Replacing a water heater gas valve can be extremely difficult as the threads are typically rusted, if the water heater is very old the time left before it starts to leak may not be far off, in my experience if the gas valve is bad on a 5-10 yr old water heater it is best and easiest to replace the water heater. Below are some reasons why your burner won’t stay lit. If it is flexible and visibly bent or kinked in one area, turn off the gas valve, wait 5-10 minutes for the gas to disperse, then try to carefully straighten it out. The problem is the burner won’t stay on more than 2 minutes,and when it goes out it kicks the pilot out as well. 1. My pilot light won't stay lit on my water heater. However, in some cases, other issues can prevent the pilot light from being lit. This control is part of the gas valve assembly and normally has a dial that will allow for temperature adjustment and will also have a probe that monitors the water temperature. I have a water heater that the pilot light won't stay lit. Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. The pilot light went out on my gas water heater. The Angie’s List Answers forum ran from 2010 to 2020 and provided a trusted space for homeowners to ask home improvement questions and receive answers directly from Pros and other users. Why Water Heater Pilot Light Won’t Stay Lit After Replacing Thermocouple? So what’s the deal? Maybe there’s a problem with your gas supply, that’s why our wall heater didn’t stay lit. The flex tube is how the gas reaches the device, and if the continuous flow of gas is interrupted, the pilot light won’t stay lit. Make sure to clear/clean out around the water heater or any nearby vents to the exterior so it can “breathe” a bit better. If you follow these simple steps and still have issues maybe its a bit more than just the pilot light. Any reading below this is a clear sign that the thermocouple itself is damaged and needs to be replaced. The pilot light is a small flame that ignites the gas burner. Model no. If your pilot doesn’t re-light, won’t stay lit or keeps going out after a short time, you most likely have an issue with the hot water heater thermocouple. An operational pilot light in your furnace means safety from the possibility of a gas leak. Pilot light on water heater [ 2 Answers ] I got a strange one. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit 1. A pilot light in a hot water tank is what allows your water tank to heat up. Get more answers from the people in your networks. Gas Water Heater: Pilot won't stay lit. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. This pilot light may not always stay lit, due to a variety of issues that may affect the gas supply or ignitor. Here are the top five reasons your pilot won’t stay on, as well as methods to fix each issue. Majority of the time as soon as I let go of the release red button it goes out. Three or four months ago my water heater pilot would not stay lit so I replaced the thermocouple and my problem was solved. Any ideas on what causes the issue and how to fix it? Usually it’s so labor intensive to fix, people just replace their tanks. Well, I feel the termostat/control valve and it's a little warm. Yesterday everything was fine. Last night I replaced the thermocouple (TC), cleaned the screen, hooked it up and it still would not light. However, in some cases, other issues can prevent the pilot light from being lit. Home » Troubleshooting » 5 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit. Turn the thermostat dial (Dial on the front) back to zero. This device is designed to pick up an electrical signal from the pilot light’s heat to determine whether or not the pilot is on. Pilot light issues are some of the most common problems experienced with gas water heaters. The sensor at the end should lightly touch the flame when the pilot’s lit. I had put it on very tightly. This is a good rule of thumb for relighting the pilot in general, not just for diagnostics purposes. It has a combination valve (off, pilot, on). This is also a likely cause if the pilot won’t ignite at all. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. I have a Whirlpool BFG1F4034T3NOV water heater whose pilot won't stay lit. If the pilot lights but the Status Light does not flash, check the gas control valve's electrical connections. Save my name, email, and website in this browser for the next time I comment. I've had this unit since I bought my house 12 years ago and would have been installed way before that. The most frustrating thing is that there are times when the water heater pilot light won’t stay lit and therefore it could need you to troubleshoot the problem and fix it. Even after trying to relight the pilot light, you still may experience it going off. If you do decide to schedule service and have a qualified technician help you, I have also added the link to Searshomeservices.com. Pilot light won't stay lit when you turn knob from pilot to on, it goes out as soon as the knob pops up before you can turn it to on pilot light on my Reliance 501 gas water heater won't stay lit when you turn it from light pilot to on, it goes out as soon as the knob pops up. Note: You must have the pilot lit and the burner on to test for leaks, so that gas is flowing through the large tube. Your heater's pilot light allows the burner to cycle on and off while maintaining the water in the tank at a constant temperature. Is that true and if so how to over come. When the pilot on your wall furnace does not stay lit, your furnace won’t heat. Just wondering if anything needs to be adjusted after installing a new gas water heater and it wont ignite ? Chances are, it’s a problem with your burner. There is only one way to fix a bad control valve and that is to replace it. If your pilot light will not stay lit, it is important that you take steps to fix it immediately. I hope these links provided assist. Can I check the thermocouple impedance to see if it's shot? For more information about life expectancy, read this article entitled how long do water heaters last? Water Heater Pilot Light Keeps Going Out? Hot Water Heater Pilot Light Won T Stay Lit Or On How To Fix. This control is part of the gas valve assembly and normally has a dial that will allow for temperature adjustment and will also have a probe that monitors the water temperature. This is also a likely cause if the pilot won’t ignite at all. Test for Gas Leaks. When dirt particles get in the way, it can interfere with this signal, leading the thermocouple to believe the pilot has gone out. In some cases, it could also be an indicator of potential gas buildup. This is one of the most common reasons the burner won’t stay lit, even when the pilot seems to be in working order. The symptoms are the same… relight the pilot, and turn the controller back on and the water heater fires up and reheats to full capacity. Your heater's pilot light allows the burner to cycle on and off while maintaining the water in the tank at a constant temperature. Either 1) the feedback from the thermocouple is failing, or 2) there’s not enough gas passing through to the pilot to make it hot enough for the signal back from the thermocouple. The gas supply to the pilot … The reading should be above 20MV. For this reason, it may take several attempts to light the pilot. Pilot light won't stay lit. Turn the pilot dial (Dial on the top) to the pilot … The air inlet gets clogged with debris. With renewed confidence, I went to the water heater and gave it another go. Answer Save. Get shopping advice from experts, friends and the community! The pilot light went out on my gas water heater. Once the thermocouple detects that the pilot light isn’t lit, it turns the gas off as a safety measure. Most water heaters need a thermocouple. Now, the thermocouple on this model is not a separate part. Check the flex tube: Check along the tube to straighten it, so there’s no obstruction to the flow of gas. The easiest way to diagnose a bad control valve is to try all other solutions first. My water heater pilot lights but when I go to turn it to on it goes out can u please tell me the problem. When the pilot light goes out for any reason, the thermocouple closes the burner's gas supply valve to prevent gas escaping and filling your house. I'm attaching a picture of how to check the thermocouple. Pilot light on water heater [ 2 Answers ] I got a strange one. The flame sensor is responsible for regulating the gas flow to the burner. We have disassembled and cleaned the orifice, and the pilot will ignite but will not stay lit. My Whirlpool gas oven will not ignite, but the stove top works. However there has been a couple times where it actually stayed on and got the water heater fully heated then the light went out again. Once it seems to cool off, I can get the pilot lit … If the gas is lit, it fully opens the main valve to provide a steady supply of gas. Pilot will not stay on. Flex Tube Issues. Turn the control valve to “on”. Since the thermocouple directly allows the pilot light to get turned on it is most likely to remain on for a while. Reopen the shutoff valve. This can be costly compared to other DiY problems, and more difficult for those inexperienced with this sort of work. This equipment is the core reason why your water heater functions, it also knows if the pilot light is on or off through an electric current that draws power from the pilot’s heat. In the event it has become bent away from the flame, gently bend it back. Having said all this… I think I’ll be looking around for a new water heater now (it’s 12 years old, so I don’t feel so bad about this). Replace the thermostat if it doesn't turn on the burner to heat the water. you rotate the selector to pilot, depress the plunger and press the igniter. The Pilot Light on My Water Heater is Lit but the Burner Does Not Light. Often something as simple as the gas being turned off can keep a new water heater from working. with any hot water heater I have seen, there is a on/pilot/off valve. Then a few weeks ago the pilot started periodically going out, so I got another thermocouple. Replacing a water heater gas valve can be extremely difficult as the threads are typically rusted, if the water heater is very old the time left before it starts to leak may not be far off, in my experience if the gas valve is bad on a 5-10 yr old water heater it is best and easiest to replace the water heater. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. Any idea why? Yeah, I can actually get the pilot flame to light up, but it won't stay on, no matter how long I depress the button, once I let go, off she goes Made arrangements for new hotwater unit to be installed, no one wants to service the unit by replacing the thermal coupling tube … Thermocouple problems can be fairly common, and this component is often the culprit when the water heater pilot keeps going out. Water heater pilot light will not stay whirlpool water heater tune up kit in whirlpool gas water heater model whirlpool water heater tune up kit in water heater pilot light will not stay. Is that true and if so how to over come. When the gas burner comes on, use a 50/50 dish soap/water mix to test the screw joints for air bubbles that indicate leaks. Troubleshooting these problems with a water heater's pilot light can be done at home. We’re in the same boat. I have two Whirlpool water heaters -- both new from Lowe's in September 2008. Can I check the thermocouple impedance to see if it's shot? Get more answers from the people in your networks. I can get it lit from the button override and then it goes out. I just posted a comment that should help hopefully. Pilot will not stay on. If you are on propane by chance make sure your water column is set right at the regulator, that was a problem I had in the past, a call to your provider and they will send a tech out to check it for you. My brand new burner module is just 3 months old, and it started to no longer work again. Tags . I hope I don’t have to buy a new water heater. Several problems can shut off the pilot-a failed gas supply, lack of combustion air due to a clogged vent or a vent draft that blows out the pilot. This should ensure the component is working properly. Have replaced thermocouple and the gas valve. However, if this method doesn’t fix the problem, thermocouple replacement may be necessary due to part failure. Not sure what to do at this point? Refrigerator keeps tripping the circuit breaker 10659069994 Kenmore Side-by-side refrigerator, Whirlpool EDR1RXD1 EveryDrop Water Filter 1, Whirlpool EDR3RXD1 EveryDrop Water Filter 3. There are two basic styles of gas hot water heaters, “new” and “old.” Old style heaters will require you to use your own flame to relight the pilot, while new style tanks come equipped with a pilot light igniter. When that did not work we replaced the thermostat, when we light pilot, we get a blue flame with a little yellow/orange. I followed the instructions and had it lit three times now for about 15 minutes each time but it wont stay lit. Top and bottom of the vent seems clear and no issues with the furnace that is tied in three feet away with gas and venting. Whirlpool hot water heater pilot light lit, but burner not igniting. If you've checked everything else and the light continually goes out, this is probably the cause. If your pilot light won't stay lit, this can be for a few different reasons: the thermocouple, the gas pressure or the light itself. What happens when the pilot light is lit, but the heat still won’t turn on? Here is a link for the website: Why am I getting the F5 error code when I tried to clean the oven in my Whirlpool 458 range? I am not sure which fixed it but my pilot stays on now! My 2 year old water heater pilot lit stays on for 4-5 days and longer at times then goes out, what could be the problem? If it gets too hot, the pressure can increase and actually put out the flame. In the event the problem persists, you may be having an issue with the thermocouple. Re: gas hot water heater pilot won't stay lit; Author: leapingleemers (AL) Yes it has front panel with screws that gave us access to replace the thermocouple. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. You can quickly know if the pilot light is on or off with the help of an electrical current, powered by the pilot’s heat. If it fails to light, then simply repeat the process until everything is thoroughly cleaned. Remove the Black Connector on the Gas Valve. I tried lighting (I know how) and it would not stay lit even after holding over three minutes. I followed the instructions and had it lit three times now for about 15 minutes each time but it wont stay lit. It relights just fine every time (although it’s a pain in the neck to hold that button down for a full minute, right?). While not as common as thermocouple issues, it’s an easy fix and should thus be rules out early on. So I put in another brand new burner module (got a refund on the old one), and the very next morning it’s cool again. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. Share it! Once you have identified the problem you need to ensure that the issues have been fixed by a professional technician. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. The complete pilot assembly will be needed to get the thermocouple. This will cause the thermocouple to turn off the supply of gas, and then your water heater won’t light. Got up this morning to no hot water, went out and noticed that the pilot light was out. For more information about life expectancy, read this article entitled how long do water heaters last? The Pilot Light on My Water Heater is Lit but the Burner Does Not Light. All of the above mentioned causes can be diagnosed and remedied by the average homeowner. Whirlpool Water Heater Pilot won't stay lit. A newly installed gas water heater will have some air in the gas line. Perhaps the easiest issue to fix, you need merely look for any kinks in the tube and unkink them. Replaced the hot water tank and it worked for a day and went out again. As a result, the pilot doesn’t get enough fuel to stay lit. Several problems can shut off the pilot-a failed gas supply, lack of combustion air due to a clogged vent or a vent draft that blows out the pilot. Gas Water Heater: Pilot won't stay lit. Sometimes, I encountered a problem that the light RV water heater pilot didn’t work and this is so bad to me. https://tyres2c.com/whirlpool-water-heater-pilot-light-problems.html When it goes out, the first thing you should try to do is relight the water heater’s pilot, following the directions on the water heater label. Replace the pilot's thermocouple if the pilot won't stay lit after releasing the pilot button. Sunday, we ran out of hot water, I checked and found one of them not lit. Ensure the thermocouple is cool to the touch. 5 reasons why your gas water heater pilot light wont stay lit hot water heater pilot light won t stay lit or on how to fix whirlpool gas hot water tank pilot wont light easy fix you 5 reasons why your water heater pilot light won t stay lit and. My pilot light won't stay lit on my water heater. They get dirty with dust and wont allow the air to supply the gas flame. A thermocouple which shows no signs of damage and is clean should be tested with a multimeter. Why did it just all of a sudden go out. Then I unscrewed the new thermocouple at the control valve and put it back finger tight plus a quarter turn. On occasion, the tube can become kinked, interrupting the flow of gas. If your pilot doesn’t re-light, won’t stay lit or keeps going out after a short time, you most likely have an issue with the hot water heater thermocouple. It may be a little difficult to check this thermocouple but it can be checked. December 28th, 2011. If your gas water heater uses a pilot light for ignition, relight the pilot if necessary. Sounds like the thermocouple right? So I had a hot water tank that would not stay lit for more than a month. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. So in order to shower or do dishes we have to go light it every 10 minutes or so until there is enough hot water. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. Supposedly condensation is putting out the pilot light. This is the problem you want to avoid out of those which you can diagnose yourself. Without it, the water heater won’t be able to maintain internal temperatures, allowing the water to cool off. If your pilot light will not stay lit, it is important that you take steps to fix it immediately. This is more common with water heaters located in attics. The pilot light in your gas furnace supplies heat to your home. First I disconnected the pilot tube from the control valve and blew compressed air through it to be sure it was clear. How to Fix. Malfunctioning Flame Sensor. Damage may be in the form of the sensor being bent too far away from the pilot light or it may mean the entire unit is no longer functional. I'm also attaching some information for the most common reasons for pilot outage, with these new style water heaters. 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