Why Does My Electric Water Heater Keep Tripping The Breaker?

Why does my electric hot water heater keep tripping the breaker?

Asked in the following category: General The most recent update was made on the 13th of March, 2020.What Could Be Causing Your Water Heater To Trip The Breaker?It is possible that the breaker has been worn out and has tripped.It is also possible that a wire is loose in the electrical panel, resulting in a short circuit.

  1. Your thermostat – If your thermostat malfunctions, it can use more electricity than the circuit can manage, causing the circuit breaker to trip and the connection to be disconnected.
  2. Heating element that has been shorted—It is possible that the thermostat is functioning properly but that it is turning off the heating element.
  3. However, due to a fault in the element, it is continuing to boil your water.
  4. a loose wire in the water heater can create enough heat to trip the high-limit switch a loose wire in the water heater can cause the high-limit switch to trip In a similar vein, what causes the reset button on a hot water heater to activate?
  5. This is the reset button, which is a red button placed on the water heater itself (just above the thermostat), which trips when the water temperature surpasses 180 degrees Fahrenheit.
  6. ″ECO″ (emergency cut off) and ″high limit switch″ are two terms that are occasionally used to describe the reset button.

In the same way, will a faulty heating element trip the circuit breaker?The heating element of an electric water heater is only activated when the water heater is turned on.When a thermostat malfunctions, however, it might result in a situation in which both heating components are activated at the same time.This uses more electricity than the circuit is capable of handling, resulting in the circuit breaker tripping as a result.

What is causing my hot water heater to trip the breaker so frequently?What Could Be Causing Your Water Heater To Trip The Breaker?It is possible that the breaker has been worn out and has tripped.

It is also possible that a wire is loose in the electrical panel, resulting in a short circuit.Your thermostat – If your thermostat malfunctions, it can use more electricity than the circuit can manage, causing the circuit breaker to trip and the connection to be disconnected.

Why Is My Electric Water Heater Tripping My Circuit Breaker?

  • Imagine this scenario: You find that your electric water heater has tripped the circuit breaker on its own. In order to correct this, you went to your electrical panel and reset the breakers. However, a little time later, your water heater’s circuit breaker tripped yet another time. So, what is causing this to occur? The following are the most likely causes: a burned out heating element
  • a faulty thermostat
  • a wiring or electrical problem.
  • The following points must be addressed first, before we go into the specifics of those issues: It is not necessary to continuously turning the breaker back on. In addition, this can cause the wires in the circuit to overheat (which might result in a fire), wear out the circuit breaker (which could result in it not tripping later), and severe damage to your water heater.
  • Replace the breaker with a higher-rated breaker if the current breaker fails. Increasing the size of the breaker without also increasing the size of the wire and other components of the circuit is essentially the same as removing the breaker’s safety feature. Now that the breaker has been reset, extra energy will be allowed to flow into the circuit, potentially causing overheating of the wires and a fire.

Let’s get this out of the way and move on to the probable issues that might be causing your electric water heater to trip the circuit breaker.

Burnt out heating element

Heating element: The heating element is the component of your water heater that actually heats the water.Typically, two heating elements are used in electric water heaters: a top heating element and a bottom heating element.An electric water heater with two heating components is depicted in the diagram.Photo courtesy of the author.

  1. It is most common that when the heating elements fail, they just burn away, and the only thing that you will notice is that the water isn’t heating up to the same temperature as it used to be.
  2. However, the heating element shell can sometimes fracture, allowing the electrical components to be exposed straight to the water or tank below.
  3. This short circuit has the potential to cause your water heater’s high limit switch to flip and/or the water heater’s circuit breaker to trip.

Bad thermostat

Using a thermostat, each heating element may be regulated independently; however, both thermostats ″speak″ to each other to guarantee that only one heating element is active at any one moment.The way it works is as follows: The heating element of an electric water heater is only activated when the water heater is turned on.Photo courtesy of the author.When a thermostat malfunctions, however, it might result in a situation in which both heating components are activated at the same time.

  1. This uses more electricity than the circuit is capable of handling, resulting in the circuit breaker tripping as a result.

Bad breaker or electrical wiring

  • It’s possible that the problem isn’t with the water heater at all. For example, it is possible that the breaker itself is worn out and tripping unnecessarily
  • It is believed that a loose wire in the electrical panel is the cause of the short circuit.

If your water heater has been inspected by a plumber and everything appears to be in working order, you should have an electrician examine the electrical connections.

Get help from a plumber in Phoenix

If you reside in the Phoenix area, George Brazil Plumbing and Electrical will assist you with the repair of your electric water heater. Get in touch with us right now.

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Why Is My Water Heater Tripping My Circuit Breaker?

Skip to the main content What is causing my water heater to trip my circuit breaker?Have you ever had something like this happen to you?The circuit breaker in your home is tripped by your water heater tripping.As a result, you go and reset the circuit breaker breaker.

  1. A few minutes later, the same thing occurs once more.
  2. As a result, you reset it once more.
  3. The water heater, on the other hand, quickly trips your circuit breaker once more.
  4. This recurrent pattern may be suggestive of a more significant problem that you are not currently aware of or aware of.
  5. But, suffice it to say, you’re in desperate need of a water heater repair, or possibly a whole new water heater.
  6. It is possible for a water heater to trip a circuit breaker for a variety of reasons, which we will go over in detail below to assist you figure out what you can do to resolve the situation.

Thermostat Issues

The failure of your water heater thermostat or inappropriate installation of the thermostat can result in the loss of ‘communication’ with the circuit breaker, which can result in an electrical imbalance of power.However, rather of controlling the flow of power to the heating components, this imbalance of surplus electricity is sent directly into the circuit breaker.A circuit can trip if it is subjected to high power because the circuit is unable to withstand the load.

Burnt Heating Elements

The element in the heater that warms the water might sometimes be the root of the problem.Because of this, if the heating element fails or burns out, it may cause sections of the heater to spit, exposing wires and electrical components to direct contact with water, resulting in serious injury or death.And we all know that water combined with electricity is a dangerous combination.As a result, it may produce a short circuit, resulting in your water heater tripping your circuit breaker..

  1. In any case, you’ll notice that your water isn’t as hot as it used to be if your heating element isn’t working properly.

Faulty Breaker or Wiring

It’s possible that the problem is not related to your water heater at all. It’s possible that your circuit breaker has become worn and malfunctioning as a result of aging. Alternatively, a loose wire in the electrical panel might be causing the system to short circuit, leading it to fail. In either situation, it is the breaker that is causing the problem, not the water heater itself.

What Can You Do?

The first and most crucial thing to know is that you should not keep switching the breaker back on after it has shorted out again.The danger of overheating the wiring and sparking a fire is substantially greater than the chance of having a defective water heater if you do this repeatedly is extremely high.In the event that you’re considering installing your own updated breakers, be sure to talk with an experienced specialist first.However, even if the problem is not with the circuit breaker and an imbalance of energy is still passing through your system, you run the danger of scorching wires and risking a fire.

  1. Higher-rated circuit breakers are thus recommended.
  2. If you’re certain that the problem is with your water heater’s thermostat, you may purchase and install a new water heater thermostat in your house on your own initiative.
  3. Just be sure to speak with an expert to ensure that it is done correctly, or better yet, have a professional come in and install it for you!
  4. The best course of action is always to get the assistance of a professional to manage the matter for you.
  5. A technician has been trained to search for these sorts of problems and can identify them without causing more harm to your breaker or water heater.
  6. And don’t forget about your friends at Simpson Plumbing if you’re ever in need of a competent water heater professional in Tracy, Mountain House, or Manteca.

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Why a Water Heater Keeps Tripping the Breaker

Electric water heaters are connected to a separate circuit.This indicates that their circuit breakers are not connected to anything else.It is possible that the breakers will trip for no apparent cause at times.They can trip at any time and then be reset, allowing you to continue using the water heater for a period of time until it trips again.

  1. You might be unable to reset them if they trip in another situation.
  2. It is for a reason when circuit breakers trip, and it is possible that this is a dangerous scenario that requires rapid care.
  3. No matter how infrequent their trips are, they are nonetheless being affected by something.
  4. It is vital to fix the problem as soon as possible in order to prevent causing damage to your property or risking an electrical fire.
  5. In this post, we’ll look at what causes the water heater breaker to constantly tripping and what you can do to prevent it from happening in the first place.

What Should You Do?

First and foremost, if the breaker keeps tripping, do not keep flicking it back on and on.If you do this, you run the risk of the wire overheating and igniting an electrical fire, which is dangerous.This can also shorten the life of your circuit breaker and cause severe harm to your water heater.The breaker is tripping as a result of a problem, and that problem is not going away on its own timetable.

  1. Turn off the breaker and begin troubleshooting the problem as soon as possible.
  2. Unfortunately, troubleshooting a tripped water heater breaker isn’t as complicated as it appears.
  3. Following a few troubleshooting methods might assist you in locating the source of the problem.
  4. The following are the most typical reasons and solutions.

Bad Thermostat

Water heaters are equipped with a limit switch that prevents the temperature of the water from surpassing 180°.It trips the limit switch (a little red reset button on the water heater) when the water temperature exceeds 180°F.This helps to save you from being burned or scalded by the very hot water flowing through the shower.The most common reason for the limit switch to trigger is a malfunctioning thermostat.

  1. Each element has its own thermostat, which means that a two-element water heater has two thermostats.
  2. To guarantee that only one element is being heated at a time, the thermostats communicate with one another.
  3. When they break down, they might become trapped in the on position for a while.
  4. Consequently, either one or both heating elements will remain on and continue to heat the water as a result of this action.
  5. If the water heater contains two elements, as most electric water heaters do, the circuit might be overloaded if both elements are left on at the same time, which is dangerous.
  6. The circuit will then draw an excessive amount of current and get overheated, resulting in the trip of the breaker in the breaker box.

A multimeter may be used to check the thermostats’ performance.Check to see that the water heater’s electricity has been turned off.The thermostat should be checked for resistance once the wires have been disconnected (mark the wires so you remember where they join).The resistance should be zero ohms (it should show an open, or infinity) for a normally open (NO) thermostat, and it should be close to 0 ohms (it should have continuity, but it could have as much as 0.5 ohms including the meter and leads) for a normally closed (NC) thermostat.

Normally open (NO) thermostats should have no resistance.Thermostats that are not working properly will need to be replaced.The replacement of the heating elements at the same time as the replacement of the thermostats is highly recommended.

Bad Heating Element

  • In addition to the top and lower heating components that we’ve described, most electric water heaters feature additional heating elements. They collaborate in order to keep the water hot. If you have a large tank, this is extremely crucial. Typically, when a heating element breaks, the water ceases to heat and becomes significantly colder than typical. It is possible that the internal heating element is open, in which case the heating element will not do any damage. The truth is, however, that is not always the case. It is possible for the casing around the heating element to crack. When the electrical component of the element comes into contact with the water in the tank, it shorts the circuit and trips the limit switch or circuit breaker, as shown in the illustration. An element might be too short as well. As a result, the element continues to operate, continually heating the water in the tank. When the water gets too hot, this will cause the limit switch to trip. A multimeter may be used to test the performance of a heating element. Remove the wires from the water heater element while the circuit breaker for the water heater is turned off. Check for continuity across the locations where the wires connect to the element. You should obtain the following resistances: A 3,500-watt element has a resistance of 16 ohms
  • a 4,500-watt element has a resistance of between 12 and 13 ohms
  • and a 5,500-watt element has a resistance of between 10 and 11 ohms.
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If you notice a difference in resistance, it is necessary to replace the heating element in question.

Water Leak

Water from a leaky water heater, for example, due to the failure of a gasket around the heating element, has the potential to come into contact with electrical components and cause the breaker to trip.This is extremely risky and has the potential to produce a catastrophic electrical shock.If the breaker hasn’t already been tripped, turn it off immediately and fix the water leak as soon as possible.

Internal Wiring

If the breaker trips, it is possible that an issue with the internal wiring is causing it.Open the panel while the power is turned off to check where the water heater is connected to the rest of the house’s wiring.Look for burned connections, broken wiring, or any other signs of electricity having arced in the vicinity.If there has been an electrical arc, you will most likely smell smoke.

  1. Before operating the water heater, check for and replace any broken wiring and connectors.

Wiring or Electrical Problem

  1. If the problem isn’t with the thermostat, heating element, a water leak, or internal wiring, it’s likely that the issue is with something else outside of the water heater itself.
  2. It might be caused by a faulty or frayed cable, a faulty connection in the electrical panel, or a faulty or worn-out circuit breaker.
  3. Check the wiring on the line to see if any wires are damaged or coming loose.
  4. It is necessary to replace the breaker if the breaker trips despite the fact that there are no issues on the line.
  5. If the breaker is the source of the problem, make certain you replace it with one of the same grade.
  • Don’t replace it with a higher-rated breaker since doing so would enable more current to pass through the circuit, resulting in the circuit being too hot to handle.


  1. When a water heater continues tripping the breaker, it’s not a pleasant experience.
  2. It can also be harmful and result in significant injury or property damage to you or your property.
  3. Fortunately, tracing down the source of the problem isn’t that difficult.
  4. Typically, a malfunctioning thermostat and heating element are to blame, but it’s also possible that a faulty circuit breaker or other wiring difficulties are to blame.
  5. Keep in mind that safety comes first.
  • When dealing on electrical issues, always remember to use caution.
  • If you are not familiar with electrical wires, you should avoid working with them.

Why Does Your Water Heater Keep Tripping the Breaker?

  1. Have you been having trouble with cold showers lately?
  2. You won’t be able to resolve the problem with your water heating system unless you figure out why your water heater is constantly tripping the circuit breaker.
  3. Examine the water heater, the circuit breaker, and even the cabling that runs between them.
  4. You will, however, need to dig a little deeper into the matter and figure out what activities need to be taken to rectify it.
  5. Just a friendly reminder that if you are not an expert in electrical repair, a simple problem-check will suffice; do not attempt to remedy the problem yourself.

What’s Really at Fault

  1. So, what exactly is the source of the problem?
  2. You must be aware of the many circumstances that your heating system may confront.
  3. Because your breaker is constantly tripping, you should include all electrical components that are involved in powering up the tank in your calculations.
  4. The specific circuit breaker for your heating device, the cabling that connects the circuit breaker and the heater, and the internals of the water heater should all be included on your checklist.
  5. It is critical to keep a watch on these elements because they are the ones that are causing the issue.

1. The Water Heater Itself

  1. We’ll start with your hot water tank, which is the most likely suspect in this malfunction.
  2. If you’ve used this gadget for a long period of time, it’s possible that symptoms of wear and tear have already shown.
  3. Every time it is used, you may notice some corrosion, whirling noises, and leaks in the system.
  4. Because of the tank’s age, expect the water heater to trip the circuit breaker on a regular basis.
  5. Failure in the thermostat is never impossible, even if you’ve purchased a brand new heater, on the other hand.
  • The thermostat is in charge of controlling the temperature of the water heater element.
  • If the thermostat fails to work properly, the heater may heat up to temperatures more than 180 degrees, causing the circuit breaker to trip due to overload.
  • The water heating element is the next component.
  • Because so many individuals ignore these pieces, they aren’t aware of the amount of rust that has accumulated on their casings.

Consequently, the element’s housing breaks down, allowing water to enter and cause a short circuit in the electrical components.Another item to look for is any damage to the electric water heater’s general wiring.Wires tend to degrade with time, and rodents that nibble through the insulation are a problem as well.Damaged wires should be handled with extreme caution.Not only are short circuits possible, but there is also the possibility of electrocution.

2. A Short Circuit in The Wiring Lines

  1. When we talk about wiring, we aren’t only referring to the lines that go from the water heater.
  2. Keep an eye out for the connectors that link the dedicated CB to the water tank.
  3. – However, there are occasions where they are not adequately fished through the conduits/wire protectors, leaving them exposed to adverse weather and other environmental circumstances.
  4. If you’re a do-it-yourselfer and don’t have the proper equipment for a fault search, it might be difficult to figure out where the short circuit is coming from.
  5. The majority of the time, wires are hidden within small locations that only mice can access, thus there are only two options for locating the damage.
  • The first is accomplished by manually removing all of the cables and inspecting them, and the second is accomplished via the use of specialized gear such as a multimeter.
  • In any case, damage discovered in a series of wires can be a significant contributing factor to an electric water heater’s inability to stop tripping the breaker.

3. Circuit Breaker Malfunction

  1. There are a variety of ways in which a circuit breaker might exceed its capacity.
  2. Despite the fact that this is the component that receives the least attention when the water heater trips the breaker, it is still important to check on it on a regular basis.
  3. After years of constant use, the usability of a circuit breaker diminishes, just as it does with other appliances or electrical gadgets.
  4. Consumer Product Safety Commission (CPSC) estimates that a CB should have a service life of at least 30-40 years, depending on how consistent the voltages and power ratings are.
  5. Make certain that the circuit breaker you choose is the appropriate size for your water heater.
  • It would be unwise to use, for example, a 25-amp circuit breaker to power a 4500-watt tank because it would not provide enough room to accommodate the continuous demand.
  • As a result, in order to prevent tripping the water heater breaker, 30-amps is frequently the ideal choice for powering the entire heater without generating an issue.
  • On the other hand, if you use a breaker that has a considerably larger amperage rating than the one that was intended, the breaker will not detect any abnormalities from the heating device.
  • If the breaker never trips again, that would be great, but you won’t appreciate it nearly as much if your house is on fire because of hot wires that went unnoticed for a long period of time.

Perform a Troubleshoot

  1. Now that I’ve outlined some of the potential reasons of this electrical problem, you’ll need to conduct a troubleshooting procedure to determine which of them is the root cause of the tripped hot water heater breaker.
  2. Here are some useful strategies for dealing with each of the negative aspects at hand: Turn off the water heater’s power source and thoroughly examine the upper and lower thermostats, as well as the heating elements.
  3. Check the wiring of the thermostat using a multimeter to discover if there is any impedance in the system (Ohmic resistance).
  4. A measurement of 0 ohms should be obtained with an open thermostat, while a reading of 0.50 to 0.50 ohms is acceptable with a closed thermostat.
  5. (See Figure 1).
  • In any other case, you have a faulty thermostat that has to be replaced.
  • Assuming that the thermostats are in proper working order, remove the wires from the two terminal screws of the water heating element.
  • Turn on your multimeter’s continuity setting (with sound), and then use the two probes to make contact with the screws.
  • If the multimeter does not emit a beep, it signifies that the element is not functioning.

If, on the other hand, it beeps, which is a positive sign, go to the next step: connect one probe to one terminal screw and the second probe to the tank itself.Next, with one probe still on the tank, attach the other probe to the second terminal screw using the same procedure as before.If your multimeter did not generate a beep when you turned both screws, your heating element is in good working order.Finally, examine the tank’s outside to see if there is any noticeable damage.

What Can You Do to Fix the Issue

  1. It is necessary to repair component parts or perform wire maintenance after you have determined the source of your problem.
  2. The greatest thing you can do is gather the necessary resources, but I strongly advise against taking on all of the labor alone at this point.
  3. if the water heater circuit breaker keeps tripping, get in touch with an electrician or a reputable plumber right away.
  4. The worst thing we want to avoid is overlooking any major issues that we haven’t addressed in this lesson, complications that can only be resolved by a professional contractor with much experience.


  1. Your water heater is constantly tripping the circuit breaker, and the solution is straightforward: you have either a broken breaker, an inoperable heating element, or damaged wiring.
  2. It is vital for you to determine the source of the irregularities in order to resolve the situation properly.
  3. Is it a problem with the water heater’s internals?
  4. A misplaced comma in the incorrect place?
  5. Or is it simply the circuit breaker that has to be replaced?
  • Although you may use a multimeter to help you find the source of the problem, you should seek expert assistance when it comes time to repair and maintain your vehicle.

Water Heater Keeps Tripping The Breaker: Causes and Solutions

  1. A deeper look at the system is necessary when your water heater continues to trip the circuit breaker on a regular basis.
  2. The circuits that supply water heaters are often not linked to any other devices.
  3. This implies that if the breaker trips, it is only as a result of the water heater.
  4. Sometimes there is no specific explanation for these sporadic excursions, and you may simply restart the computer and let it to continue working at its normal speed until it happens again.
  5. However, if this becomes a regular occurrence, you must investigate the root reason and conduct a more thorough investigation into the problem.
  • If you’re stumped as to why your water heater keeps tripping the breaker, keep reading to find out what’s causing the circuit breakers on your heating system to trip and how to resolve the problem.

5 Reasons Why Your Water Heater Might be Tripping the Breaker

  1. A deeper look at the system is necessary when your water heater continues to trip the circuit breaker on a consistent basis.
  2. There are rarely any additional devices connected to water heater circuits in most instances.
  3. This implies that if the breaker trips, it is solely due to the water heater’s operation.
  4. Many times there is no specific explanation for these erroneous trips, and you may just reset the computer and allow it to continue working at its normal speed until the problem occurs again.
  5. But if this becomes a regular occurrence, you must investigate the source of the problem and take a more in-depth look at the situation.
  • Even if you have no clue why your water heater is constantly tripping circuit breakers, stick with us to the end to learn what causes the circuit breakers on your heating system to trip and how to resolve the situation.

1. A Faulty Thermostat 

  1. To prevent the water from overheating and scorching your skin, every water heater is equipped with a temperature control switch that is limited to 180° Fahrenheit.
  2. Additionally, these appliances often include two thermostats that are each connected to a separate heating element that warms the water.
  3. Because of the connection between these two thermostats, only one of the elements may be heated at a time.
  4. A broken thermostat, on the other hand, will interfere with communication, allowing both components to heat up at the same time.
  5. Because of this, the circuit will become overheated, and the circuit will become overloaded with current, resulting in the trip of the breaker.

How to Fix the Problem

  1. It is necessary to cut off the electricity and examine the thermostat with a multimeter once it has been turned off.
  2. The resistance level in each thermostat will be determined with the use of a digital multimeter.
  3. The resistance for a (NO) thermostat should be near to zero ohms, however the resistance for a (NC) thermostat may be close to 0.5 ohms, depending on the thermostat.
  4. If the limit is exceeded, you will need to have the thermostats replaced immediately.
  5. To verify that the heating components and thermostat are compatible with one another, it’s also a good idea to replace them.

2. Malfunctioning Heating Element

  1. It is the pair of heating elements that is responsible for heating your water, and if any of them fails, it might result in a short circuit.
  2. For example, if a heating element fails, the water will not be sufficiently heated.
  3. A short circuit can occur if the internal electrical components of the element are brought into direct contact with the water, which is a bad outcome in some cases.
  4. Similarly to the last case, the water heating element can fail and continue to heat the water without taking a break, causing the circuit to overheat and trip the breakers.

How to Fix This Issue 

  • A multimeter will be required once more in order to diagnose and repair faulty water heating components. Disconnect the wires from the problematic elements and turn off the electrical power to the entire building. Followed by measuring the resistance on either side of the heating elements, which should have been done with the multimeter when the wires were first joined. Depending on the wattage, you should obtain a reading for resistance that looks like this: A 3,500-watt element has a resistance of 16 ohms
  • a 4,500-watt element has a resistance of between 12 and 13 ohms
  • and a 5,500-watt element has a resistance of between 10 and 11 ohms.
See also:  Why Is My Electric Tankless Water Heater Not Heating?

If the readings do not match, it is apparent that the heating element is not working properly. In this instance, the only alternative available to you is to have them changed as soon as possible.

3. Leaky Water Lines

  1. Breakers can be tripped by water line leaks, as well as by other causes.
  2. If your water heater pipes are old and withered, they will naturally become weaker over time, and you may experience leaks as a result of this.
  3. As well as this, high pressure in the water heating system and faulty valves can also contribute to a leak.
  4. In either scenario, it is possible that the electrical components will come into direct contact with water.
  5. Because water and electricity do not mix well, it will result in an electrical short circuit or a lethal electric shock within seconds.
  • Most of the time, the circuit breaker will trip, cutting off the electrical supply to the system.

How to Fix This Issue

The only way to resolve this issue is to have the leaking pipes repaired. Inspection and repair of the defective pipe should be carried out after the electrical power has been disconnected. Poor maintenance of water pipes can also result in leaky water pipes. Here’s where you can learn more about the optimal maintenance schedule for your water heating equipment.

4. Faulty Electrical Connections

  1. It is most likely that the electrical line is the source of the problem if all of the other components of the water heating equipment are in excellent shape.
  2. If you believe this to be the case, you should begin your check with the connection between the water heating device and the main electrical line in your home’s electrical panel or panelboard.
  3. A tripped breaker may be caused by a burned wire, a loose connection, or a faulty electrical component, among other possibilities.
  4. Arced wires are another important source of risk.
  5. It is possible that in this circumstance, the energy will jump from one wire to another, causing the line to lose continuity.
  • If you’ve completed your inspection of the internal electrical wiring and have not discovered a problem, it’s possible that the problem is located outside the water heater.
  • Examine the exterior wires that are attached to the appliance for evidence of damage or burns, and replace them if necessary.

5. Inspect the Breaker

  1. If everything appears to be in working order, yet the breaker keeps tripping, the issue is most likely with the breaker itself, not with the rest of the system.
  2. After prolonged operation, circuit breakers may become brittle and trip when even the smallest amount of energy is applied.
  3. In any of these situations, all that is required is the repair or replacement of the faulty electrical component or components.
  4. When changing a breaker, however, it is important to pay attention to the rating.
  5. The replacement component should be rated at the same level as the original part.
  • Choosing a breaker with a greater or lower rating will cause the flow of electricity to be unbalanced, resulting in system disruption.

Final Thoughts

  1. There are a variety of reasons why your water heater continues tripping the breaker, as well as possible remedies.
  2. Annual maintenance can extend the life of your heater by many years.
  3. Tripping breakers are a regular problem in every household, and you should have no need to be alarmed about it.
  4. Just make sure that if it keeps tripping, you don’t keep trying to flip it back and forth.
  5. This will result in overheating of the electrical cables and, in extreme cases, can result in an electric fire.
  • When it comes to electrical concerns, it’s always better to follow all safety measures, and if you find the task to be too tough for you, don’t hesitate to seek the assistance of a qualified professional..
  • You might be interested in the following: Discover how a hot water heater operates.
  • An Explosion in a Water Heater: Its Causes, Warning Signs, and Preventative Measures

Water Heater Keeps Tripping Breaker? (Possible Causes & Fixes)

  1. Only a small number of people volunteer to take ice cold showers.
  2. As a result, when your water becomes icy and your electricity fails, you’re hit with a double whammy.
  3. Even after you’ve reset your circuit breaker, it continues to malfunction, and you’re not sure what to do about it.
  4. It might be aggravating to have to choose between hot water and a functioning electrical system.
  5. It is possible that there is a problem with the power supply between your electric water heater and your circuit breaker.
  • It is important to identify the specific reason in order to avoid an electrical fire and to keep the hot water supply running.
  • If you are working on a water heater, you should always cut off the electricity first.
  • Before dismantling any elements of the appliance, it is necessary to verify the power flow of the appliance.
  • In order to diagnose water heater and circuit breaker problems, a multimeter is an excellent investment and a necessary tool.

What Services Do You Require for Water Heater Repair?Get free, no-obligation quotations from professional contractors in your area.LOCAL CONTRACTORS CAN BE FOUND

How Does a Water Heater Work?

  1. The water heater supplies hot water to the entire home, which is used for bathing and other household cleaning purposes.
  2. It accomplishes this by siphoning water through a dip tube and heating it within the water storage tank.
  3. Once heated, the water rises to the surface and flows via the heat-out pipe into the home’s water distribution system.
  4. Heating elements, thermostats, relief valves, drain valves, insulation, and anode rods are all standard features on all water heaters.
  5. The sole difference between gas and electric water heaters is the power source: electric water heaters are powered by electricity.
  • This is the one and only case in which water and electricity are allowed to interact.

Why Is My Water Heater Tripping the Breaker?

  1. In order to function, electric water heaters must be powered by a high voltage electrical current.
  2. A dedicated circuit on the electrical system will thus be provided for it in many instances.
  3. It is possible that this power consumption will be too large for the circuit breaker, causing the system to go down.
  4. If your water heater trips the breaker, it might be for any number of reasons (or for absolutely no cause at all).
  5. If the breaker continues to shut off even after many attempts to reset it, turn off the power and investigate.
  • In addition, don’t override the system with a higher rated breaker, as this increases the likelihood of an electrical fire occurring.

How Do I Find Out What’s Causing the Circuit Break?

  1. There are various frequent causes for a water heater to trip the circuit breaker.
  2. Here are some of the most prevalent ones.
  3. In order to locate them, you’ll need to conduct a thorough examination of all electrical components to determine whether or not they are completely functional.
  4. Before initiating a repair, use the multimeter to ensure that the voltage and electrical flow of each component are within specifications.
  5. The most prevalent reasons for water leaks are three things: corrupted or broken components, damaged or inadequate wiring, and water leaks in the system.
  • Identifying the underlying reason will guide your approach to the resolution of the problem.

Bad Heating Element

  1. The heating elements of water heaters are situated at the top and bottom of the water tank, respectively.
  2. They are often composed of metal and enclosed in a protective case to keep them from corroding over time.
  3. Over time, the casing may fracture or break, allowing the metal to come into direct contact with the water supply.
  4. This can cause the element to short circuit or burn out, resulting in either underheating or overheating of the water.
  5. Either the water temperature will drop, or the breaker or high limit switch will trip, whichever occurs first.
  • If you suspect that the heating element is the source of the problem, you should do an electrical flow test on it.
  • Make sure the water heater’s circuit breaker is switched off, and then remove the wires from the heating element if necessary.
  • Test the locations where the wires connect to the element with a multimeter to ensure that they are properly connected.
  • It is possible that the element has shorted when the voltage reading is 120 volts because of a fractured housing or rust.

Bad Thermostat

  1. Heat is generated by alternating between the two components of the water heater, which is used for domestic purposes.
  2. Each element is equipped with a thermostat, which ensures that only one is turned on at a time.
  3. A properly operating thermostat ensures that the system operates effectively and that the water temperature does not exceed 180 degrees.
  4. It is possible for a thermostat to malfunction, causing the element to fail to shut off and perhaps to operate concurrently with the other element.
  5. As a result, the heater’s temperature rises over 180 degrees Fahrenheit and it consumes more power than is necessary.
  • As a result, the circuit breaker will be overloaded, and either the limit switch or the breaker, or both, will trip.
  • The thermostats may be checked using the same procedure as was used to examine the heater itself.
  • After you have securely disconnected the power and wiring, use the multimeter to verify the resistance of the thermostat setting.
  • Bad thermostats must be replaced, while most experts advise that the heating components be replaced at the same time for the optimum results.

Water Leaks

  1. The majority of the time, the components of the water heater prevent water from accessing the electrical circuitry.
  2. When a gasket fails, the likelihood of water entering the electrical system and tripping the breaker is increased significantly.
  3. This is an extremely risky circumstance that might result in a catastrophic electrical shock or a fire if not addressed immediately.
  4. When water comes into contact with the electrical system, the primary breaker is normally tripped automatically.
  5. If it doesn’t, turn off the breaker and try to discover the source of the leak as soon as possible.
  • Once the leak has been repaired, you may re-energize the circuit breaker and ensure that the water heater is operating.

Internal Wiring

  1. If the heating components and thermostats are in working order, it is possible that there is a problem with the heater’s internal wiring.
  2. If there are any burned connections, broken wire, or evidence of electrical arcs in the heater’s wiring, you’ll need to replace it.
  3. It is probable that you will detect smoke before you see any visible damage.
  4. Before you begin troubleshooting, make sure that the water heater’s electricity is completely turned off.
  5. Open the exterior panel and look for the connection between the water heater and the rest of the house’s wiring.
  • Before restarting the water heater, inspect it for any broken wiring or connectors and replace them.

External Wiring or Electrical Problem

  1. You’ve checked for water leaks, tested the heating components and thermostats, and examined the internal wiring.
  2. Now it’s time to put it all together.
  3. All of those components appear to be in working order, but the breaking is still tripping.
  4. The problem has now progressed from a plumbing issue to an electrical one.
  5. In the long run, you’ll almost certainly want the services of an electrician, but there are several things you can do to narrow down the scope of the problem.
  • Check the wiring on the line to see if any wires are damaged or coming loose.
  • It is also possible that there is a broken connection in the panel or that the breaker itself is worn.
  • Any of the difficulties listed above may need the replacement of a portion or the entire circuit breaker.
  • When changing the breaker, make sure you use one with the same energy rating.

A breaker with a greater rating than the present system will allow more current to pass through, increasing the risk of overheating or catching fire.

Water Heater Maintenance

  1. Proper maintenance of the water heater can help to extend its life and reduce the likelihood of having to make repairs.
  2. There are certain easy things that the homeowner may complete that will save him or her both time and money.
  3. Maintaining your water heater on a regular basis will help it work more effectively and improve its life expectancy.
  4. It is critical to set the water heater’s thermostat at an appropriate level of safety, preferably 120 degrees Fahrenheit for both economic and personal reasons.
  5. The same may be said about silt settling in the tank, which might cause the heater to shut off prematurely.
  • The tank should be flushed at least once a year, as a general rule of thumb.
  • The anode rod is a critical component of the water heater, since it is responsible for removing rust from the tank and keeping it clean.
  • If you see an excessive amount of rust on the rod, inspect it and replace it.
  • Finally, check your pressure valve on a regular basis; make sure the water has had time to cool before opening the valve.

What Services Do You Require for Water Heater Repair?Get free, no-obligation quotations from professional contractors in your area.LOCAL CONTRACTORS CAN BE FOUND

Related Questions

When do I need to call the plumber?

  1. Because a new water heater is an expensive purchase, it’s logical that a homeowner would prefer to do it himself in order to save money.
  2. With the correct tools, several diagnostic procedures and part replacements may be completed quickly and easily.
  3. Knowing what has to be done and being able to execute it correctly, on the other hand, are two very different things.
  4. If you need a plumber for any repairs that are outside of your area of expertise or that they can handle more quickly, you should definitely call them.
  5. For example, a homeowner may easily check the voltage and resistance of a circuit and replace a heating element with little work and expense.
  • In contrast, if you are inexperienced with the use of a blowtorch, changing a dip tube might be a difficult task.
  • Needless to say, the plumber should be called in for any repairs that necessitate the presence of more than one individual.
  • Problems affecting the breaker and circuits will necessitate the services of an electrician.
  • A homeowner’s degree of comfort will ultimately determine whether or not he or she should seek expert assistance.
See also:  How Often Should You Service Your Water Heater?

How do I choose the best water heater?

  1. Choosing the ″best″ water heater will be determined by the size of your home, the number of people in your family, and your water use requirements.
  2. Try to get an Energy Star-rated (or lower) water heater to save money on your utility bills.
  3. When considering lifetime energy expenditures as well as rebate incentives, investing in an Energy Star certified heater is a wise and cost-effective decision.
  4. Another factor to consider is the sort of water heater you have.
  5. Tankless units are becoming increasingly popular, despite the fact that they are less prevalent and less expensive than tank units.
  • Tankless water heaters can provide hot water more rapidly, but they may not be as cost-effective as conventional water heaters.
  • When selecting a water heater, two crucial considerations are the amount of water it will require and its first-hour rating (FHR).
  • The amount of water that will be required by each family member is calculated using the necessary water use formula.
  • The first-hour rate (FHR) measures the amount of hot water generated in the first hour and shows the efficiency and peak consumption capacity of the system.

Stacy Randall is a woman that works in the fashion industry.In addition to being a wife and mother, Stacy Randall works as a freelance writer in New Orleans.She has always had a passion for do-it-yourself projects, house organizing, and creating beautiful environments.She and her husband have spent the last five years meticulously repairing her grandparents’ former house, transforming it into their own, and learning a great deal about life in the process.

Electric Space Heater Trips Circuit Breaker: Common Causes & Solutions

  1. Electric space heaters are a godsend during the colder months of the year since they keep our homes warm and comfortable.
  2. Many space heater customers, on the other hand, have reported problems when their electric space heater trips the circuit breaker.
  3. The fact that your space heater is constantly tripping the circuit breaker may indicate that it is sending out a warning signal that you should not ignore.
  4. This post will assist you in resolving the issue so that your machine may function properly again without the need to reset the circuit breaker on a regular basis.

3 Reasons Why Your Heater Can Trip the Circuit Breaker

If your heater continues tripping the circuit breaker, you must determine why this is occurring in order to avoid a potentially dangerous situation. Listed below are three frequent reasons for space heaters to trip their circuit breakers.

Electrical Overload

  1. If you connect a large number of devices to a single circuit and operate them all at the same time, the load on the circuit may exceed the capacity of the electrical circuit.
  2. A circuit overload occurs when your space heater pulls an excessive amount of electricity from the circuit, resulting in the circuit breaker immediately shutting down to ensure your safety.
  3. The overload causes the overcurrent safeguard device in your electric panel to trigger the circuit breaker, resulting in the power being turned off.
  4. This avoids any potential electricity-related hazard, such as a fire, from occurring as a result of the overload.

Wire Heat Up

In certain cases, overloading a circuit with too many appliances might result in the fuse blowing out completely. Overloading causes the wires to overheat, resulting in the circuit tripping. When a fuse bursts, the metal filament within it is scorched, which can cause damage to the connections around it to short circuit.

Worn Out Circuit Breaker

When breakers become worn out, they begin to trip on a regular basis because they become less efficient at handling the energy flow. Breakers that are too old or worn out may also malfunction, making them potentially hazardous to the public.

How to Prevent a Space Heater from Blowing Fuse

There are several fundamental safety measures that you should follow in order to avoid a space heater tripping the breaker. These measurements are as follows:

Don’t Overload Circuits

  1. Electric space heaters cause a circuit breaker to trip when the circuit is overloaded and cannot take any more energy flow from the heater.
  2. If you have more than one heater running on the same circuit, it is possible that the fuse could blow and the circuit will trip.
  3. Examine the circuit to see if any other electrical appliances are hooked into the circuit to ensure that the circuit load does not exceed the capacity of the circuit.
  4. Because each appliance draws electricity, the overall current drawn by the circuit may be too great for the circuit to handle.
  5. When a gadget is connected in, even if it is not in use, the current flows through it and out the other end.
  • As a result, disconnect any other electrical devices that may be causing a problem in order to decrease the load on the circuit.

Check Your Heater Settings

If your circuit is not overloaded, you could want to double-check the settings on your space heater. The majority of heaters have two temperature settings: high and low. If your heater has more than one heating setting, try resetting it and running it on the lowest level to see if it makes a difference. Your heater may quit tripping the circuit breaker when it is set to ″Low″ heat setting.

Check the Heater Wires

  1. Make sure to inspect the heater’s internal and external wiring for signs of damage on a regular basis, since defective wiring might result in bursts of electricity that can cause fires.
  2. If the wire in your space heater is broken, the fuse will most likely melt in order to safeguard the other components of the heater.
  3. However, even after the fuse has melted, the overcurrent continues to pose a hazard to the heater’s components.
  4. Keep an eye on your heater once a month for any indications of wear and tear to prevent the possible dangers of frayed or broken wiring.
  5. In addition, inspect the rubber casings on the wires and replace them if they appear to be damaged.
  • If your space heater is brand new, but the wires are broken, it is possible that there was a manufacturing defect, in which case you will need to repair or return the item for a refund.
  • It is not recommended to use the space heater until the broken wires have been repaired.

Add New Outlets

  1. You can try moving the device to a different outlet that does not trigger the circuit breaker if the problem persists.
  2. This might assist you in determining if the problem is with the circuit or with your heater.
  3. You may need to create a new outlet for your space heater if the problem is with the circuit.
  4. This will prevent any additional load from being placed on other circuits.
  5. You may also want to consider utilizing a surge protector, which are power strips that are built to resist a power surge in order to prevent harm to other electrical devices.

Safety Tips for Circuit Trips

  • Following a trip of your electric space heater’s circuit breaker, you should take the following procedures to protect the safety of both the heater and your home. Here are some important safety precautions to remember: It is essential to ensure that your space heater is installed on a level surface at all times.
  • Maintain a safe distance between your space heater and other electrical equipment and combustible materials, such as beds and drapes.
  • Keep space heaters out of the children’s bedrooms at all times! If it is required to place one, make sure it is at least three feet away from any other objects in the enclosed space.


  1. The fact that your electric space heater trips the circuit breaker every time it does so is actually a warning to you.
  2. As a result, it is not recommended to continually resetting the device or connecting it into the same circuit again and over.
  3. To avoid a space heater blowing a fuse, make sure the circuit is not overloaded, and examine the heater’s settings and wiring.
  4. You may also install a surge protector.
  5. Also, when using a space heater in your home, make sure to adhere to all applicable safety precautions.

Overloaded Circuit Signs You Need to Know and How to Avoid Them

  1. Due to the fact that electrical circuit overloads are a leading cause of house fire, being attentive for warning indications and understanding how to regulate your home’s power usage is essential.
  2. A circuit breaker that trips on a regular basis is one of the most obvious signs of overload.
  3. If you continually resetting the breaker, it will eventually cease functioning properly, perhaps resulting in an electrical overload that will overheat the insulation around the wiring and cause a fire to start.

What Is an Electrical Circuit Overload?

  1. The following are examples of electrical circuits: wiring A deal breaker (or fuse in old wiring systems).
  2. Anything connected into an outlet, such as appliances, whose power consumption increases the total load on the circuit increases the overall load on the circuit.
  3. Circuits are only capable of handling a certain quantity of electricity.
  4. It is possible to overload a circuit if you connect too many devices to it at the same time and use more electricity than the circuit can safely manage.

What Causes an Overloaded Circuit?

  1. Typical household consumption is taken into consideration when designing home electrical systems, however difficulties might develop when you plug in too many gadgets on the same circuit.
  2. Adding more appliances to existing wall outlets or extension wires is another matter to consider.
  3. When the rated load for the circuit wire is exceeded, the circuit breaker will trip, resulting in the circuit being shut down completely.
  4. An overload would cause the circuit wiring to overheat, which would melt the insulation and create a fire if there was no circuit breaker in place.
  5. However, using the incorrect type of breaker or fuse might render this safety feature ineffective, hence it is strongly recommended to prioritize safety in order to avoid overloads in the first place.

What Are the Warning Signs of an Overloaded Electrical Circuit?

  1. A breaker that continually tripping and shuts down your electricity is an evident sign of an overloaded circuit.
  2. Other indications of a circuit overload are as follows: Flickering or dimming lights, especially when you turn on appliances or turn on additional lights Outlets or switches making buzzing noises are not uncommon.
  3. Covers for electrical outlets or switches that get heated to the touch.
  4. The smell of burning emanating from electrical outlets or switches.
  5. Plugs or outlets that have been scorched.
  • Appliances are not getting enough electricity.
  • Electronics that are sluggish.
  • When you touch outlets, switches, or appliances, you may get a tingling feeling or a minor shock.

How Can You Avoid Overloading a Circuit?

  1. You must be aware of the amperage of your circuit breakers or fuses in order to prevent a circuit overload.
  2. According to the Electrical Code’s safety standards, you can load a circuit with up to 80% of its amperage capacity.
  3. For example, if a 20-amp breaker is tripped by a device that uses 16 amps of power.
  4. When you plug in equipment such as a vacuum cleaner, try to keep the figure below 80 percent to prevent overloading the system.
  5. Having a general understanding of how much electricity your appliances consume can also assist you in avoiding circuit overload.
  • Take special caution while using gadgets that consume 1,000 watts or more of electricity.
  • The following are typical examples of such appliances: Vacuum cleaners are machines that remove dirt and debris from a room.
  • A/C (air conditioning) units Refrigerators Heaters Microwave ovens are a type of oven that uses a microwave to cook food.
  • Plates that are hot Irons Dishwashers Deep-fryers are a type of deep-frying machine.

Keep these appliances from being plugged into the same outlet or circuit as one another, and be aware of which outlets are linked to the same circuit.You can find out precisely how much electricity your appliances consume by consulting the user handbook provided by the manufacturer.

Other steps you can take to prevent overloading a circuit include:

  1. Make sure there are no breaches in the insulation of any cables that are connected into your outlets, and that there are no exposed wires.
  2. Avoiding the use of extension cords on a permanent basis – they are intended for short-term usage only and should never be hooked into a permanent wiring configuration.
  3. Appliances should never be connected to an extension cable.
  4. No more than one heat-producing gadget should be plugged into an outlet at a time.
  5. Positioning kitchen gadgets such as toasters and coffee makers so that they do not all draw power from the same socket.

How Do You Fix an Overloaded Circuit?

  1. When faced with a circuit overload, the short-term remedy is straightforward: just relocate some devices from the overloaded circuit to another general-purpose circuit.
  2. Then all you have to do is re-energize the circuit breaker or replace the blown fuse.
  3. Finding a successful long-term remedy, on the other hand, might be significantly more difficult.
  4. For example, if the load exceeds the maximum permissible by the Electrical Code, you must transfer it to other general-purpose circuits or create additional specialized circuits to serve the biggest load.

Do You Need a Professional Electrician to Fix Your Overloaded Circuit?

  1. Household electrical problems can be severe, even life-threatening, if they are not addressed immediately.
  2. If your circuit breakers are tripping on a regular basis, this is a warning that a severe safety concern may be developing.
  3. If you are attempting to repair any component of your home’s electrical system – including a permanent solution to circuit overload – you should proceed with great caution and seek the assistance of a licensed professional electrician.
  4. If you rely heavily on extension cables, for example, this indicates that you may not have enough electrical outlets to meet your demands.
  5. A competent electrician may do an inspection of your property and install new outlets if needed.
  • In certain cases, symptoms of a circuit overload – such as flickering lights and discoloration of outlets and switches – are the same as those associated with other electrical safety concerns, such as a short circuit, and may indicate that your home need an improved electrical panel or rewiring.
  • Posts related to this one: I wish everyone would ask these electrical questions before purchasing a home.
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Making Aluminum Wiring Safe – What is the Best Way?When hiring an electrician, there are a number of ways to save money.

What Causes Circuit Breakers To Trip? – Guides – Rowse

  1. When your circuit breaker trips, you’ll most likely have to reset it at the fusebox where it was originally installe

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