Why Does My Water Heater Keep Turning Off

My Gas Water Heater Keeps Shutting Off! What Do I Do?

There are few things more frustrating than getting ready to take a nice shower or bath only to discover that you can’t obtain any hot water. In contrast, if your gas water heater is constantly shutting down for no apparent cause, this is exactly the situation you may find yourself in! Gas water heaters automatically shut off for several reasons, the most common of which are that the pilot light has gone out, the pilot light cannot be ignited, or there are difficulties with the gas supply. In this section, we’ll look at what you can do to get to the bottom of this problem and improve the reliability of your hot water supply.

Dirty Thermocouple

If you are able to ignite your pilot light, but it continues to go out, the thermocouple is the first component to examine. In order for the water heater to be ignited for the first time, a valve must be opened and gas must be let into the burner before the pilot light can ignite the gas. After approximately 30 seconds, the heat from the lit pilot light flame triggers a simple electrical switch known as a thermocouple, which guarantees that the gas supply to the pilot light remains open and that your water heater continues to operate.

The thermocouple is frequently located right next to the pilot light, making it immediately visible.

If the thermocouple is contaminated, switch off the gas to enable it to cool down.

Bent or Damaged Thermocouple

Because it must be positioned in the pilot flame in order to function, the thermocouple will not function. A thermocouple may get twisted or broken as a result of a collision or simply from the passage of time. The thermocouple may be straightened by gently bending it closer to the pilot light, but if it is damaged or broken, you may need to hire a plumber to repair or replace the thermocouple completely.

Dirty Pilot Tube

It is possible for dirt or soot to accumulate in the pilot light tube, which can result in a weak flame or even the failure of the pilot light to illuminate at all. If you observe a faint, flickering yellow flame emanating from your pilot burner instead of an intense, blue flame that rises to a maximum of 12 inches in height, the most likely cause is a filthy pilot burner. When the pilot tube has cooled, you may carefully clean it with a needle to remove any clogs, but if the problem persists, you should contact a professional plumber.

A Bad Gas Valve

Your gas water heater will shut down if the supply of gas to the pilot light or burners is interrupted owing to damage to the gas valve or its internal parts.

If you’ve eliminated the possibility of a problem with your pilot light or thermocouple, the gas valve on your water heater is most likely to be to blame. Your plumber is the most qualified person to do gas valve repair or replacement.

Dirty Or Clogged Air Inlet

Air intake screens are found at the bottom of gas water heaters, and they can become clogged with dust, dirt, soot, fur, and lint. Gas water heaters are also susceptible to rust. If the air intake screen becomes blocked, it will not allow enough air to get through to keep the gas burners operating, resulting in the water heater shutting down. If you discover the scent of natural gas emanating from your water heater at any time, leave your house immediately, switch off your gas supply, and contact your gas provider for emergency help.

Magnificent Plumbing, your local plumber, can provide you with experienced guidance on how to restore consistent operation to your gas water heater.

Why My Water Heater Keeps Turning Off

If your water heater is a “heat on demand” model, it warms and delivers hot water only when you require it. If your water heater is a “heat on demand” model, it heats and supplies hot water only when you require it. Regardless of the method used, a heating element is warmed by a burner that is activated by a pilot light. This pilot light must be running properly and continuously to ensure that the burner is switched on and the water is heated. If it is not operating properly and continuously to ensure that the water is heated If your water heater continually shutting down while cycling, the problem is likely to be anywhere in this process.

  1. The pilot light will not stay lighted if the appliance is not receiving enough gas.
  2. Pilot Light that is filthy Because of the lack of regular maintenance, it is possible that the pilot light on your water heater will get too dusty to function properly.
  3. The size of the flame on your water heater’s pilot light may be adjusted with a knob located on the side of the water heater.
  4. Electric water heaters are safer than gas water heaters since there is no need to worry about a gas supply or a pilot light.
  5. When the unit won’t power on even if everything looks to be in proper operating order, this is a telltale indicator of trouble.
  6. Another symptom that a water heater component is failing is when the device shuts down automatically every time hot water is requested.
  7. Thermocouple has failed.
  8. It is assumed that the pilot is off if the thermocouple does not detect any heat, and the gas supply to the burners is turned off.

Cleaning and maintaining a filthy machine is necessary to guarantee that it continues to function properly. Check to see if your water heater is operating at its most efficient level. Check Out Our Coupons and Specials!

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What To Do If Your Gas Water Heater Keeps Shutting Off

Have you ever found yourself standing at the shower or faucet, waiting for hot water to arrive, only to discover that it isn’t coming? In the event that your hot water heater shuts down for no apparent reason, you can find yourself in this stressful situation: In the event that your gas water heater continues shutting down, what should you do and what may be causing the problem?

Call Your Plumber

In order to begin, contact your plumber immediately. When a gas appliance isn’t working correctly, you face the danger of having a gas explosion or breathing the gases that are released. If you smell gas, it’s very crucial to get out of your house as quickly as possible with your family and then contact for help from a professional. If you find yourself in one of these circumstances, it’s probable that you have a gas leak in your house and are in need of gas line repair. Still, you might be wondering what might be causing this issue.

So, here are some of the possible causes of a gas water heater that is constantly shutting down.

1. Gas Supply Problems

If your gas water heater isn’t getting the fuel it requires, it will shut down. There are a number of distinct issues that might prohibit your heater from receiving enough gas to operate. Despite the fact that these issues are most frequently caused by a defective gas valve or a leak. A leak is an emergency situation that requires rapid expert treatment. A malfunctioning gas valve is more likely to be preventing sufficient gas flow to the device, resulting in the appliance shutting down.

2. Dirty Thermopile or Pilot Light

One of the primary reasons you should get your water heater serviced is that filthy parts can cause substantial interference with its operation and performance. A soiled component might result in a slew of issues. Alternatively, if your gas water heater is going off, the most likely cause is that your pilot light or thermopile is dusty or otherwise damaged. Soot, dust, and other particles can accumulate on the pilot light, causing it to get filthy. This restricts the flow of oxygen to the pilot light, which requires oxygen in order to remain illuminated.

You can restart it, but it will ultimately run out again unless your plumber clears the gunk from the pipes first.

The water heater will not begin heating if the gas controls are not turned on as a result of this failure.

3. Dirty Air Inlet

The air input of a gas water heater does not supply air to the pilot light, but rather to the main burners of the water heater. They will shut down if they do not receive sufficient oxygen as a result of a blocked air intake. If your pilot light does not turn off and your thermopile appears to be functioning properly, this is most likely the source of your difficulties. The same way you may avoid other dirt buildup concerns in the future by having your gas water heater maintained on a regular basis, you can avoid this problem in the present.

If you require water heater repair but are unable to diagnose the problem on your own, a plumber can troubleshoot the situation for you and inform you of what is happening as well as what you can do to avoid the problem in the future.

What Can Cause an Electric Water Heater to Keep Shutting Off?

Electric water heaters keep the water in your house hot enough to run your washing machine and dishwasher, as well as to keep your shower and tub water pleasant and toasty in the winter. If your water heater continues shutting down, you’ll need to figure out what’s causing the problem. A fundamental grasp of how this device operates is a solid starting point.

Tip

There are a variety of factors that might cause your hot water heater to shut down, ranging from malfunctioning thermostats and damaged heating components to excessively high water temperature readings.

How Electric Water Heaters Work

In accordance with How Stuff Works, water heater tanks have a capacity of 40 to 60 gallons of water and their exteriors are insulated with polyurethane foam or a similar substance, which is then protected by an outer shell. The water enters the heater through a dip tube at the bottom, where it is heated to the desired temperature. It is equipped with three primary valves: a drain valve for emptying the tank, a pressure relief valve for relieving pressure, and a shutdown valve for stopping the flow of water in.

Water heaters powered by natural gas operate in a different way.

The dip tube is responsible for bringing cold water into the electric water heater tanks.

Afterwards, it exits the tank via the heat-out pipe and travels to the location where it is required.

Water Heater Keeps Shutting Off

Mr. Plumber says that when the hot water is shut off frequently, it is most likely because the hot water heater is tripping the circuit breaker on the main circuit. If the temperature of the water in the tank is greater than 180 degrees, the power will be turned off by pressing the reset button. These tanks feature two thermostats and two heating elements, and if one of the thermostats is not functioning properly, one of the heating elements may continue to heat the water, resulting in the need to replace the thermostat.

It has the potential to continue heating the water even if the thermostat instructs it not to.

If the thermostats and heating elements are in proper working order, it is possible that the electric water heater reset button is the root of the issue.

Because the reset buttons are a component of the tank’s upper thermostat, it is possible that the entire component will need to be replaced.

Gas Water Heater Specifics

If the reset button on your gas water heater continues tripping, you’ll need to take a different approach to fixing the problem. Besides hot water, gas water heaters also accept cold water, which is heated by gas burners at the bottom of the tank. It is heated, rises to the surface, and then departs the system through a hot water output pipe. The burner that warms the water is controlled by a gas regulator device that is mounted on the exterior of the tank. An exhaust flue, which allows exhaust gas to move up and out of the building through a vent pipe or chimney, is also available.

A tiny valve known as a thermocouple, which is also known as a flame sensor, is a component of the pilot light.

A clogged thermocouple, a filthy pilot light, or any other component might cause the machine to shut down, necessitating the hiring of a plumber to clear it out.

If the heater isn’t getting enough fuel, it might be because of a faulty gas valve or a leak, or it could be because unclean air inlets are preventing oxygen from reaching the main burners, resulting in a shutdown of the heater.

The best course of action is to call a plumber. Gas water heater maintenance should be performed on a regular basis in order to avoid these problems from occurring.

Why Does My Gas Water Heater Keep Shutting Off

The water in the storage tank is heated by the gas water heater, which maintains the water ready for use or heats the water on demand when it is in proper operating order. Both of these scenarios rely on a burner, which is likewise activated by the gas, to maintain the temperature of the heating components. As long as the gas is switched off, the burner will not be able to turn on, and as a result, the water will not be heated. Here are some possible explanations for why your gas water heater keeps shutting off.

1. Dirty Pilot Burner

The pilot lights on your water heater are operated by gas burners located within. When gas is sent to the pilot light through the main valve, the pilot light illuminates, and after they are illuminated, the thermopile automatically engages the main gas burner to heat the water to the desired temperature. This implies that as long as the pilot light is illuminated, you will have hot water at your disposal. The pilot aperture, on the other hand, may get blocked with dirt or soot over time. When this occurs, there will not be enough gas passing through to maintain a continuous flame.

2. Faulty Thermopile

A thermopile is a straight metal rod that is located adjacent to the pilot burner and is responsible for triggering the water heater controls on your tankless water heating system. It is responsible for converting the heat from the pilot light into electrical energy. The thermopile will generate electrical energy as a result of the pilot light heating it, which in turn will power the electronics in the gas management system. However, the thermopile can become filthy or need to be replaced from time to time, and if this occurs, there will be insufficient power generated to activate the gas controls, even though the pilot light may be lighted.

See also:  How To Drain Your Water Heater

3. Faulty Gas Valve

The gas valve is responsible for delivering gas to the water heater. As the gas flows, it will be used to ignite your pilot light as well as to heat the water on your gas burners. However, if the inner parts of the valve or the valve itself are broken, the valve will be unable to provide the needed quantity of gas for the water to heat and will thus be turning on and off repeatedly as a result.

4. Clogged or Dirty Air Inlet

These days, gas water heaters are equipped with air inlets. These air inlets allow for the passage of air, which is necessary for the proper combustion of gas. However, if they are unclean or blocked, it indicates that there will not be enough air moving through and, thus, there will not be enough gas.

Water Heater Keeps Turning Off ( Reasons & Fixes)

Air inlets are now standard on gas water heaters. It is through these air inlets that gas may be burned because air is necessary for it to do so properly. But if they are unclean or blocked, it implies that there will be insufficient air moving through and, as a result, insufficient gas will move through.

Reasons Why Gas Water Heater Keeps Turning Off

In recent years, gas water heaters have grown in popularity, particularly in urban areas.

This is due to the fact that they are energy efficient and are reasonably priced. Consider the following reasons why your gas water heater may be constantly shutting down.

1. Gas Supply

Gas water heaters must have a continuous supply of gas to the pilot light in order to function properly at all times. It is impossible for the pilot light to remain lit if the gas supply is interrupted or if the volume of gas available is insufficient. Check to see that the line valves are open. This is the only method to ensure that the gas gets to the pilot light in the first place. Note:

2. Dirty or Dusty Pilot Light Burner

As previously stated, a pilot light is an absolutely required component of a gas water heater. If your gas water heater is constantly shutting down, it’s possible that the problem is with the filthy pilot light burner. When there is dust or dirt on the pilot light, it will automatically switch off, resulting in the complete shutdown of your heater. Because dirt will obstruct airflow, this is the case. It is advised that you contact your plumber for assistance in clearing up the debris. Because the cleaning procedure is not straightforward, you should not attempt to complete it on your own.

At the end of the day, your complete heater may fail, resulting in you incurring far more charges than you should have had to.

3. Broken or Dirty Thermopile

Heater’s thermopole is the portion of the heater that responds to the pilot light and activates the gas supply. Similarly to the pilot light, the thermopile can become inoperable if it becomes worn out or clogged with dirt. If it is unable to communicate effectively, the water heater will not begin to operate, even if the pilot light is illuminated. Fortunately, a thermopile may be simply replaced, and a replacement part can be obtained for a reasonable price. However, once again, we recommend that you hire a plumber to complete this work.

4. Dirty Air Inlet

The air intake of a gas water heater is another component that is subject to dirt and dust accumulation. The air intake ensures that air can be delivered to the primary burners. If it becomes blocked, oxygen will not be able to reach the lamps, and they will be turned off. The most effective strategy to avoid this problem is to get your heater serviced on a regular basis. If the air intake does become clogged, a plumber may easily unclog it without causing too much trouble.

Reasons Why Electric Water Heater Keeps Turning Off

Electric water heaters are a regular feature in the majority of households. Generally speaking, they will not break down as frequently as gas heaters, although faults may still occur. If your electric water heater is constantly shutting down, there are a few things you should be aware of. Because all electric water heaters use the same electronic technology, you won’t have many selections, which is a good thing. The electronic system of a heater is formed of the following three components:

  • An electrical socket, a thermostat, and a heating element are all included.

Any one of these three components can fail, preventing the water from heating up properly.

Broken Electricity Source

In the heater’s electrical system, the electrical outlet is the most important component. This is responsible for directing the power to the remainder of the device. An intermittently shutting down water heater may be the result of this problem in some cases. Keep in mind that a faulty electrical outlet can do a lot of damage to your home.

The heater should be turned off right away if you hear a buzzing or cracking sound when you turn it on. A short circuit, or perhaps an explosion, is something you don’t want to happen at any cost. Contact an electrician as soon as possible, as this might result in serious damage to your property.

A Bad Thermostat

The thermostat is in charge of controlling the heating components. When the water temperature drops below a certain point, the thermostat sends a signal to the heating components. Your water will re-heat as a result of this. When the water reaches the temperature you prefer, the thermostat will automatically switch off the heating element to conserve energy. If you have an HVAC or hybrid system, you’ll note that this is quite similar to the thermostat that controls your air conditioning. The majority of electric water heaters feature two thermostats, one on top and one on the bottom.

  • However, just like every other component, they are susceptible to failure.
  • Your heater will not function properly in this situation, and the water will not be heated.
  • This must be done by a professional plumber since it is extremely unsafe to work around anything that is powered by electricity.
  • A typical cause of your hot water heater shutting off unexpectedly is a faulty thermostat.
  • If the heat source is not functioning properly, the water in the tank will remain cold, even if everything else is functioning well.
  • If it is fitted incorrectly, it can also result in a short circuit, which can cause significant harm.

How Can You Troubleshoot Electric Heater Problems?

In the case of an electric water heater, you may be perplexed as to why your water heater keeps shutting down. Knowing the cause of your electric heater’s failure might save you a significant amount of money in the long run. Here’s how to troubleshoot issues with your electric heater using the steps outlined above. First and foremost, you must switch off the electricity. This is critical since it will ensure your safety. Then check to see if the problem isn’t related to the electricity. Examine the circuit breakers to ensure that they are not tripped.

  1. This will eliminate the possibility of an issue with the power outlet.
  2. If the electricity is delivered to it and everything is functioning properly, it will measure the temperature of the water.
  3. If both of these parts are functioning properly, the problem is most likely due to a malfunctioning heating element.
  4. This can be caused by a variety of issues, such as an inadequately sized water heater, among others.
  5. The next thing you should look for is any potential cross-connections between cold and hot connections.
  6. If the water is running, it is likely that there are crossed connections at the source of the problem.
  7. If the undersized heater or crossed connections aren’t the problem, look inside the system as we’ve already discussed in this article.

Sediment can cause the components to cease functioning correctly, but this is a basic problem that can be resolved quickly. You don’t even need to consult with an expert to accomplish it!

Signs You May Need a New Heater

When enough is enough, it’s time to call it quits. In the event that your water heater continues shutting down, no matter how many times you try to fix it, it’s time to replace it. The longevity of older models is often greater, despite the fact that they are not as efficient as modern versions. Listed below are some red flags that calling a repairman is a waste of time and money:

  1. Your heater is more than ten years old–the average lifespan of a heater is ten to fifteen years. If your heater is more than ten years old, it is on its way out. Leaks– If you notice water surrounding the tank, it’s likely that the tank has split. You may be able to remedy this for a little amount of time. Fractures, on the other hand, have a tendency to grow in size. It is likely that your heater is making a lot of noise because of a large amount sediment buildup in the system. Despite the fact that build-up may be removed, this is typically an indication that you need a new unit. Unexpectedly high hot water bills– Unexpectedly high hot water bills may indicate a problem. If you are using your heater in the same manner as you normally do but your expenses are increasing, there is a problem. When this happens, it is usually a sign that the heater needs to be replaced. Take into consideration tankless water heaters. In the event that your water heater continues shutting down regularly, it’s necessary to make a fresh start with your plumbing. Put an end to your water heater maintenance expenditures by purchasing a new one

Water Heater Keeps Turning off Bottom Line

When your water heater continues shutting down, it’s critical to figure out what’s causing it to do so. It is always advisable to consult a plumber, but you should be well-versed in the subject before doing so. You don’t want to wind up spending more money diagnosing the problem than you do on resolving it. Furthermore, the root cause of an issue may on occasion be something as simple as a misunderstanding.

Why Does My Water Heater Keep Turning Off?

When your water heater is constantly shutting down, it’s critical to figure out what’s causing it to do this. Calling a plumber is usually suggested, but you should be well-versed on the subject before doing so. You don’t want to wind up spending more money identifying the problem than you do on correcting it. In addition, the cause of a problem may on occasion be anything as simple as a faulty connection.

Gas Water Heater Keeps Turning Off

When a problem with the pilot light, thermocouple, or gas supply occurs, gas water heaters may shut off.

1. Pilot Light Burner

When the pilot light on a gas water heater goes out, the water heater will automatically shut down. When you open up the container containing your pilot light, you can observe if it is still glowing or not. If it has gone out, the most probable cause is just a buildup of dirt and dust in the pilot light’s air intake, which is blocking airflow to the light. It will go out if there isn’t enough air. Do not re-light the pilot light, since this will just cause the problem to occur again. Make a call to your plumber and ask them to clear away the dust and dirt.

2. Thermocouple

Another possible cause for the pilot light to go out is that the thermocouple has been worn out over time. This is a reasonably straightforward and affordable remedy for your plumber, which is a welcome relief. It’s possible that your gas water heater doesn’t have any of these issues, in which case the most likely explanation is a problem with the gas supply. Due to the potential risk associated with gas, this is not a situation you should attempt to solve on your own.

Electric Water Heater Keeps Turning Off

Electric water heaters provide a whole different set of issues than do gas water heaters, for example.

1. Water is Too Hot

Have you lately increased the temperature of your hot water heater? It’s possible that you cranked it up too much. When the water heater reaches a specified temperature, generally 180 degrees, a safety shut-off is activated and the heater is turned off. Reduce the temperature by a few degrees (if it has been raised recently) and see if it solves the problem.

You may have an issue with the heating element running continuously if you have a temperature that high and you did not set it. This overheating might be caused by a variety of various issues, but a plumber can diagnose and resolve them.

2. Other Electrical Issues

Has your hot water heater lately been turned up? Possibly, you cranked the volume up too much. Water heaters are equipped with safety shut-offs that activate when the water reaches a specified temperature, generally 180 degrees Fahrenheit. Attempt to resolve the issue by lowering the temperature slightly (especially if you recently raised it). You may have an issue with the heating element running continuously if you have a high temperature and you did not set it. Although there are several possible causes for this overheating, a plumber can usually identify and resolve the problem.

Need More Hands-On Help?

The water heater repair services we provide in Fremont are available for both tankless and electric water heaters. To schedule service, call immediately. Page speed enhancements that are automated for optimal site performance

My Gas Water Heater Keeps Shutting Off

It’s likely that you’re dealing with one of the following four problems with your natural gas water heater:

  • It’s likely that you’re dealing with one of the following four problems with your gas hot water heater:

Unfortunately, you will require the services of a professional to resolve any of these issues. However, we’ll go through how each of these issues might lead to your water heater shutting down on a regular basis. Important note: If you notice a strong odor of natural gas emanating from your water heater, leave your home immediately and call a professional to prevent a natural gas explosion from occurring. Do you require the services of a professional right away? Simply get in touch with us and we’ll get one to you as soon as possible.

See also:  Why Would Breaker Trip On Hot Water Heater?

Problem1: Dirty pilot burner

The pilot light on your water heater regulates when the gas burners within the heater turn on and off. Here’s how the procedure is carried out:

  1. Your main gas valve is responsible for delivering gas to the pilot light. The pilot light comes on
  2. The engine starts. As soon as the pilot light is turned on, the thermopile ignites the main gas burners, which heats your water.

As a result, as long as the pilot light is illuminated, you will have hot water. When soot and other particles build up on the tip of the pilot burner (also known as the “orifice”), the burner will no longer function properly. Consequently, not enough gas can pass through the opening to maintain a constant flame in this situation. If you observe a faint, flickering yellow flame emerging from your pilot burner instead of a powerful, blue flame that stands at a maximum ofinch high, the most likely cause is a filthy pilot burner.

Problem2: A faulty thermopile

It’s a straight metal rod that sits next to your pilot burner and is responsible for turning on the gas controls on your water heater. How? Basically, it’s intended to convert the heat generated by your pilot light into electrical energy. Whenever the pilot light’s flame heats the thermopile to a particular temperature, the thermopile generates sufficient electric current to supply electricity to the electronics included within the gas controls. Even though the pilot light is illuminated, if the thermopile is filthy or has to be changed, it may not be able to provide enough electrical power to activate the gas controls in some cases (translation: no hot water).

The best course of action is to have a professional evaluate your thermopile to see whether it merely needs to be cleaned or whether it needs to be totally replaced.

Problem3: A bad gas valve

The gas valve in your water heater is responsible for delivering natural gas to your water heater. The gas that comes from this valve ignites your pilot light and eventually ignites the gas burners that heat the water in your home. In contrast, if this valve or any of its internal pieces are destroyed, it will be unable to send sufficient gas to your water heater, causing it to cycle on and off. If you’ve eliminated the possibility of a problem with your pilot light or thermocouple, the gas valve on your water heater is most likely to be to blame.

Problem4: Dirty or clogged air inlet

Air intake screens are installed at the bottom of gas water heaters today, and these screens can become clogged with dust, dirt, soot, cat hair, lint, and other particles. And if the screen becomes blocked, it prevents adequate air from entering to keep the gas burners operating. In this case, you should have a professional examine and clean your clogged air intake screen.

Get help from an Arizona plumber

If you’re still having trouble with a water heater that keeps switching off, we can assist you with your problem. Simply contact us and we will dispatch a professional plumber to your location who will diagnose and repair your water heater.

Related reading:

  • What is the cause of my water heater hissing and making popping sounds when it is heating water? An AZ plumber explains the situation

Why Your Water Heater’s Pilot Light Keeps Going Out & How to Fix It

The date is May 13, 2021. When the pilot light flame on your gas water heater goes out, it is an annoying and frustrating situation to have to deal with. When your water heater’s pilot light fails to stay lit, you’re left without hot water, which makes even the most basic of tasks such as taking a shower a chore. Naturally, you question, “How did this happen? What happened?” Is there anything you can recommend to help you get things going again? What should I do to have it repaired? “May you tell me about the costs I can expect?” Fortunately, if your water heater pilot light goes out, you should be aware that this is a frequent problem that many homeowners have and that the time and effort required to repair it is low.

Why does the pilot light on my water heater keep going out?

Because of problems with the heater’s thermocouple or owing to access to combustible air, your water heater’s pilot light continues going out repeatedly.

Thermocouple Issues

When your pilot light is on, your thermocouple detects the presence of the flame. The thermocouple’s tip is positioned above the pilot flame, providing a voltage that maintains the gas valve open in the process. A thermocouple will shut down the gas supply to your water heater if it detects that the pilot light on your water heater is not lighting up properly.

When thermocouples are exposed to moisture or dust for an extended period of time, they might malfunction, gather dust, or get bent away from the pilot light’s flame. In either situation, the thermocouple will have a difficult time sensing the pilot light and shutting down the gas flow.

Lack of Combustible Air

Another reason why your gas water heaterpilot light won’t remain lighted might be that there isn’t enough combustible air in the room where it is located. To keep the pilot light on in your water heater, you’ll need to blow air into it. Otherwise, the flame will be extinguished. Take precautionary measures to ensure that the water heater is not surrounded by material, such as litter or lint, which might increase the quantity of combustible air present. Maintain as much cleanliness as possible in the surrounding region.

What do I do if my water heater pilot light keeps going out?

Try to rekindle the spark on your own first, if at all possible. Take the following general steps:

  1. Locate the gas shut-off knob and turn it all the way to the “Off” position. The gas flow is halted as a result of this. Allow for a few minutes for the gas to dissipate before continuing. To get access to the burner, remove the access panel. To begin the flow of gas, turn the knob to the “Pilot” position. You’ll want to press and hold the knob down for a few seconds. While still holding the gas knob, ignite the pilot with a long lighter while still holding the gas knob. To ignite your gas water heater, use the button on the side of the tank that says “ignite.” As soon as the flames have been extinguished, turn the gas knob to the “On” position and wait for the main burner to come on.

If you are unable to relight the pilot or if your pilot light keeps going out, it is possible that you have another problem, such as a faulty thermocouple, to consider. Please refer to the owner’s handbook for your water heater equipment for further information.

Can I replace a thermocouple myself?

Yes. In the event that you are handy with tools, you may be able to change the thermocouple yourself. It is easier to accomplish this by turning off the gas valve and removing the entire burner and thermocouple assembly. In the case of minor repairs, it is preferable and safer to hire someone who is knowledgeable in the field of repair. A specialist may also evaluate your water heater for other faults and provide advise or ideas on how to deal with any existing or future difficulties that may arise.

Call BGE HOME

Please contact BGE HOME at (410) 918-5600 if your water heater pilot light will not light or continues going out. You may also contact us online. Our licensed specialists are available 24 hours a day, seven days a week to come out and inspect your water heater and make recommendations on how to get it running safely and effectively again. This item was posted on Thursday, May 13th, 2021 at 4:09 pm and is filed under Uncategorized. Commenting and pinging are temporarily closed for this post.

What To Do If Your Gas Water Heater Keeps Shutting Off

It is possible that we might assist you if you have a water heater that is constantly switching itself off. In the event that your gas water heater shuts down for whatever reason, there are eight possibilities.

  1. Air inlet screen that is filthy or congested. A malfunctioning thermopile
  2. A thermocouple that is not working properly
  3. A gas valve that has failed to function properly
  4. Tank that is leaking
  5. A high level of humidity
  6. Exhaust vent that has become clogged The FVIR system is not functioning properly.

air inlet screen that is filthy or obstructed thermopile that is not working properly. thermocouple with a defective element It might be a faulty gas valve. Tank that has a leak in it. The presence of high humidity; Exhaust outlet that is clogged The FVIR system is not working properly.

We Offer Gas Water Heater Services in Metro Atlanta and Surrounding Areas

Fulton County, Bartow County, Cobb County, Paulding County, Cherokee County, Gwinnett County, and Douglas County are among the counties that make up the metro area. Acworth GA, Atlanta GA, Austell GA, Cartersville GA, Doraville GA, Douglasville GA, Hiram GA, Kennesaw GA, Lawrenceville GA, Lithia Springs GA, Loganville GA, Mableton GA, Powder Springs GA, Rockmart GA, Smyrna GA, Tucker GA, Villa Rica GA, Vinings GA, Woodstock GA, and Surrounding Communities

Why Does the Pilot Light on My Water Heater Keep Going Out?

When you’re attempting to take a hot bath, there’s nothing more aggravating than having your water heater continuously shutting off. If the pilot light on your water heater will not remain lit, it is critical that you address the problem quickly.

It is possible for your water heater igniter to switch itself off for a variety of reasons. However, the most common reason for your water heater not to ignite is a malfunctioning thermocouple.

What is a Thermocouple?

A thermocouple is a device that detects whether or not your pilot light is turned on by creating an electrical current produced by heat. If the thermocouple has cooled, it is assumed that the water heater pilot light has been turned off and that the water heater will not ignite. Water heater problems caused by a malfunctioning thermocouple include the water heater not keeping lighted or going off on its own.

Common Thermocouple Problems

  • A dirty thermocouple: If you are able to light your pilot light, but your water heater pilot light continues to go out, there are a variety of probable reasons for this. One of these is a filthy thermocouple, as you can see. Whenever you have an issue with your water heater not lighting, check your water heater pilot light for the solution. Inspect the thermocouple to see whether it has been contaminated. If this is the case, switch off the gas and allow the thermocouple to cool before lightly sanding it with fine sandpaper to clean it. Then re-ignite the gas and make an unsuccessful effort to light the pilot. When your gas water heater won’t remain lit, it’s possible that the thermocouple has been bent. If you inspect the thermocouple, you may find that it has been bent. The pilot light will not be able to heat it as a result of this. As a result, the thermocouple will shut down the flow of gas, and your water heater will not come to life. Adjust the thermocouple so that it is closer to the pilot light in order to prevent your water heater from going out. If none of these procedures work, it is possible that your thermocouple has been damaged and has to be replaced or repaired.

Thermocouple Not the Issue? Check the Pilot Tube

clogged thermocouple: If you can ignite the pilot light on your water heater, but the water heater pilot light keeps turning out, there are a number of probable reasons for this. It turns out that one of them is a soiled thermocouple. Look check the pilot light on your water heater if you are experiencing problems with it not lighting up. Determine whether or not the thermocouple is dirty by visually inspecting it. Remove the thermocouple from the flame and allow it to cool before carefully polishing it with fine sandpaper to remove any remaining contaminants.

Broken thermocouple: If you inspect the thermocouple in your gas water heater and discover that it has been bent, it may be a cause of the problem.

Your water heater will not ignite as a result of this because the thermocouple will shut off the flow of gas.

Damaged thermocouple: If none of the above methods work, it is likely that your thermocouple is damaged and must be replaced or repaired.

When You Should Turn off Your Water Heater

When it comes down to it, a water heater is a really straightforward item. You can rely on a tank water heater to provide you with consistent hot water for 10-15 years — all it wants in return is for you to do some routine maintenance on it. However, there are occasions when the unit’s upkeep must be taken into mind. A common question we receive from consumers is, “Do I need to switch off my water heater if.?” The following are responses to three frequent circumstances.

When the main water supply is shut off

It is possible that the main water supply will be switched off in a variety of situations. When this occurs, many homeowners ask if it is safe to leave the water heater turned on or whether it should be turned off as well. Yet, turning off the water heater may not be absolutely essential in the majority of circumstances; however, doing so will not be harmful any way. However, there are two instances in which you should turn off the unit to avoid excessive pressure or heat from building up inside the tank: (1) When the unit is not in use; and (2) When the unit is in use but not in use.

  • The tank is completely depleted (or almost depleted) and will not be replenished for an extended length of time
  • The main water supply is experiencing low pressure

When you go on vacation

When you travel on vacation or anticipate being away from home for a lengthy period of time, you should follow the standard procedures for preparing your house. You may make changes to your heating and cooling systems, program automated lighting, and place a hold on your mail. But what about the water heater in your home? While it may seem rational to turn off the water heater when it is not in use in order to conserve energy, this may not be as advantageous as you may expect. For starters, turning on and off the unit may be disruptive and difficult for the unit.

Instead, use the “VAC” mode on your water heater (which is a typical feature on contemporary water heater types) or lower the water temperature to 50 degrees Fahrenheit. This will assist you in conserving energy without putting you at danger of other problems.

When there’s a leak

The unit should be turned off and the water supply should be turned off until the problem is remedied. A leak can occur for a variety of causes, including age or a valve fault.

See also:  What Is A Tankless Water Heater

Plumbers in Murrieta and Winchester, CA

If you have any further concerns concerning your tank or tankless water heater, or if you believe it’s time for maintenance or repair, call the local plumbing experts at Liberty Plumbing for assistance. If you’d like to book an appointment, please contact (951) 760-4215.

Why Does My RV water heater keep turning off?

Asked in the following category: General The most recent update was made on April 3, 2020. RV water heater problems are quite frequent, and repairing them may be simple if you do regular maintenance on your vehicle. A faulty propane supply, a malfunctioning thermostat, or dirt in the air intake are all possible culprits. Having a rudimentary understanding of why a water heater is shutting down will not be detrimental. The most common causes for a gas water heater to shut down automatically are that the pilot light has gone out, that the pilot light cannot be ignited, or that there are difficulties with the gas supply.

  1. Your recreational vehicle’s water heater is essentially a scaled-down version of a regular domestic water heater.
  2. In a similar vein, why do I have to constantly reset my tankless water heater?
  3. Other common reasons are as follows: A shortedheatingelement—possible It’s that thethethermostati is operating perfectly and that the heatingelement is being switched off.
  4. If you can’t get the flame to light at all, even after making certain that the gas is turned on, there’s most likely a blockage in the pilot tube.

Why does my water heater keep turning off 2022 (Solved)

What is causing my water heater to continually shutting down? Nothing is more stressful than getting set to take a relaxing shower or bath only to realize that you are unable to access hot water. If, on the other hand, your gas water heater continues to malfunction for no obvious cause, you may be in this predicament. A filthy, bent, or broken thermocouple might be the cause of your gas water heater’s incessant shutting down. If you are unable to discover the thermocouple’s aperture in your gas water heater, you should contact support for assistance in locating the entrance.

With assistance, you may be able to either clean the thermocouple by gently sanding it with fine sandpaper and a round file, or you may be able to completely replace them for further assistance and support. First and foremost, you must evaluate the following scenarios:

The problem with a gas water heater

If your gas water heater continues to be unresponsive, the thermocouple is most likely to fault. When the pilot light is lit, this vital component detects it and allows gas to circulate to the burner, allowing the appliance to function properly. A faulty thermocouple will cause the burner and pilot light to be turned off simultaneously. A clogged thermocouple can prevent your water heater from performing its duty, much as a buildup of dirt and grime might prevent your air conditioner from operating efficiently.

  • Gas Supply Issues: If the water heater is a gas-powered equipment, it is necessary to maintain a constant gas supply in order to keep the pilot lit. If there isn’t enough gas in the tank, the pilot light will not stay illuminated. It is possible that you will need to ensure that the valves on the gas line remain open in order for gas to reach the pilot light.

The problem with an electric water heater

In some ways, electric water heater problems can be more irritating than gas water heater problems, especially if the water heater is connected to a home electrical system. If your electric water heater continues to shut down, you’ve most certainly narrowed down the source of the problem to an electrical problem. The circuit breaker is activated since there is no obvious reason for it to fail. A knowledgeable specialist can detect the cause of the problem very immediately, which is generally a problem with the heating coil or the thermostat, and fix it on the spot.

  • Equipment that is faulty: Electrical components are susceptible to failure over time. Because when the system won’t turn on despite the fact that everything appears to be in working condition, it is a problem. Using an electrical tester, you can determine whether a problem exists with the thermostat or heating coil. The unit shutting down every time hot water is demanded is another indicator that a mechanism in the water heater has failed. Because the breaker is tripping, a technician can determine why the system is shorting out and fix the problem.

Some faults are common in nature and can occur in both electric and gas water heaters. It assumes the pilot is off if the thermocouple does not detect heat and shuts down the gas supply to the burners as a result. If the thermocouple is not properly positioned in the pilot flame, it will not function properly. The pilot light should be placed at a height that allows it to reach the thermocouple and make contact with it. If it is filthy, it will not perform effectively and will require adequate maintenance.

If, on the other hand, the thermocouple is removed, you may want the services of a plumber to fix it.

Conclusion

Nothing is more stressful than getting set to take a relaxing shower or bath only to realize that you are unable to access hot water. You could be in this scenario if your gas water heater keeps shutting off for no apparent reason. The most typical reasons for a gas water heater to shut down automatically are when the pilot light goes out, when the pilot light cannot ignite, or when there are problems with the gas supply. When we get to the base of the problem, we’ll look at what you can do to increase the dependability of your hot water supply and have it resolved.

  • The water from a new hot water heater smells like plastic. The water in the Rinnai tankless water heater is too chilly. The pressure relief valve on the hot water heater keeps opening. The water heater’s electronic ignition has failed to ignite

7 Reasons Your Water Heater Pilot Light Keeps Going Out

There is nothing more inconvenient than stepping into a frigid shower to begin a chilly day. It’s possible that you’ve recently found that the pilot light is constantly going out. Thousands of consumers are dissatisfied with their water heaters, which fail to function properly only a few months after installation. Is it usual for your water heater to go out on you in the middle of the night?

No! Your heater should be able to easily reach the 10-year milestone without experiencing any serious problems. Only a few number of manufacturers are capable of creating water heaters of such high quality. Take a look at these beautiful water heaters in Phoenix.

What Is The Pilot Light?

The Pilot Light is the heart of your water heater, and it controls the flow of water. Essentially, it is a little blue flame that produces heat by burning petroleum gas. There would be no heat and, hence, no warm water if this flame were not present.

So, What Are The Reasons Your Water Pilot Light Keeps Going Out?

Not only will we identify the potential issues, but we will also provide you with solutions to those issues. Please take notice of the following: Check to see whether your water heater is still covered by the manufacturer’s warranty. If this is the case, it should be returned to the supplier or manufacturer for repairs or complete replacement. Precautionary measure: To begin, shut off the main gas supply valve to prevent potentially fatal gas leaks. Wait 5 minutes for the heat and gas to dissipate before continuing.

1. An Unclean Pilot Tube

It’s a problem that practically all water heaters have at some point. Please don’t be concerned, your heater is in perfect working order. It’s simply a buildup of dirt. The Pilot tube is responsible for supplying gas to the pilot light in order for it to burn. if the tube becomes blocked with dirt or other particles, the flame will go out. It is possible that the tube is partially blocked and only supplying a little amount of gas for combustion—which explains why your pilot light keeps going out.

To gently clear the tube, use a thin needle to poke it with.

You must be patient during this process.

Place the container back where it belongs and turn on your water heater.

2. A Dirty Thermocouple

In the case of a water heater, the thermocouple serves as its brain. It is in charge of shutting down the gas valve when it detects that the pilot light has gone out. Because the pilot light produces an electric current, the thermocouple is activated when this current is present. It serves as a safety measure, preventing gas leaks from occurring. As a result, a filthy thermocouple might be the source of your water pilot’s inability to function properly. When a coating of filth and dust accumulates on the surface of a thermocouple, the electric current cannot reach it.

On a chilly Monday morning, there is no hot water.

To begin, shut off the main gas supply valve and allow the thermocouple to cool before proceeding.

3. A Kinked Thermocouple

As soon as you’ve finished cleaning, double-check the location of the thermocouple. Also, look to see whether it’s a little bent. The thermocouple must be placed close to the pilot light in order for it to receive heat and activate the gas valve. As a result of being too far away, heat will not be received and an electric current will not be generated. The thermocouple will determine that the pilot light has been turned out and will seal the valve, cutting off the gas supply to the house. The answer is as follows: First, turn off the gas and turn off your heater, and then wait for the thermocouple to cool down before proceeding.

You’ll have to bend or straighten the thermocouple manually to get it back into position. To be effective, the blue flame must be placed close enough to the pilot light so it contacts or wraps around the blue flame.

4. A Broken Thermocouple

So, you’ve cleaned and straightened your thermocouple, but your water pilot continues to fail despite all of your efforts. You should be prepared to accept the possibility that your thermocouple is faulty at this point. Perform a diagnostic test with a multimeter on your thermocouple first, though, before you give up on it. If the voltage delivered by your thermocouple is significantly less than 20MV, then the device is almost certainly damaged and should be replaced immediately. The Solution: If the multimeter reading is near to, but not exactly at, 20MV, you can adjust the thermocouple closer to the pilot light to save energy.

5. Flex Tube Issues

Flexible tube is a long tube that links the gas controller to the burner, which contains the pilot light, thermocouple, and other components. If the flex tube is broken or blocked, the gas will not be provided to the burner for combustion to take place. Flex tube failures, on the other hand, are not as prevalent as thermocouple failures. This is why you must first inspect and ensure that your thermocouple is in excellent working order before turning your attention to the flex tube. The Solution is as follows: Straighten any kinks in the flex tubing that have formed.

Leaks in the gas line will lower the amount of gas that reaches the burner.

6. A Faulty Main Control Valve

It’s possible that you’ll never run into this situation again. We recommend that you examine the pilot tube, thermocouple, and flex tube before attempting to modify or repair this piece of equipment. The Main Control Valve Unit has a very low failure rate. However, don’t count it out just yet; it’s possible that it’s the source of your water pilot’s incessant failure. Main Control Valve: This valve is in charge of regulating the gas and water pressures of the water heater. Your water heater’s heart and soul is the thermostat.

When the gas is ignited, the main valve is fully opened, allowing for a consistent stream of gas to be provided.

The following are signs of a defective main control valve:

  • A malfunctioning pilot button that does not illuminate after being pressed
  • A malfunctioning control knob
  • When the water temperature exceeds the stated range, you will feel extremely hot water.

The solution: There is no way around a defective main control valve in this situation. However, despite the fact that there are specialists who say they can fix this, manufacturers highly advise against it. It is recommended that you replace the item to prevent incurring more expenditures and causing damage to other components of your water heater.

7. Poor Electrical Wiring

In this case, there is no way around a malfunctioning main control valve.

It is possible that technicians will be able to repair this problem; however, manufacturers strongly advise against this. It is recommended that you replace the item to prevent incurring more expenditures and causing damage to other components of your water heater system.

Our Final Word

If all of your methods fail and your pilot light continues to go out, it’s time to call in the heavy guns (the professionals). We’re aware. We’re aware. The services of technicians are not cheap, but at the very least you will have greater confidence in the repairs. In addition to that, we are all aware of the dangers associated with electricity and natural gas. Your safety is of the utmost importance. Did you find this information useful? Check out Why Are Trane HVAC Units So Popular? for more information.

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