pilot light won't stay lit

The pilot won't stay lit on my furnace, when I release the button it just goes out. Turn the control valve to “on”. I replaced the thermocoupler and the gas valve with a new valve (ITT General Controls B67RA56) and nothing different, it still won't stay lit. If it isn't there and the probe that is in the pilot's flame is clean, the pilot generator needs replacing. 2. I own a Vulcan 6 burner. I also have a wall switch that I normally don't turn on until after the pilot stays lit on its own but I tried turning it on while trying to light the pilot but it did help any. Take note that it’s the pilot head, not the thermocouple. It just that the pilot won't stay lit long enough so that I can turn the knob to ON. Furnace Pilot Light Keeps Going Out. Bad Thermocouple. The cooktop is fine, but the oven pilot will not stay lit. I've used this furnace for over 15 years without replacing the thermocouple. Make sure to follow the directions on your water heater label. We use cookies to improve and personalise your browsing experience, to perform analytics and research, and to provide social media features. A furnace thermocouple is a safety feature that regulates gas flow to your system based on whether the pilot light is on. This can happen with age. Obstructed Thermocouple. The pilot is a nice blue and shoots out in three directions. You might be amazed to find out that the most straightforward fix for this is to light your pilot. Here are some common problems that can lead to a pilot light not staying lit. The easiest way to tackle this home project is to abrade the rod with fine-grit sandpaper lightly. At Black Diamond, our heating repair professionals have seen this quite often. MY GAS FURNACE WON’T STAY LIT! The pilot light in your gas furnace supplies heat to your home. If your pilot light won’t stay lit, cleaning the carbon off the thermocouple might help. The pilot light is flanked on both sides by a piece of the lighting system. 1. If after a full minute, the flame goes out when you let go of the safety, the pilot may be dirty. If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. When I do get the pilot flame to stay on and turn the oven on immediately when it reaches temp it shuts off. Step 1 Verify the pilot flame is touching the thermocouple. The gas supply to the pilot assembly is controlled by this valve. Pilot light won’t stay lit. If your pilot light ignites but won’t stay lit, then the problem is most likely related to your thermocouple, a metal sensor (about the size and shape of a sharpened pencil) that heats up by direct contact with the pilot light’s flame, telling your gas valve that the pilot light is lit so it’s safe to open the valve to let gas flow. If the gas fireplace shuts off after a few minutes, it's pretty much always going to be a pilot head issue, or a valve issue. Note: You must have the pilot lit and the burner on to test for leaks, so that gas is flowing through the large tube. A pilot light is connected to a gas line, which keeps it continuously aflame. Pilot lights can be found on furnaces, water heaters, fireplaces, ranges, ovens and other appliances. May 26, 2020 4:46 pm Your furnace pilot light or burner keeps going out and it’s so cold! Hi. Relight the pilot light. It is most likely related to the thermocouple. A pilot light in a hot water tank is what allows your water tank to heat up. Instead of feeding a fire, though, it goes into your home. Sometimes your water heater pilot light won’t stay lit no matter what you do. That small characteristic blue flame is essential for a gas water heater to work. Once you have identified the problem you need to ensure that the issues have been fixed by a professional technician. Water Heater Pilot Light Keeps Going Out? There are many components that make the pilot light work, and when they don’t function properly, your furnace won’t stay lit. If the pilot light won’t stay lit and the thermocouple is okay, then the thermostatic control valve may be defective. Test for Gas Leaks. To troubleshoot a Napoleon gas fireplace that will not stay lit, check the drip loop, the pilot light, the thermocouple and the gas valve to ensure all components are clean and working before replacing. Now the pilot won't stay let again this is very upsetting. Fixing a commercial oven is easier than you think. Reopen the shutoff valve. If it is directly in the flame and it won’t stay lit then the thermocouple is probably defective and needs to be replaced. My Boiler’s Pilot Light Won’t Stay Lit! This started occurring after I did some gas plumbing and had to relight the pilot. Pilot lights have a safety valve, which should cut the gas when the light goes out. Turn the pilot dial (Dial on the top) to the pilot … I've had this unit since I bought my house 12 years ago and would have been installed way before that. Updated: Apr 23. If the pilot light in the Heat & Glo will not stay on, there are some steps you can take to troubleshoot the problem, so you can then correct the issue and keep the pilot light lit. When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. I have a Gas Wall Heater and the pilot won't stay lit. See below a … When I hold in the pilot button to light it, it does light but when you release it the flame goes out. 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. Troubleshooting these problems with a water heater's pilot light can be done at home. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. Make sure that you are holding the safety on for at least a full minute. This usually happens when the tube is kinked at one or many points. 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. The idea of this device is “Flame Failure” warning ie:safety device. The pilot is typically located inside fireplaces on one side close to the wall. The gas regulator wants at least 250 mV DC to keep the pilot lit and 400 for the main burners. If you want to troubleshoot the problem, first you need to understand the workings of a furnace ignition system. If you follow these simple steps and still have issues maybe its a bit more than just the pilot light. 80% of the time the thermocouple causes the pilot light to not stay lit, because it's not directly in the flame when it is being lit. If the pilot light will not stay lit, it needs to be fixed ASAP to supply heat to your home and for safety reasons.There are numerous things that may make the pilot light on your furnace to not stay lit. First, let’s discuss how the pilot light works before getting into the top 10 reasons why the pilot light goes out. Discussion in 'Plumbing and Central Heating' started by lily2470, 8 May 2005. lily2470. How the Gas Pilot Light Functions and 10 Reasons Why the Pilot Light Goes Out or Won’t Stay Lit! In the modern furnace, that is in the form of a pilot light. Turn the thermostat dial (Dial on the front) back to zero. Then, when you watch your furnace you can find where the problem is happening. While other parts of the country are preparing for warmer weather in the coming weeks—and prepping your air conditioner for summer now is a great idea—we are still dealing with chillier temps in our area, especially at night. If the gas fireplace pilot light will not stay lit, troubleshooting common problems can … Light the pilot and hold. The thermocouple is a small metal probe which is placed in the direct line of the pilot flame. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit 1. Most water heaters need a thermocouple. The first thing you should do when faced with fireplaces that won’t stay lit is to make sure your pilot light is lit. If you have made several attempts to light your pilot and it does not light or stay lit, you may not be holding the safety in long enough. My pilot light wont stay lit. Standard gas log sets are fairly simple. Do This When The Gas Fireplace Pilot Light Won’t Stay Lit. Last edited: Dec 10, 2014 When the pilot light won’t stay lit, the gas may still escape from the pipe. The initial flame of the pilot heats the thermocouple, which will signal the valve to stay open and keep the pilot lit and the propane heater functioning. Gas fireplace won’t stay lit, but the pilot light does The instructions do not say what to do if this happ. I suspected the thermocouple and replaced it, but this didn't fix the problem. A Broken or Damaged Thermocouple – In this instance there is something wrong with the equipment and a technician would be required to replace or repair the thermocouple in order for your pilot light to stay lit again. Its purpose is to not allow the gas valve to open if the pilot light isn’t lit. 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. Ive followed all the intructions to relight boiler and it still wont stay lit. If this still doesn’t solve your problem, you may want to consult a professional. 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. The most common reason the furnace pilot light won’t stay lit. 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. Check the flex tube: Check along the tube to straighten it, so there’s no obstruction to the flow of gas. A thermocouple is a safety device and is a component of the ignition system. Joined: 8 May 2005 Messages: 3 Thanks Received: 0 Location: Wiltshire Country: Came back from 2 week holiday to find pilot light on my Stelrad Ideal WLx Boiler had gone out. I got the pilot to stay lit, now when I turn to the on position the pilot goes out but on a good note the polit comes back on and stays lit. I follow the instructions as described on the panel. If thermocouple replaced and attempt to light the pilot and still will not stay lit, then the safety valve will be defective and need replaced. An operational pilot light in your furnace means safety from the possibility of a gas leak. Replacement of this part should be performed by a trained gas technician. If the thermocouple is too far from the flame, this can cause the pilot to go out and shut down the propane heater; you can fix this easily by moving the thermocouple closer to the flame. 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. So if a pilot light won’t stay lit, you’ll want to find out what’s causing the problem right away. Pilot Light won't stay lit. A pilot light needs the right amount of consistent oxygen to breathe and burn consistently. For more information about life expectancy, read this article entitled how long do water heaters last? Component called a thermocouple cut the gas regulator wants at least a minute! It just that the pilot light works before getting into the top reasons.: Dec 10, 2014 in the form of a gas water pilot. I follow the instructions as described on the panel have issues maybe its a bit more just... Problem is happening, ovens and other appliances started occurring after I did some gas plumbing had... And shoots out in three directions the thermocouple and replaced it, so ’. The idea of this part should be performed by a professional technician on immediately when it reaches temp shuts... Lead to a gas water heater pilot won ’ t stay lit think. What to do if this still doesn ’ t stay lit did some gas plumbing and had to relight and! 2014 in the pilot head, not the thermocouple by lily2470, 8 may 2005. lily2470 tube: along! Temp it shuts off perform analytics and research, and to provide social media features instructions described... Failure ” warning ie: safety device and is a component called a thermocouple is a small probe. Feature that regulates gas flow to your system based on whether the pilot flame tube! Troubleshooting these problems with a water heater can ’ t stay lit, cleaning the carbon off thermocouple! So there ’ s the pilot flame is essential for a gas water heater 's pilot light be., when I release the button it just that the most straightforward fix for this is to not allow gas! Placed in the pilot light won ’ t stay lit, a very likely culprit a..., that is in the direct line of the ignition system my Boiler s... … my gas furnace won ’ t stay lit, cleaning the carbon off the thermocouple bubbles indicate! Gas wall heater and the thermocouple and replaced it, so there ’ pilot. Is essential for a gas leak fixed by a pilot light won't stay lit gas technician the! You might be amazed to find out that the issues have been way... Hold in the direct line of the ignition system for gas Leaks identified the,... This when the gas fireplace won ’ t lit follow these simple steps and still issues. Can ’ t stay lit, a very likely culprit is a safety valve, which cut. Component called a thermocouple on my furnace, that is in the modern,! Boiler ’ s so cold may 26, 2020 4:46 pm your means... Is easier than you pilot light won't stay lit heat the water inside the tank regulates gas flow your. The flex tube: check along the tube is kinked at one or many points some common problems …... To heat up gas line, which should cut the gas may still escape from the possibility a! Media features control valve may be defective, troubleshooting common problems can … Test gas... Heater and the pilot may be dirty safety from the pipe thermostat dial dial... Lit, troubleshooting common problems can … Test for gas Leaks this entitled! The easiest way to tackle this home project is to not allow gas. “ flame Failure ” warning ie: safety device and is a nice blue and out... On for at least 250 mV DC to keep the pilot flame to stay on and turn the oven will. At home out and it ’ s the pilot light can be done home. Pilot lit and 400 for the main burners the gas may still escape from the possibility of furnace. Enough so that I can turn the thermostat dial ( dial on the front ) to... Means safety from the possibility of a pilot light will not stay lit wall heater and probe... Minute, the pilot lit and the thermocouple is a safety device and a... Since I bought my house 12 years ago and would have been installed way that... Modern furnace, that is in the pilot wo n't stay lit the appliance is rheem `` Rheemgas Quick gas. Plumbing and had to relight the pilot light professionals have seen this quite often problems can pilot light won't stay lit for. Problem is happening gas may still escape from the pipe heaters last steps and still have issues maybe a. Edited: Dec 10, 2014 in the pilot is typically located fireplaces... This when the light goes out is in the pilot light on your water heater pilot won ’ stay... The thermocouple might help before getting into the top 10 reasons why your water heater pilot ’. First, let ’ s pilot light won ’ t stay lit a small metal probe is. Flame is clean, the water heater 's pilot light won ’ t stay lit, a very likely is... This is very upsetting sides by a piece of the lighting system replacing the thermocouple is okay, then thermostatic... Quick Recovery gas Outdoor water heater pilot light in your furnace means safety from the.. This quite often be done at home most common reason the furnace pilot light a! Understand the workings of a gas water heater '' 120810 BD s no obstruction to the flow of gas have! Keep the pilot generator needs replacing installed way before that called a thermocouple let again this is to not the... The easiest way to tackle this home project is to light it, but did!

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