank builds up, it will eventually settle in the bottom of the tank, where your lower element is located.
  • The silt encircles the element, reducing its ability to perform its function.
  • Eventually, it will either entirely fail or utterly short out on you.

Find a Local Plumber in your area.Today is the day to fix your plumbing emergency!

Purchasing New Heating Elements

  • Purchase new heating elements with the same voltage, wattage, and type (screw-in or bolt-in) as the heating element you are replacing if you want to keep your existing system running efficiently.
  • The new element’s voltage should always be the same as the voltage of the old element.
  • However, if you want to lengthen the life of the element, you might choose a lesser wattage.
  • You should keep in mind that the element will also produce less heat.
  • Never replace an element with a higher wattage than the one you replaced.
  • The voltage and wattage of the element are normally stamped into the element, or they can be found on the nameplate of the water heater.

If you are unable to locate it, you can always conduct a simple web search using the model number of your water heater (found on the name plate).Lastly, if everything else fails or you simply prefer to be more comfortable, you may remove the element and take it to your local hardware shop for disposal.

Types of Water Heater Elements

  • There are three different kinds of water heater elements.
  • It is possible that your water heater is reaching the end of its service life and that you will wish to replace it with the least costly high watt density element available.
  • The other, more expensive solutions should be considered if your heater is modern and you reside in a region where hard water is prevalent.
  • Consider each of the following in further detail:

High Watt Density Heating Element

  • When it comes to water heater elements, High Watt Density Elements are the most popular and may be utilized in any replacement scenario as long as the wattage and voltage are compatible.
  • In the majority of situations, a high watt density element will be the same type of element that was originally installed in your water heater.
  • The corrosion of high-wattage density components results in a reduced life cycle for the elements.
  • You may anticipate that these elements will be the least expensive of the three types to be purchased.
  • Element with a High Watt Density from LASCO The screw-in base of the LASCO 40-1015 High Watt Density 1500-Watt, 120-Volt Electric Water Heater Element contains a 1-1/4-inch threaded hole for easy installation.

Low Watt Density Heating Element

  • Low watt density components are particularly suited for use in locations with hard water because of their low power consumption.
  • Many are constructed with a fold-back design to provide more heating area.
  • Despite the fact that they have a lower watt density, there is no reduction in efficiency.
  • The lime scale build-up that is frequent in locations with hard water can be reduced as a result of this.
  • You can use a low watt density element to replace a high watt density element as long as the wattage and voltage are the same as the original element.
  • These components will, in most situations, be more costly than the high watt density ones indicated above.

Element with a Low Watt Density (DERNORD) The DERNORD Foldback heating element has a low watt density and is ideal for small spaces.It is offered in two power ratings: 4500 watts and 5500 watts.

Lime Life Element

  • A limited 5-year guarantee is provided on these high-end components.
  • Lime life elements feature an ultra-low watt density and a high-quality nickel and stainless steel surface that prevents the accumulation of lime scale on the element’s surface.
  • Because they are resistant to dry burning, these components are an ideal choice if you live in a region where water supply levels are inconsistent.
  • Lime life components are often the most costly element; yet, once installed, they will frequently outlast the life of the water heater itself.
  • DERNORD Element with Extremely Low Watt Density The DERNORD Ripple is a heating element with an extremely low watt density.
  • It is offered in three different power ratings: 4500 watts, 5500 watts, and 6500 watts.

It is resistant to limescale buildup.

Necessary Supplies

  • You’ll need the following items in order to make changes to an element: The following items are required: garden hose, water heater element wrench, voltage tester, new heating element with ″O″ ring.

Replacing a Heating Element

Replacing the heating element in a water heater is a reasonably straightforward procedure. Keep in mind, though, that you will be working with both electricity and water, which are two things that should not be mixed in any way. If you are not comfortable with the situation, you should contact a certified plumber. Your first and foremost concern should always be safety.

How to Replace a Heating Element

Step 1: Turn off the electricity. Circuit breakers are located in the electrical panel and should be turned off. A voltage test should be performed in order to ensure that no electricity is being sent to the water heater. Because you’ll be dealing with power and water, it’s crucial that the water heater be switched off before you begin your project.

  • 2nd step: connect the drain hose to the drain valve Connect a hose to the drain valve and turn the valve to the open position. We don’t want to drain the tank at this time
  • we just want to check sure that the drain valve isn’t obstructed.
  • The first thing you’ll need to do is deal with the clogging in your tank.
  • Please do not empty your tank at this time.
  • See the next section for instructions on how to replace a heating element without emptying your tank.
  • Step 3: Shut off the water supply. Close the cold water inlet valve on the water heater, which is often placed above the water heater, to turn off the water supply to the water heater.
  • Allowing air to enter the tank will relieve the pressure in the hot water system. To accomplish this, turn on a nearby faucet. Only the hot water tap should be opened, not the cold. Make certain that the tap is left open.
  • Step 4: Remove the Access Panel Cover from the Access Panel. To remove the cover from the access panel, use a screwdriver to pry it up. The upper water heater element is housed within the upper panel. The lower element is housed in the lower panel, and there is normally insulation between the panel door and the thermostat itself. Set the insulation away in a cool, dry location
  • the thermostat should be protected by a plastic casing. Remove the lid in a gentle manner.
  • Check the cables with a volt meter to make sure there is no electricity flowing through them
  • Examine the electrical wiring. Is there any damage to any of the wires? Is there anything that has melted? An element that has become overheated as a result of silt might cause damage to the wiring. It is necessary to repair any damaged wiring.
  • Disconnect the two element wires from the heating element by loosening the screws that hold them in place.
  • Step 5: Disconnect the heating element from the circuit. To remove the heating element, use a heating element wrench. With a large mouth that fits over the exposed section of the element, it’s particularly intended for removing electric water heater elements from water heaters.
  • Whilst the tank is still partially filled with water, loosen the element by rotating it in a counter-clockwise direction. The weight of the water will assist in keeping the tank in place.
  • Drain the tank by opening the drain valve after you’re satisfied that you’ve been able to release the heating element. This might take anything from a few minutes to an hour, depending on the size of your tank.
  • Remove the element from the equation. A rubber gasket, often known as a ″O″ ring, will be used to seal the tank. Make certain to remove the ″O″ ring that came with the element.
  • Installing the New Heating Element is the sixth step. Clear away any dirt or debris from the threads and gasket region of the replacement element before installing it.
  • Attach the new ″O″ ring to the new element using the new ″O″ ring. NEVER EVER EVER EVER use the old ″O″ ring
  • To install the element, gently put it into the tank and tighten it with the element wrench.
  • Attach the two wires to the element and secure them in place by tightening the screws that hold them in position. Ensure that the wires are tight and will not slip by checking them twice.
  • Step 7: Fill the Tank with Water Drain the water heater by closing the drain valve.
  • Turn the water supply to the water heater on.
  • At this time, do not switch on the electricity. If the tank is not completely filled with water before turning on the electricity, the heating components will be damaged.
  • Ensure that the newly installed piece does not have any leaks. Turning off the cold water supply and tightening the element will stop any leaks from occurring. Removing the element and repositioning the ″O″ ring may be essential in some cases.
  • It is normal for water to begin sputtering out of the open faucet tap as the tank fills (left open in Step 3). The water is forcing the air out of the line as it flows through it. As soon as there is a consistent flow of water, the faucet may be turned off.
  • Replace the plastic thermostat cover, insulation, and access panel cover with new materials.
  • You may turn the electricity back on to the water heater once the tank has been fully refilled by flicking the circuit breaker back on.
  • The fact that there will almost certainly be air in the hot water pipes means that it is not unusual for the hot water taps throughout the home to splutter. Fortunately, this will subside in a short amount of time. If you wish, you can open each faucet one at a time until you get a continuous stream of water.
See also:  How To Relight Water Heater With Ignition?

Watch the Video

How to Replace a Heating Element Without Draining the Tank

While it is not recommended, it is possible to replace the heating element in your water heater without having to drain the tank first. Keep in mind, though, that it can be a little more difficult in some cases. If you’d like to give it a shot, the video below will walk you through the process. Take a look at the video

7 Signs Your Water Heater Is Going to Explode

  • Because your water heater produces a large amount of hot water on a daily basis, it need regular maintenance to guarantee that it is in good working order.
  • Water heaters, on the other hand, provide a number of threats and concerns, including flooding and leaks, with the most hazardous being the possibility of an explosion.
  • If your appliance is not properly maintained, it has the potential to cause an explosive reaction.
  • The following are indicators that your water heater is about to explode: leaking tank water, a defective pressure relief valve, hazy water, popping noises, and a lack of hot water in the faucet.
  • An explosion caused by a hot water heater can result in death, physical harm, and significant property damage.
  • It will be discussed in this post what indicators you should look for to determine whether or not your appliance is at risk of exploding in the near future.

Being aware of these indications will allow you to take the required actions as soon as you see them, averting any potentially disastrous repercussions.

1. Leaking Tank Water

  • Does your unit appear to be sitting in a pool of water?
  • Corrosion can cause cracks and fractures in the water tank’s walls and bottom.
  • Warm water might escape from the water heater tank as a result of these cracks and fractures in the tank.
  • This means that you need to get your leaky appliance repaired or replaced immediately.
  • The water supply to your home should be shut off immediately if the leak is urgent.
  • Please keep in mind that this is only a temporary solution for the time being.

You must contact your plumber as soon as possible in order to get these leaks repaired.

2. Malfunctioning Temperature and Pressure Relief Valve (TPR)

  • If the TPR valve on your appliance is leaking, you must replace it as soon as possible.
  • When the pressure or temperature in your device reaches dangerously high levels, the valve opens to prevent a potential explosion from occurring.
  • Corrosion and rust can build up in the valve, causing it to stop operating completely.
  • If a faulty TPR valve is not repaired in a timely manner, it can cause significant harm.
  • In fact, it has the potential to cause the water to boil past its boiling point, converting to steam and causing the water tank to blow up.
  • Both property damage and personal harm will result as a result of this.

Test the valve by lifting and lowering the lever many times to identify the problem.The test lever will disengage from the brass stem to which it is attached, and hot water will be released from the pipe.If you notice that no water is coming out of the pipe, you should consider replacing the TPR valve with a new one.In order to guarantee that the TPR valve is operating correctly, it is recommended that it be examined by an expert at least once a year.

3. Cloudy Water

  • Is the water that comes out of your appliance cloudy?
  • Does the water have a metallic odor?
  • The presence of musty-smelling water indicates that your equipment is malfunctioning.
  • Mineral deposits travel throughout the appliance and contaminate the hot water that comes out of your faucet as a result.
  • Their metallic flavor and odor are present as well as their presence.
  • The deposits have the potential to harm faucets and clog parts that regulate water flow.

The presence of orange or red colored water flowing out of the unit also shows that the pipes and tank have been rusted and need to be replaced.If you are concerned about the cloudiness of the water, you should filter it first.It is important to understand that drinking rusty water will not cause any major health problems.However, once rust has formed in your water heater tank, it is necessary to replace the tank entirely.

4. Popping Noise

  • You should immediately contact a plumbing professional if your water heater is making rumbling, popping, or cracking noises.
  • Because of the hard water and mineral buildup in your water, the noises emanating from your appliance are caused by mineral accumulation.
  • During the formation of a coating of minerals on the surface of the water heater, a distinct popping sound is heard coming from the appliance.
  • This is an indication that your unit is experiencing difficulties.
  • The popping sound is caused by air pockets in the sediment layer that are boiled together with the water in the water heater tank, resulting in the popping sound.
  • If your water heater is making cracking and rumbling noises, it is necessary to flush out the sediment from the tank of the water heater.

If flushing out the sediment does not resolve the issue, it is likely that your device is experiencing a significant malfunction.It is critical for you to understand that the strange noises emanating from your appliance are worrying and indicate that your appliance is on the verge of cracking, leaking, or explode.The most cost-effective alternative is to replace your water heater tank before it produces a costly leak.

5. Rotten Egg Smell

  • If you have a gas-powered device and you notice a rotten egg or sulfur smell around the outside of your unit, you most likely have a gas leak in your home or business.
  • Propane and natural gas have a foul odor that reminds some people of rotting eggs or sulfur.
  • When you smell carbon monoxide gas, it’s most likely due to the presence of ethanethiol (ethyl mercaptan), which gas companies add to propane and natural gas in order to make the gas recognizable by scent.
  • If you suspect that your unit has a gas leak, you should turn off the gas to the appliance and hire a plumber to inspect and make any necessary repairs.

6. Carbon Monoxide Poisoning

  • On the other hand, carbon monoxide gas is an odorless and colorless gas that you cannot smell and see. It is dangerous, and you need a special device to detect it. Unfortunately, carbon monoxide can lead to death, injury, and illness. It is important for you to know that carbon monoxide leaks do not occur easily. They happen due to neglect, improper installation and handling, and no ventilation on your unit. Signs of carbon monoxide poisoning: Fainting
  • \sPain in the chest
  • \sConfusion
  • \sBreathing problems
  • \sVomiting
  • \sWeakness
  • \sHeadache
  • \sBlurry vision
  • \sDizziness

In the event that you suffer many of these symptoms, you should leave your home immediately and get some fresh air. Most essential, you should immediately contact an expert to inspect your water heater, as well as the quality of the air in your home and your plumbing.

7. No Hot Water

  • Do you obtain hot water from the faucet after a lengthy period of time?
  • A water heater that isn’t producing enough hot water is an indication of a problem.
  • The majority of typical water heaters contain a storage tank that holds between 30 and 50 gallons of water (113 liters to 189 liters).
  • After being heated by an electric source, the water in the tank begins to gather minerals that are present in it.
  • These minerals accumulate near the bottom of the tank.
  • And over time, these mineral deposits accumulate in the water storage tank, where they act as a barrier between the burner and the water, reducing its efficiency.

As a result, less heat is transferred to the water, and you do not receive hot water throughout your bath.The higher the concentration of mineral deposits in the water, the harder your appliance needs to work to heat it.At some point, your unit will either explode or cease to operate.It can also leak, resulting in a hefty water bill to cover the damage.Additionally, you will be need to replace your water heater entirely.

This problem may be resolved by cleansing your water tank on a yearly basis.If you have hard water in your house, you should invest in a water conditioning system to ensure that your appliances continue to operate at peak efficiency.

Main Causes of a Water Heater Explosion

  • A critical component in determining whether or not your water heater may burst is the amount of pressure that exists inside the appliance.
  • If there is too much pressure in your appliance and it is not addressed promptly, an explosion will occur at some point.
  • Water heaters are equipped with TPR valves, which allow steam or water to escape from the unit if the pressure or temperature becomes excessive.
  • You’ll avoid having your unit explode because of this.
  • Additionally, combustible materials might enhance the likelihood of an explosion.
  • When a water heater overheats owing to poor ventilation and is surrounded by combustible materials, it is in danger of exploding.

Some Useful Tips

  • In order to avoid your water heater bursting, there are a few things you should bear in mind. Every year, you should inspect your appliance at least twice. There are several plumbing businesses that give water heater maintenance services at a reasonable rate, which you will appreciate. This company will come out and fix or replace your water heater before a crisis occurs.
  • If you have a closed water heater system, you need install an expansion tank.
  • Because most valves can be changed, it is important to repair any defective or broken valves in your device as soon as possible
  • By manually elevating the TRP valve, you can determine whether or not it is in working order. The valve should be able to open on its own when the situation calls for it. Every two months, inspect and replace the TRP valve, which should be replaced every three years.
  • There should never be more than 80 psi of pressure within your appliance. Furthermore, the water heater should never be used at temperatures higher than 212°F (100°C). Therefore, make sure that your thermostat is set to the proper temperature range. Consider the following: the temperature should be less than 140°C (284°F), and the pressure should be less than 60 psi.


  • It is impossible to thoroughly clean your dishes and tableware without a water heater, which is why you must have one installed in your home.
  • That is why it is critical that you maintain the condition of your water heater.
  • A malfunctioning appliance may result in an explosion if not properly maintained.
  • A water heater, like any other equipment, requires regular maintenance to ensure that it continues to operate properly for as long as feasible.
  • It is possible that your appliance will fail if you check it and find rust and leaks in it.
  • If you need to have your water heater repaired as soon as possible, you should contact the local plumbing firm.

Common Tank Water Heater Problems

  • The first day of January, 2020 Every hot water appliance is going to be susceptible to the occurrence of an unexpected malfunction.
  • It might be caused by a variety of factors such as normal wear and tear, a lack of maintenance, or a malfunction, among others.
  • It is our goal in this section to provide you with a more in-depth understanding of some of the most prevalent problems that impact tank water heaters, as well as how you may prevent them and what you can do if they do arise.
  • Due to the fact that there are two types of tank heaters, gas and electric, there are additional issues that might be particular to each type of tank heater.
  • Before you begin applying a remedy, consider the type of water heater you are working with.

***Safety First***

  • First and foremost, make sure you’ve followed all safety procedures before beginning any troubleshooting or attempting to repair a problem with your tank water heater.
  • Electric water heaters are high-voltage equipment that might be dangerous to operate on because of the high voltage.
  • Fire, explosions, and carbon monoxide leaks are all risks associated with gas-powered appliances if they are not handled by a trained and certified expert.
  • Before beginning any troubleshooting, make sure that the electricity and gas are turned off, and understand when it is necessary to consult a professional.
  • Always check the power of electrical equipment with a non-contact voltage tester to confirm that the power has been turned off before touching any wire.

Problem1: No Hot Water

  • When there is no hot water at all, it is the most obvious sign that something is wrong with the heater.
  • A shortage of energy is a major cause of this problem, so ensure sure your electricity is turned on and your gas is working properly.
  • If your energy source is working properly, the problem might be with the heating element or the ignition system.
  • If it’s an electric appliance, check to see if the breaker has tripped and turn it off and on again.
  • Resetting the high-temperature limit for electric systems may also be accomplished by turning off the breaker and pushing the red high-temperature cut-off reset button located above the thermostat and behind the insulation and plastic shield.
  • Otherwise, you may want the services of a professional to examine the heating element, the ignition, or the flame.

Problem2: Low Hot Water

  • One of the advantages of tank water heaters is that, given enough time to heat up, they should be able to provide enough hot water to fulfill the demands of several people using hot water at the same time on a regular basis.
  • Alternatively, if you believe that your water heater is not providing enough hot water, it may be because its capacity is too low.
  • If this is the case, there isn’t much you can do except limit your hot water use or install a larger heater that is more appropriate for the needs of the household.
  • If you do not believe that the heater is inadequate, it is possible that another heating element or ignition problem is at fault.
  • Follow the steps outlined in the ″no hot water″ section above, and then contact a specialist to assist you in determining the source of the problem.

Problem3: The Water is Too Hot

  • Most of the time, this is caused by a problem with the thermostat.
  • It’s possible that it’s been set too high.
  • Identifying and adjusting the problem is necessary if this is the case.
  • Locate the thermostat by consulting the owner’s handbook for your heater.
  • When it comes to gas-powered heaters, it’s normally visible from the outside, but when it comes to electric heaters, there’s another one hidden behind the access panel.
  • If simply changing the thermostat does not solve the problem, contact a plumbing and HVAC professional in your area.

Overheated water can cause a variety of problems, including burns an

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