How to Light the Pilot for a Gas Hot Water Heater
When the water in the tank needs to be heated, tank-type gas water heaters utilize a pilot light to ignite the gas burner, which then heats the water. The cold water flowing from the hot water tap is usually the first sign that your pilot light has gone out, so keep an eye out for it. Even if the equipment is not malfunctioning, a pilot light might go out for a variety of causes, including sudden swings in gas main pressure. If the pilot light on your heater goes out, you may relight it by yourself.
- Find the gas regulator valve on the water heater and turn it on. It is positioned on the exterior of the water heater, near where the gas line enters the device, and it is controlled by a knob on the outside. The gas supply to the pilot burner beneath the hot water tank is controlled by this valve. To turn the valve off, turn the knob all the way to the left. Wait five minutes before continuing. Locate the pilot burner, which is located beneath the natural gas water heater. Remove or unsnap any access cover that is preventing you from getting to the burner. Make use of the flashlight to illuminate the pilot burner
- Turn the knob on the gas regulator valve to “Pilot,” press down on it, and keep it pressed down. The flow of gas to the pilot burner is initiated by pressing this button. To start the pilot burner gas flow on some water heater types, you must push and hold down a separate red button for a period of time. Find a red or black button labeled “Ignition” on the top or side of the gas valve if your heater has a piezoelectric spark pilot igniter built in. To start the pilot, press the button on the control panel. As the igniter ignites, you will hear a click sound. If you must manually ignite your heater, a long-necked barbeque lighter is the most secure type of lighter to use. Light the pilot burner with a lighter flame and turn it on.
Select “Pilot” on the gas regulator valve’s knob, then press down on it for a few seconds before releasing the pressure. The flow of gas to the pilot burner is initiated by pressing the button on the control panel. To start the pilot burner gas flow on some water heater types, you must push and hold down a separate red button for a short time. If your heater includes a built-in piezo-electric spark pilot igniter, check for a red or black button labeled “Ignition” on the top or side of the gas valve, depending on the model.
As the igniter ignites, you will hear a click.
Make contact with the pilot burner with the lighter flame.
Things You Will Need
Look for a label on your gas water heater that provides particular pilot lighting instructions for the model of water heater you have installed.
- If you smell gas in the vicinity, it is not a good idea to attempt to relight a water heater pilot light (or to do any other maintenance on the device). When you are outside the home, dial 9-1-1.
How to Light a Water Heater Without an Igniter?
A water heater, like any other household appliance, is prone to malfunctioning from time to time. Occasionally, the electronic ignition may operate easily, but on other occasions, it will not operate at all. A contractor may be able to resolve this issue within minutes, but your team should also be prepared with the appropriate armory of knowledge in case anything like this happens again. Review the steps for lighting your unit with a lighter or hiring a contractor, and learn how to identify harmful gas leaks that might result in a threat to your family or property.
How to Relight With No Ignition Button Safely?
If your unit is not functioning correctly or is only producing lukewarm water, it is likely that the pilot light has been obstructed. The majority of recently launched units are equipped with an ignition switch, which makes the repair process much easier, however older units may require you to perform all of the work manually. Check out the step-by-step tutorial on how to switch on your water heater, or go straight to the process of choosing a contractor, which may save you some time and effort.
- In the event that your unit does not function correctly or simply generates lukewarm water, a distended pilot light may be a contributing factor. Unlike older units, which may need you to perform all of the repairs manually, the majority of recently released units include an ignition switch that makes the process easier. Check out the step-by-step tutorial on how to switch on your water heater, or go straight to the process of choosing a contractor, which may save you some time and energy. In order to begin, it is necessary to comprehend the following requirement:
For your quick acknowledgement, if your unit is of the automated variety, the process will begin by turning off the gas. You turn off the gas by turning the On indication to Off and leaving it for a few minutes to guarantee there is no gas. After 5-10 minutes, you should move the dial to a position labeled “LOW,” and then move the ON/OFF dial to the position marked Pilot.
You should then lower the ON/OFF dial and ignite the engine by pressing the igniter. Finally, you should stop pushing the igniter but keep turning the Pilot dial for 30-40 seconds until you hear a signal indicating that the gas is turned on and the gas is turned on.
Lighting with No Igniter
In the event that there is no igniter, it is important to seek the services of a contractor; nonetheless, the procedure is as follows:
- To get to the pilot, you’ll need to take a lengthy lighter. When it comes to lighters, there are several recommendations, but if you have a BBQ lighter, it will easily reach the burner pipes for igniting a hot water heater. Remove the plate that is linked to the dial box below it. If there are any further inner plates, you should also move them until you can see the real pipes. Pilot should be turned off. Wait for a short period of time – 5-10 minutes until there is no more gas
- Reduce the temperature to LOW and choose Pilot as the operating mode. Push the ON/OFF dial all the way down while simultaneously using the lighter
- Turn on the lighter by directing it to the end of the pipe and turning it on. There should be an instantaneous flare-up of the fire
- Continue to press the Pilot for another 20-40 seconds, then turn it to the ON position. All of the plates should be placed back where they were originally. Set the temperature to your liking
- However, avoid making it too hot, since this might cause injury to your body while washing or bathing
Note that if you were unsuccessful in lighting the pipe on your first attempt, you should start over from the beginning. It is possible that an explosion will occur if you continue. As a result, it is preferable to begin by locating a contractor, a business that will protect you from any potential dangers throughout the project.
Tips on How to Light on Water Heater Safely
When it comes to turning on a water heater pilot light, there are no such things as “trying” because it is potentially harmful owing to the presence of gas, especially if you are not familiar with the processes. Finding a contractor can assist you in determining whether or not your home is leaking gas and whether or not there is a possible concern in the future. Before turning on the hot water heater, check to make sure there are no leaks. What is the best way to go about it?
- Inspect the unit and look for any scents that may indicate a gas leak is in the process of occurring. You should smell the entire unit, including the actual tank and surrounding areas. Although the gas is often considered to be difficult to detect since it is odorless, producers have added mercaptan to make it easier for humans to notice it more quickly. If you’re wondering what it should smell like, it should smell like sulfur or rotten eggs, to name a few of possibilities. Attempting to relight the pilot if you notice any strange gas odor is not recommended. Leave the room as soon as possible and contact the gas company, or look for a contractor who can assist you in resolving the problem.
As soon as you have found a contractor and scheduled an appointment with a specialist, make sure to inform them whether you smelled any gas before it was extinguished and what happened when the water heater pilot light stopped operating properly.
How to Light a Water Heater With Electronic Pilot?
An essential device in each house, a water heater not only provides us with warmth in our rooms, but it also makes it possible for us to take a shower in the morning or relax in a hot bath after a stressful day at work. Without this equipment, we would be unable to even make a single slice of toast! However, it is feasible that our electronic water heater may become impossible to light at some point in the future. It is possible that the pilot light will not burn at all, or that it will only flash for a few seconds before going out.
What is causing your gadget to behave in this manner?
The material in this page was compiled after extensive investigation in order to give you with the most complete information possible on even the tiniest elements that may be useful in correcting this fault.
How to Light a Gas Water Heater With an Electronic Pilot?
If you are certain that your gas water heater is equipped with an electronic pilot light, you will only need to follow a few simple procedures in order to get it started. Don’t worry, you don’t have to be a gas expert to be able to complete this task on your own! As a result, you must first find the gas control assembly before proceeding. An external box is normally connected towards the bottom of your unit and serves as a storage compartment. It also contains a revolving control knob or dial, an igniter button, a status display, wiring, and a gas line that is connected to the unit.
- Assuming that your water heater is equipped with electrical wiring for a fan or other function, check certain that the circuit is turned on. In this step, if necessary, turn the gas valve to the “on” position. Set the gas control knob or dial to the “pilot” position by rotating it. To turn on the gas, turn the knob all the way to the left. Then, while performing the following step, keep the ignition button pressed down. You will need to push the ignition button about once every second. Continue repeating this until the status light begins to flicker every few seconds, at which point you should stop. When you see this, it indicates that the pilot light on your water heater has been turned on. In a newly installed device, the entire operation will take no longer than sixty seconds from start to finish. Once the pilot light is ignited, adjust the gas control knob to the “hot” position or a hotter setting if that is what you want after the pilot light has been lit. Now all you have to do is listen for the gas burner to ignite or look for it. What is the best way to tell if the pilot is lit? You’ll be able to glimpse its blue flame via the little viewing window, after all.
Instructions on how to ignite the pilot light on your electric water heater are included in this document for your convenience.
In the majority of situations, it will function flawlessly, but occasionally you may find yourself in a position where your water heater still does not ignite! Don’t be alarmed; we know exactly what you need to do to fix the situation! Credits: Minerva Studio (through Canva.com), with permission.
Extra Tips For Fixing Your Electronic Water Heater If It Doesn’t Light
So, if your electric water heater still won’t turn on, no matter how hard you try, we propose that you attempt one of the two further ideas to get it to start working again. Thus, you will always have more options on how to turn on the pilot light on your electric water heater.
- It is possible that the pilot light will go out even before you have had a chance to change the knob to one of the other water temperature options. One of the reasons for this is that the thermocouple has not been appropriately heated! If this occurs, we recommend that you wait ten seconds before adjusting the gas control knob from the pilot to the temperature setting
- Otherwise, we recommend that you call 911. If you’ve tried everything to ignite your water heater and its pilot light without success, the only thing left to do is check for a little reset button on the side of the water heater. Most of the time, it is positioned at the bottom of the appliance and is connected to it by cabling. So, if your electric water heater has a button, push and hold it for five seconds before turning it off. After that, repeat the entire procedure.
After taking all of this into consideration, you became aware of how to ignite a water heater. As a result, if the pilot light on your electric water heater goes out, you will be able to react appropriately and manually relight it. Images courtesy of Alena, through Canva.com
What Are the Reasons For My Electric Water Heater Pilot Light Malfunctioning?
As a general rule, when something stops operating, it has already failed or is on the verge of failing. When your electric water heater refuses to ignite its pilot light, you can be certain that something is wrong with it; all you have to do now is figure out what precisely is wrong with it. The inability of an electronic ignition water heater to ignite might be caused by a variety of factors. Check out the list we created for you below if you have been having difficulties with it for some time.
- It is possible that the pilot lights on water heaters will go out as a result of the frayed wiring. It’s possible that the appliance isn’t getting enough electricity. Because of this, its thermocouple may be destroyed. It’s possible that a control valve has failed.
- We propose that you start by turning on and off your water heater more than time to determine which of these scenarios applies to you. If you have an intermittent appliance, you will need to make sure that the pilot light is lit before you can switch it back on. Also keep in mind that it may take several attempts before a pilot light is successfully ignited. In addition, you will have to wait a few minutes between each time you turn on your heater. To put it another way, the gas will need to dissipate before you can attempt the experiment once more. When your water heater refuses to ignite correctly even after you’ve tried everything, take your set of screwdrivers, a socket set, and a multimeter and embark on a crusade against the breakdown in your home! All you have to do now is remember to switch off the gas for safety reasons before you begin fixing the device. How to Light the Pilot Light on a Gas Water Heater
Check It For Loose Wires
The igniter is often connected to the circuit by a number of wires. In addition, it occurs rather frequently that these wires, or a portion of them, come undone. As a result, it is possible that the igniter will have difficulty receiving power. It is also necessary to check for any faulty wiring in the igniter, and if there is any, it will most likely be necessary to resolder the wire or to seek the assistance of an expert to reconnect it. As a reminder, if you are working on a hot water heater, it must be disconnected and the gas turned off for your safety.
It’s better to be safe than sorry.
Is the Voltage You Are Getting Correct?
The next probable problem, which is voltage, should be investigated if everything is working well with the cables. As you can see, one possible reason of your problem might be that the equipment is not receiving adequate power! For example, if you get too much of it, say above 125 VAC, it might cause your igniter to fail completely. Make use of your multimeter to determine the amount of voltage that is being sent to the igniter. In most cases, a control board will be included with the majority of new electric igniter water heaters.
It also makes use of blinking lights to indicate which code has been thrown most recently.
If you discover that everything is in working order with the voltage, you may go to the following variant.
Thermocouple Might Be Damaged
And if it is destroyed, it is possible that this is the cause of your inability to start your heater. The thermocouple is required in order to detect the presence of a pilot flame. If the igniter is broken or not functioning correctly, you will be unable to light the pilot by pressing the igniter button on the pilot. What causes this to happen? Depending on the severity of the problem, yourthermocouple may only need to be tightened, or it may require replacement or repair. First and foremost, ensure that the connection between it and the control valve is sufficiently tight.
However, if you believe that there is truly some slack, you should tighten it in order to solve the problem.
Make use of a multimeter to check it out. Simply detach the thermocouple from the control valve and configure the device to read millivolts instead of degrees Celsius. In this case, the measurement is less than 25 millivolts, which indicates a problem. Photo courtesy of Canva.com and Photoevent.
Control Valve Is Bad
Finally, it is possible that the valve is the source of the problem. If this is the case, contact a professional for assistance since this type of breaking must be repaired by a licensed specialist. It is probable that the valve will need to be repaired or replaced.
How Do I Troubleshoot My Water Heater?
In the event that you suffer any difficulties with your water heater, you will be need to conduct some troubleshooting and testing in order to properly diagnose the problem. In certain circumstances, a modest adjustment, such as a tangled wire, may be all that is required to resolve the issue. However, there are situations when things might turn out to be far more serious. In some cases, a faulty thermocouple may be the root cause of the problem. Of course, if the problem is one that can be resolved quickly, you will be able to deal with it on your own.
However, this is not a problem for most people.
We do ask that you follow our recommendations: anything that consumes gas in your house must be repaired or installed by a qualified professional.
Credits: JulNickols (through Canva.com), with permission.
Types Of Electronic Ignition Water Heaters
There are several different types of electronic ignition water heaters, and in order to have a better understanding of how yours operates, you must first determine which kind you have. Short and sweet, in order to draw the combustion gas from the combustion chamber, an induced draft water heater makes use of a tiny fan to draw it out of the combustion chamber. Instead of a traditional standing pilot light, this type of water heater employs an intermittent pilot light or a hot surface ignition to heat the water.
Two heat exchangers are used in this system.
Later, the gas vapor is cooled by the secondary exchanger till it is transformed into water.
So now you are aware of all of the possible reasons why your water heater’s pilot light is not working.
Frequently Asked Questions
The typical cost might range anywhere from 200 to 900 dollars, depending on the situation.
⭐ What’s the warranty term for an electric water heater?
Electric heaters may be protected for 3, 6, 9, or 12 years, depending on the manufacturer.
⭐ Do hot water heaters come with a warranty?
The majority of manufacturers provide a six-year tank and six-year components guarantee.
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.
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.
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:
- 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
Yes. For those who enjoy doing things yourself, you might be able to change the thermocouple by yourself. It is most convenient to turn off the gas valve and remove the entire burner and thermocouple assembly in order to do this task. In some cases, however, it is preferable and safer to hire someone who is knowledgeable in modest repairs. Besides checking for any problems with your water heater, a technician may also provide guidance and ideas on how to avoid present and future problems with your water heater.
How to Light a Water Heater
Documentation Download Documentation Download Documentation You may see cold water flowing from your hot water faucet if you reside in a home that has a natural gas water heater. This is a good indication that your pilot light has gone out. It is not necessary to hire a professional in most circumstances; you will have hot water again in a matter of hours if the pilot is re-ignited correctly. While having your water heater’s instruction manual on hand is a good idea, it is not fully required because most gas water heaters need a similar process for relighting the pilot light, as described in this article.
- 1 Make that the pilot light is working properly. You will most likely need to remove a tiny panel at the bottom of the tank, known as an access panel, in order to determine whether or not the pilot light is truly turned off. If you do not see a little flame flickering, this indicates that your pilot light has failed.
- Depending on your water heater model, it is conceivable that your panel is not detachable and that you must observe your pilot light via a transparent window. It is possible that your pilot light has gone out if you are unable to see a flame burning through the glass in this situation.
- 2 Check to see whether there is any gas leaking. Never attempt to restart your pilot light if there is gas leaking from your water heater, as this is highly harmful to both you and your property. Instead, call 911 immediately. If there is any evidence of leaking, perform a basic smell test before trying to ignite the pilot again.
- Standing near to your water heater, sniff the air to see if you can notice any strange aromas. After that, get down on your knees and smell around any valves on the front and sides of the tank. Naturally, natural gas has no odor. To make it noticeable to humans, gas companies add an ingredient known as mercaptan to the mixture. When gas leaks, it has a sulfuric or rotten egg smell to it
- If you notice gas leaking in either of these locations (even in a faint scent), do not attempt to relight the pilot light. Remove yourself from the vicinity of the water heater and contact your gas provider immediately
- They will advise you on what to do next. Also keep an ear out for a hissing sound near the water heater, which might indicate a gas leak
- s3 Instructions may be found on the inside of the door panel of your water heater. Detailed instructions for your specific water heater model may be available here, and following them may assist you in the process of relighting the pilot for your unique water heater. Advertisement
- Step 1: Lower the temperature control setting to the lowest possible setting. 2Find the regulator valve, which is normally situated on the front of a box on the outside of the water heater
- 3Find the pressure relief valve. In most cases, this valve is positioned on the same box as the temperature control, but it is more likely to be on top of the box
- It regulates gas flow to the pilot burner beneath the hot water tank. To turn the knob off, turn it to the “Off” position. Wait 10 minutes after turning off the knob before proceeding to ensure that any remaining gas from the tank has cleared the air before continuing. The importance of safety cannot be overstated. 4 Determine the type of water heater that you have installed. Gas hot water heaters are often classified into two categories: “new” and “ancient.” Traditional heaters will require you to relight the pilot with your own flame, however newer design tanks are fitted with a pilot light igniter built in into the tank.
- However, while the specific appearance of the buttons on modern design tanks may vary, many of them include a red igniter button that is located a few inches away from the temperature and regulator valves.
- 5 Gather any lighting items that may be required. The pilot light on an old-style water heater must be re-lit with a “wand” lighter or fireplace matches since the pilot is too lengthy to reach with a standard lighter.
- Please avoid re-igniting a pilot using a standard lighted matchstick or miniature cigarette lighter, since doing so will force you to place your fingers in a small, tight position too near to the open flame, putting you at risk of being burnt
- 6Travel to the location of the pilot. The pilot is positioned at the end of the little silver tube that comes out of the control valve and is connected to the control valve. It’s possible that you’ll need to use a flashlight to see clearly in this location. Advertisement
- First, put the gas valve to the “Pilot” position by pressing down on it with your finger. Starting the flow of gas into the tube that provides the pilot light is accomplished in this manner.
- Find a red control button near the gas valve on your water heater if the gas valve on your water heater does not press down properly. Hold this button down for a moment.
- 2 Light the pilot burner with a match. The pilot gas valve or the red button will be held down with one hand while the other hand will be used to swiftly light the pilot.
- To use this button, make sure you have a new model water tank with a built-in ignition switch installed. You should be able to hear a clicking sound until the pilot burner comes on. If you have an old-fashioned heater, ignite the pilot burner with a wand lighter or match and wait a few minutes. Because you will be using one hand to push the valve/red button while using the other hand to ignite the pilot, you may require the assistance of another person to carry a flashlight for you if you require additional lighting. Make an effort to get assistance in advance so that you do not go halfway through a procedure only to be forced to halt because you are unable to see what you are doing
- To use this button, your water tank must be of the newer design with an ignition switch built in. Until the pilot burner ignites, you should hear a clicking sound. In the case of an old-fashioned heater, ignite the pilot burner using the end of a wand lighter or match. Given the fact that you will be using one hand to push the valve/red button and the other hand to ignite the pilot, you may require the assistance of another person to hold a flashlight for you if you require additional illumination. Make an effort to get assistance in advance so that you do not go halfway through a procedure only to be forced to halt because you are unable to see what you are doing.
Create a new question
- QuestionHow can I start a newer model gas heater that is on the market? Look up your model number and get in touch with the manufacturer for more detailed information. As a general rule, the most significant difference between a modern heater and these instructions is that newer types feature an electronic igniter (you simply press the button and a spark is produced) for lighting the pilot. Question What do I name the gadget that I use to ignite the pilot’s engine when I press a button on it? You refer to it as a “spark igniter.” Question What should I do if the pilot light on my water heater keeps flickering on and off? It is likely that you will have to replace it. Make contact with a supplier or even the firm that produced your water heater for further information. Question What should I do if the pilot light won’t remain lit for whatever reason? The most likely cause of your problem is that your thermocouple has to be repaired or replaced. A pilot light is a short copper tube that connects your water heater’s controls to the pilot light and has an end that sticks into the flame. Whenever the pilot light heats up the tip, it creates electricity that is detected by the control box, which allows it to determine that the pilot light is on. A new one is simple to install, and you can pick one up at any home improvement, plumbing supply, or hardware shop. Take your old one with you so that you may acquire the right measurement. A little bit longer is OK, but not typically much shorter
- Question When I press the pilot button, how long should I hold it down before pressing the little red ignitor button beneath it? It takes around 5 seconds. Restart it and make any necessary adjustments to the temperature. Question So, what should I do if the pilot light won’t turn on for whatever reason? Continue to try while keeping an eye out for any signs that there is gas coming through (usually by smell). The likelihood is that the regulator is faulty and that it will need to be replaced. This is also something that you can accomplish on your own.
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- If this procedure does not provide results, check to see that the pilot light’s base is not filthy or blocked. If it is, clean it well and repeat the process after 10-15 minutes. You may also try holding the valve/control button for an additional 30-45 seconds after the pilot light has been ignited. If this technique does not work, it might be due to a lack of gas pressure or a defective gas valve. If you are unable to light the water heater after many efforts, contact an appliance repair person, a plumber, or your gas provider. You may have a faulty thermocouple if the pilot light does not come back on after being re-lit or if it goes out soon after being re-lit. It is possible to see the thermocouple in the pilot light flame region because it extends from the temperature control into the flame area. The cost of one is pretty low, and you can do it yourself.
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- If you detect the scent of gas anywhere in your home, contact your gas provider right once. Even a “little quantity of gas” is too much
- Do not re-open the gas valve until you have completed the replacement of the access panels and doors. It is possible that a flame will come out of the water heater if this is done.
About This Article
Summary of the Article Set the temperature control to the lowest setting and turn the gas regulator valve to the “Off” position to begin lighting an electric water heater. X Then, by adjusting the gas valve to the “Pilot” position and pressing down on it, you may begin to pump gas into the system. After that, press the red ignitor button, which is located near the gas valve, to ignite the pilot burner. Hold down the pilot button for 1 minute longer than you think it should be and check to see whether the pilot is lit.
Continue reading for helpful hints on how to prepare for and light your water heater.
The writers of this page have together authored a page that has been read 388,656 times.
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Properly lighting a gas water heater requires specific guidelines. Learn about the many types of ignition systems available, as well as their advantages and disadvantages. Tips on how to relight a water heater if the pilot light goes out, as well as information on why this happens. Troubleshooting common issues that arise while lighting a water heater. Get Quotes from Highly Qualified Water Heater Professionals!
Get Free Estimates on Your Project! Keep in mind that if you smell gas, do not attempt to fire or restart a water heater. Leave your home and notify your gas supplier as soon as possible. It is suggested that you contact a plumber if you are experiencing problems with your water heater.
What you should know before attempting to light a water heater
In North America, a gas water heater is an essential feature of almost every home, heating water using natural or propane gas to keep the pipes from freezing. They have a lifespan of more than ten years and come with warranties ranging from six to twelve years. They might develop a variety of difficulties throughout their lives. Some of these issues are simple to resolve, especially for do-it-yourselfers, while others, which are more intricate, need the intervention of a professional. Gas water heaters are similar to their electric counterparts in many ways, but they are more sophisticated and require more than just basic knowledge and abilities to maintain and repair.
When the thermostat indicates that water heating is required, gas valves are in charge of releasing gas into the combustion chamber.
- Standing pilot and piezoelectric igniter (piezo)
- Hot surface igniter
- Manual igniting system
- And other options.
Standing pilots and piezo igniters
For many years, the standing pilot (also known as the pilot light) was the typical ignition type (and it is still popular). The pilot light is responsible for generating the little burning flame that is required to ignite the main gas burner when it is turned on. It operates in conjunction with a thermocouple, which must be in constant contact with the flame at all times. Thethermocouples detect heat and generate a little electrical current as a result of their operation. This is sufficient power to maintain the gas valve open and allow gas to be delivered to the pilot light.
If the thermocouple does not recognize the presence of a flame, the gas valve closes.
The push-button type piezo igniters common in today’s water heaters are incorporated into the gas control valve, and they are the industry standard.
Hot surface igniters
Additionally, hot surface igniters (HSI) and resistance elements constructed of silicon carbide or silicon nitride are capable of being used in gas water heaters. When a particular voltage is applied to the HSI, it begins to glow (from orange to red), illuminating the surrounding gas with the heat created. The majority of models nowadays are fitted with pilot lights and piezo igniters, with more modern versions employing hot surface igniters as well. Some earlier versions, which do not have igniter buttons (instead, you must use a long matchstick or a BBQ lighter), are categorized as “manual” models.
A water heater will lock out if the control panel does not detect ignition, and the associated fault number will be flashed on the display.
Make use of it. Of course, the gas supply from the source must be unimpeded, and the main shut-off valve must be left open at all times. Before turning on the device, check to see that the tank is completely filled with water.
Instructions on how to ignite a water heater using a pilot light and piezo ignition
- Locate the agas control valve, which is usually located at the bottom of a water heater. In this area, you would light a pilot, turn on or off the gas supply to a water heater, and adjust the temperature
- To get access to the viewport, you must first remove the metal cover plate, which allows you to visually inspect the state of the pilot and the burner flame. Alternatively, if your water heater was previously operational, it is advised that you switch off the gas and allow it to rest for 5 minutes to let any surplus gas inside the gas chamber to escape. Reduce the temperature setting on the thermostat to the lowest setting. Make sure that the gas control knob is set to the “pilot” setting. Hold the knob down while pressing it. At the same time, push a second ignition button to fire the standing pilot, if one is available. It will click repeatedly, resulting in the generation of a spark. The pilot will be ignited by an electric spark. Maintaining pressure on the knob for 30 seconds and then gently releasing it will enable the pilot to function properly. It re-emerges on the screen. When the pilot is turned on, certain models have a status light that blinks rapidly. The pilot should be burning steadily at this point. If this is not the case, repeat the operation while keeping the gas control knob held for a longer period of time. This will allow the pilot flame to heat the thermocouple, allowing it to function properly. The gas valve opens as soon as it recognizes the presence of a flame. Turn the gas knob to the ON position while the standing pilot is still burning in order to ignite the main gas burner within the water heater. During the ignition of the gas burner, you will hear a characteristic “whooshing” and “whoomp” sound. Set the thermostat to the desired temperature (the recommended setting is approximately 120 degrees Fahrenheit)
- Place the cover plate back in place
How to light a gas burner if a water heater is equipped with the hot surface igniter (HSI)
- Shut down the water heater’s electrical supply. To turn off the heat, turn the thermostat to its lowest setting and press the OFF button. Wait for 5 minutes to ensure that all gas has been expelled. If there is no evidence of gas leakage, it is safe to proceed. Start by turning on the water heater’s electrical supply. To turn on the light, turn the switch to the ON position. Set the thermostat to the appropriate temperature (recommended range: 120-125 degrees Fahrenheit)
Keep in mind that the above-mentioned instructions are for a gas water heater that is fitted with a Honeywell gas control valve. It is possible that the method will be identical for a water heater with different types of gas control valves.
Instructions on how to manually ignite a water heater
- The gas control valve, which may be found at the bottom of your water heater, should be identified. The metal lid and access (inner) plates must be removed. Having access to the gas combustion chamber, which includes the pilot assembly and the gas burner, will now be possible. If the water heater was previously operational, turn off the gas and wait for 5 minutes until there is no gas left within the unit. If the water heater was previously operational, turn off the gas and wait for 5 minutes until there is no gas left inside the unit. Reduce the temperature setting on the thermostat to the lowest setting. Make sure that the gas control knob is set to the “pilot” setting. To turn the light on or off, turn the knob all the way down. Locate the pilot with the use of a flashlight. While keeping the knob down, put a BBQ lighter up near to the standing pilot assembly and ignite the pilot while still pressing the knob down. Continue to push the gas control knob for 30-60 seconds, or until the thermocouple becomes sufficiently hot to retain the gas valve in the ON position
- The pilot should now be lighted. If this is not the case, repeat the operation while keeping the gas control knob held for a longer period of time. This will allow the pilot flame to heat the thermocouple, allowing the thermocouple to detect the presence of a flame. In order to ignite the main gas burner within the water heater while keeping the standing pilot turned on, crank up the gas knob to the “ON” position. Set the thermostat to the desired temperature (the recommended setting is approximately 120 degrees Fahrenheit)
- Return all of the cover plates to their original positions.
Keep in mind that if you are unable to ignite the standing pilot on the first attempt, you should repeat the operation. However, be cautious not to let too much gas into the combustion chamber, as this might result in unexpected effects. When the thermostat is satisfied in the case of power vented water heaters, the burner is turned off while the blower continues to work for a short period of time in the post purge mode. The unit will remain in standby mode until the next request for heating is received.
Is it safe to relight a pilot if it goes out?
If the pilot light on your water heater goes out, your water heater will not be able to heat the water, and you will lose out on taking a lovely, lengthy hot shower. A pilot light should be lit in the same manner as previously described in this article. Relighting a pilot is quick and simple, and it is completely safe as long as you do not smell any gas. If you see any of these signs, leave the house immediately and notify your gas supplier. Also, if it occurs on a regular basis, contact a technician.
- There is insufficient flammable air
- Thermocouple is dirty
- The pilot orifice is clogged with dirt. A thermocouple that has been damaged, dislocated, or is defective
- When a flame is blown out (for example, by a draft or a downdraft),
Check out this article and these troubleshooting ideas if your standing pilot is constantly failing to function. Keep in mind that if you are dealing with gas, it is always best to consult with a professional. It is critical to do regular maintenance in order to keep all of the components in excellent operating order and the water heater functioning without interruptions. At the very least, once a year, inspect the primary burner and ignition system. Clean away any dirt and soot that has accumulated, as well as any deposits on the igniter/flame rods.
Get Free Estimates on Your Project!
- If your standing pilot fails on a regular basis, you may want to read this article and these troubleshooting recommendations. When dealing with gas, it is usually advisable to consult with a professional who is familiar with the situation. To ensure that all of the components are in excellent working order and that the water heater operates without interruptions, it is important to perform regular maintenance. At the very least, once a year, inspect the primary burner and the ignition system. Inspect the igniter/flame rods for deposits and debris, and clean them as necessary. Water Heater Estimates from the Best in the Business! Estimates are provided at no charge.
Why Your Pilot Light Keeps Going Out & How To Fix [With Pictures]
That darn pilot light just won’t stay turned on! Moreover, it is causing all of your plans for today to be derailed. Nothing compares to the sensation of taking a hot water shower. However, there are times when this does not occur. After all, there are worse things than having a very cold bath, should we say? The one thing that everyone despises is a lack of running water. This may be incredibly inconvenient – not only for showering, but also for all of the other duties that require hot water to be completed successfully.
You don’t have to put your day on wait because your pilot light isn’t working properly.
However, if you discover that your water heater is leaking water and that this is the root of your water problem, read our guide on what to do when your water heater is leaking water! Repair Your Pilot Light Right Away With a Pro!
What’s A Pilot Light?
An electronic device that maintains a continually burning flame is known as a pilot light. Basically, the goal of this section is to light the burner. How? When you switch on your appliance, gas is released from the main burner, and the pilot light flame ignites the gas, so supplying heat to the room. With each degree of heat generated by the main burner, the air or water contained within your appliance is heated and then disseminated as needed around your residence or place of business
Appliances With Pilot Lights
Water heaters, older furnaces, and boilers are more likely to have a pilot light than other types of appliances. You may also discover that your gas fireplace has a pilot light, which is a good thing. Learn how to switch on the pilot light on your gas fireplace by visiting this page. Pilot lights have been gradually being phased out in favor of hot surface igniters or spark igniters in more recent years. pilot light for a water heater The pilotflame ignites the gas, which generates heat for your house or place of work.
Also, if you are experiencing no heat, check to see whether the pilot light on your furnace or boiler has gone out.
Water Heater Pilot Light: Where Is It And What Does It Do?
A little access panel, located just underneath the thermostat, may be found at the very bottom of your gas water heater. The pilot light for the gas water heater is located within the access panel. There will be a gas panel where you may check to see if the pilot flame has been ignited. The pilot light on your water heater is a little flame that is used to ignite the gas burner in the water heater. This is required for the purpose of heating the water that will be dispersed around your home. If you are experiencing no hot water and have attempted to relight your pilot light without success, you will require water heater repair.
This photograph was shot by a water heater professional for the purpose of giving a demonstration on the use of pilot lights.
What Makes Your Water Heater Pilot LightGo Out
Thermocouple on the water heater is faulty. The thermocouple is responsible for detecting whether your pilot light is on. This copper rod serves as a safety precaution, preventing the heater’s gas supply from being turned off if the pilot light on the water heater goes out. The natural wear and tear of a thermocouple can cause it to get twisted out of place, to malfunction, to become broken, to become covered in dirt, or to accumulate carbon deposits. When one or more of these conditions occurs, the thermocouple will be unable to reliably detect the pilot light and will subsequently shut down the heating system.
Strong Breeze Can Blow Out Pilot Light
In some cases, such as when there is heavy wind or a nearby draft, your pilot light may be extinguished.
Unless your pilot light has simply been out, you should have little trouble re-igniting it and keeping the flame burning.
Kink in the Flex Tube
The fuel is delivered to the gas controller by flexible tubes. Gas will not flow through the tube if there is a kink or twist, which can also lead to pilot light difficulties.
Filthy Pilot Light OpeningCan MakePilot Light Keeps Going Out
If the pilot’s mouth is clogged with muck and debris, it will be virtually hard for it to maintain a flame. It will only keep a modest flame that will be readily extinguished if it does catch fire. Your pilot light will not stay lit if your pilot orifice is clogged with debris.
How Do I Re-Light My Gas Water Heater Pilot Light?
The pilot light on the water heater is not lighted.
Step 1: Thoroughly Read Gas Water Heater Manual
To have a better knowledge of where each component of your water heater is situated, consult your water heater’s instruction manual.
Step 2: Turn Down Thermostat
To have a better knowledge of where each component of your water heater is situated, consult your water heater handbook.
Step 3: Turn OFF Gas
The gas valve for the water heater Locate the gas shut-off valve and turn it all the way to the “Off” position. The gas shut off valve is positioned on the gas line near the base of your water heater, near the base of your water heater. Before proceeding on to the next stage, you must wait at least 5 minutes to guarantee that all of the gas has dissipated completely.
Step 4: After 5 Minutes, Turn The Gas Control Valve Setting On Water Heater To “Pilot”
Turn the gas control valve, which is situated on the water heater, to the “Pilot” position. The word “Pilot” should be in the center of the image.
Step 5: HoldDownthe Reset Button
Keep the water heater reset button depressed. After that, press and hold the reset button. This is a button that is often red in color and is situated to the left of the gas control valve. Keep your finger on this button. To be on the safe side, use the instructions to identify each component.
Step 6: While Holding Down The Reset Button, Press TheIgniter
Keep the water heater’s igniter down. The igniter is located to the right of the gas control valve. While continuing to keep the reset button down, press the igniter button on your keyboard. Click on the water heater’s gas window until you see a blue flame appear in the glass.
Step 7: Continue To Hold Down The Reset Button For 20-30 Seconds.
Keeping the water heater’s igniter pressed down is important. A gas control valve is located directly to the right of the igniter (see illustration). While keeping the reset button down, press the igniter button. Click on the water heater’s gas window until a blue flame appears in the window.
Step 8: Turn The Gas Control Valve To The “On” Setting
On the water heater, there is a gas control valve. The gas control valve may now be turned back to its “On” position, as the pilot light has been ignited by the flame. The word “on” should be in the middle slot at this point.
Step 9: Turn The Thermostat Up
Increase the temperature of the water heater. Now is the time to dial up the heat in order to get that hot water flowing again!
Step 10: Enjoy Your Warm Water, Or Ask For Help!
If you try to relight the pilot light and it does not stay lit, you may want the services of a professional to assist you with your water heater repair.
But What If You Don’t Have A Manual Igniter?
After that, remove the access panel that is located beneath the water heater thermostat and discard it. You can use a wrench to help you.
After 5 minutes, Turn Gas Control Valve To “Pilot”
Now, set the gas shutoff valve to the “Pilot” position.
Next, Hold Gas Control Valve Down And Ignite Pilot With A Lighter
Keep the gas knob pressed down as you ignite the pilot using a long lighter, similar to a BBQ skewer.
If your gas water heater, on the other hand, has an igniting button, use it instead.
Once TheFlame Is Lit,Turn Gas Control Valve to “On”
As soon as the pilot light is lighted, you may remove the reset button and turn the gas knob to the “On” position, which will take around 30 seconds. You should be able to hear the main burner turn on at this point. Your pilot light should now be able to maintain a flame, and hot water should be flowing again!
Furnace Pilot Light: Where It Is And What Does It Do?
Old furnaces rely heavily on the pilot light to generate heat, which is why it is so crucial to keep the pilot light on. When the gas valve is opened, the flame will continue to burn constantly, igniting the gas. The heat generated by this process then heats the air that is drawn into your furnace, which is then dispersed throughout your house. If your furnace’s pilot light is out, you may notice that it is spewing chilly air into the house. The failure of the pilot light is one of several probable causes of your furnace’s inability to switch on.
You may find the pilot light by following the gas line into your furnace and looking for it there.
From there, you should be able to see a short tube that runs from the gas valve to the burner itself.
Why Furnace Pilot Light keeps going out
There are a variety of reasons why the pilot flame on your furnace continues flickering out of control. Let’s get started!
Faulty Thermocouple Triggers Pilot Light to Go Out
It is meant to shut off the gas valve if the pilot light goes out, and it is used in conjunction with a thermocouple. Thermocouples can be damaged or worn out over time. If the thermocouple is incorrectly positioned or malfunctioning, the gas valve may be incorrectly shut off, as well as preventing the pilot light from keeping lit.
Dirty Thermocouple Makes Pilot Light Keeps Going Out
A filthy thermocouple may cause the safety mechanism to mistakenly trigger, causing the ignition to be turned off. The thermocouple has the potential to accidentally shut off the gas valve and extinguish the blazing flame.
Filthy Pilot Port/Orifice
Examine the flame. If the flame is becoming orange, contact an HVAC professional immediately. If you light your pilot and the flame is yellow, this indicates that your pilot opening is filthy and is preventing your pilot light from keeping lit for long periods of time. A buildup of dirt in the pilot light port might prevent the flame from fully enveloping the thermocouple, which can result in a faulty ignition. As a result, the safety system is activated, which results in the gas being turned off.
Bad Gas Regulator
If you have gas appliances in your house, you will also have a gas regulator outside of your home to regulate the flow of gas into your home.
Your furnace may not receive enough gas to keep its pilot light lit if your gas regulator isn’t functioning correctly. There is a good chance that you have a defective gas regulator if the pilot light is out in more than one home appliance, such as your water heater.
Bad Flue Venting Could Blow Out Pilot Light
Excess wind might enter via the openings in your flue pipe if it is loose, broken, or not correctly attached to the furnace. This would extinguish the pilot light flame.
A Strong Draft
There’s always the potential that a powerful draft knocked out your pilot light’s flame and caused it to go out.
How To Re-Light A Furnace Pilot Light?
The first and most crucial step is to locate the owner’s manual for your heater. The handbook will assist you in gaining a better grasp of the internal workings of your individual appliance.
Step 2: Identify Pilot Light
Find the location of the pilot light in your furnace by consulting the owner’s handbook. In order to get access to the furnace, you will need to remove the front of the furnace.
Step 3: Turn OFF Gas
After that, locate the gas valve and shut it down completely. A tiny valve located towards the bottom of the furnace is standard on most models. In general, there are three settings for the gas valve: “ON,” “OFF,” and “PILOT.” Make sure the valve is in the “OFF” position by turning it clockwise. It is critical that you wait for at least 5 minutes after the previous step to ensure that all gas has been expelled from the pipes before proceeding. A disaster might occur if this is not done.
Step 4: WAIT 5 Minutes, then Turn Gas to “Pilot”
Immediately after waiting 5 minutes, switch the gas valve to the “PILOT” position. It is vital that all of the gas has dissipated before switching the gas position to the pilot position. A few of minutes might be the difference between a peaceful society and a disasterous one. Keep in mind that gas is quite explosive!
Step 5: Hold Reset Button
After that, hold down the reset button. However, if you are having difficulty locating the reset button, your furnace’s owner’s handbook should be able to point you in the appropriate place.
Step 6: Press Igniter While Holding Reset Button
Holding the reset button down for a second or two will allow you to activate the igniter and light the flame. Once the flame has been ignited, remove the igniter and continue to hold down the reset button until the flame has been extinguished. Keep the reset button pushed for 20-30 seconds to complete the process. To light the pilot when you do not have a manual igniter, you can use a BBQ lighter or a match. furnace with a pilot light
Step 7: Turn Gas to “ON” position
Restore the pilot light by turning the gas control valve back to its “ON” position once it has been re-ignited. Right now, you should be able to keep your house warm!
Step 8: If you Aren’t comfortable yet, call a pro!
If, despite doing the necessary measures, you are still unable to keep your pilot light lit, contact an HVAC professional for furnace repair.
Boiler Pilot Light: Where It Is And What Does It Do?
The pilot light in your boiler is vital for the boiler to function properly and generate heat. It is necessary for the pilot to burn constantly in order for it to ignite the gas when the gas valve is opened. When this occurs, your boiler starts heating the water, which is subsequently dispersed throughout your house to provide warmth.
If your pilot light goes out, your boiler and central heating will not be able to operate properly. The pilot light is placed within your boiler, on the other side of the valve from the gas valve. The boiler handbook should help you have a better knowledge of the location of each component.
Why Boiler Pilot Light Goes Out
A malfunctioning, misaligned, filthy, or damaged thermocouple is frequently the source of your pilot light’s failure to illuminate properly. It is the thermocouple that keeps the gas valve from opening if the pilot light is not lit. Your pilot light may not function properly if there is an issue with your thermocouple, or if it is just coated with dirt and debris.
Dirty Pilot Opening
When you turn on your furnace pilot light and find a yellow flame, this indicates that your pilot light is unclean and is causing your furnace pilot light to constantly turning out. If dirt accumulates in the pilot light port, it may prevent the pilot light from completely enveloping the thermocouple with the flame it produces. This causes the thermocouple safety system to be incorrectly activated, resulting in the gas being turned off and the heat being turned off.
Weak Gas Regulator Can Make Pilot Light Keeps Going Out
If you have gas appliances in your home, you will have a gas regulator outside your home. The failure of your gas regulator may result in your furnace not receiving enough gas to keep its pilot light lit. In the event that you observe pilot light issues on more than one device, such as your water heater, it is possible that your gas regulator is broken or weak.
A Strong Draft
A strong airflow has the potential to completely extinguish your pilot light.
How To Re-Light Boiler Pilot Light
Make sure you are familiar with the components of your boiler by reading the instruction manual thoroughly. It is common for the owner’s handbook to contain instructions for re-igniting the pilot light.
Step 2: Shut OFF Boiler
Starting with shutting off the boiler is always a good idea.
Step 3. Shut OFF Gas
Locate the gas valve and turn it to the “OFF” position.
Step 4. Wait 10 Minutes
Continue to check the pipes for around 10 minutes to ensure there is no residual gas.
Step 5. Open Boiler and Locate Pilot Light
After a short period of time, you can turn on the boiler. To obtain access to the pilot light, remove the access panel from the wall. Typically, this panel is positioned next to the gas control knob box, which is where it gets its name. Sometimes you may simply lift the panel up, but other times it may be screwed to the wall or ceiling.
Step 6. Turn Gas to “Pilot”
You can now turn on the boiler after waiting a while. To obtain access to the pilot light, first remove the access panel. Typically, this panel is positioned next to the gas control knob box, which is a convenient location. Although the panel is sometimes simply lifted, it is occasionally fastened into place.
Step 7. Hold Reset Button, Then Click Igniter
Next, press and hold the reset button for a few seconds. While still holding down the reset button, press and hold the igniter button until you see a flame appear. It is necessary to press the reset button for an additional 20-30 seconds after the flame is ignited to ensure that it is fully functional.
Step 8. Turn Gas Control Valve To “On” Setting
Restore the pilot light by turning the gas control valve back to its “ON” position once it has been re-ignited. Right now, you should be able to keep your house warm!
Step 9. Relax in Comfort
How did things turn out? If not, when will you get your home warm and comfortable? If your pilot light has been struggling to keep a flame, or if you are still unclear how to fire your pilot light, boiler repair is simply a phone call away!
Now that you don’t have to struggle with a cold house anymore, you may turn to a licensed professional with your queries and concerns. To arrange a boiler repair, call or go online to this page. With the help of superTech HVAC Services, you can relight your pilot light in no time.
How Do I Prevent My Pilot Light From Going Out?
Keeping your water heater, furnace, and boiler in good working order can keep those annoying pilot lights from going out on you. An experienced technician will do a maintenance check on the pilot light and thermocouple, as well as clean them both, to ensure that they operate at peak efficiency. Depending on the appliance, a professional will also check all of the connected pipes and wiring, the flue venting, and all other functional aspects of the appliance to verify that each portion is running at peak efficiency.
Maintaining your furnace, water heater, and boiler on a regular basis is essential to ensuring that your heat or hot water never runs out!
Soak Up The Warmth!
Keeping your water heater, furnace, and boiler in good working order can keep those troublesome pilot lights lit. Maintenance checks are carried out by an expert, who will examine the state of the pilot light and thermocouple and clean them both to ensure that they operate at peak efficiency. Additionally, depending on the appliance, a professional will inspect the gas valve, all of the associated piping and wiring, the flue venting, and all other functional components of your appliance to verify that each component is running at peak efficiency.
Regular maintenance for your furnace, water heater, and boiler is essential if you want to ensure that your heat or hot water never runs out!