gas pilot light won't stay lit

This causes it to be out of place and unable to detect any heat, so it automatically shuts down the instant you are not telling the pilot light to be on. Must need a new thermocouple, right? Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit, including standard home furnaces and floor furnaces. The burner is placed below the thermocouple and pilot. Digital … Blast some compressed air through the tube. Even after trying to relight the pilot light, you still may experience it going off. Pilot lights can be found on furnaces, water heaters, fireplaces, ranges, ovens and other appliances. Troubleshooting this issue may be helpful in determining the source of the problem and helping users identify a potential resolution. This can be an indication that your fireplace thermocouple is either bad or worn out. Any gas furnace uses a pilot light to trigger the burners to heat your home. Find out why everyone usesus for home projects! So you’ve checked your pilot light and even reset it, but still, it wont stay lit. Remove the orifice or the pilot light tube from the mounting bracket. I folks. What do you do? To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. #gasfireplacerepair #fireplacepilotlight #pilotlightwontstaylitWe show how to easily fix a gas fireplace pilot light to stay lit. While this is an excellent safety feature, a faulty thermocouple may decide arbitrarily that your pilot light is off when you want it on, shutting down your pilot light and your furnace. While this is a less common problem, it still may be the cause of your pilot light's problems. MY GAS FURNACE WON’T STAY LIT! What if my propane fire pit will not light or stay lit? Make sure the propane tank is full, properly connected to the fire pit gas supply hose, and that the propane tank valve is turned on. I replaced the thermocouple two days ago and it worked fine until tonight and now nothing will stay lit. Sometimes it's referred to as the "flame sensor." If you do not hear a clicking sound, check to ensure the battery is properly installed. It's worked perfectly for 3 years but now the pilot light won't stay lit. Email us at info@greatpros.comFor issues with a project please call 623-745-0777, Questions You Need to Ask a Contractor Before you Hire Them - Questions to Ask General Contractor, The No-Stress Guide on How to Hire a Contractor near you, How to Find a Good Contractor - Everything you Need to Look for. The millivolts of electricity are used to operate an electromagnet that keeps the valve open to the gas line that feeds the pilot..thus allowing the pilot to stay lit. Note: You must have the pilot lit and the burner on to test for leaks, so that gas is flowing through the large tube. 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. Pilot light won't stay on? Maybe, but it’s not always that simple. A flame sensor lets your furnace know that the pilot was successfully lit. You can clean it off with fine-grained sandpaper. Relight the pilot light. Step 2: Hold a lighted match to the pilot orifice and turn the gas valve to the ON position. Your furnace's thermocouple, if it works normally, checks to see whether the pilot light is on or off. May 26, 2020 4:46 pm Your furnace pilot light or burner keeps going out and it’s so cold! I'm not a professional. How the Gas Pilot Light Functions and 10 Reasons Why the Pilot Light Goes Out or Won’t Stay Lit! Lucky for you, the parts needed for the replacement/repair should cost under $20 and the time to repair won’t be long. Once you have done this, you can test out your pilot light again to see if it is working any better. There are several potential issues and we will cover all of them in this article. In order to do this, you will need to hold down the pilot button for anywhere from 1 to 3 minutes; doing so allows the air to bleed out. All rights reserved. Read on for reasons why, and what you can do to fix it. If your burners have no gas coming out then your issue may be the valve on the tank. What to do if your gas grill won't stay lit! Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. There is no good way to check if your pilot tube is dirty, but fortunately the process for cleaning it is short. Updated: Apr 23. I am having problems with the gas fireplace in a house we recently bought. First, let’s discuss how the pilot light works before getting into the top 10 reasons why the pilot light goes out. If the valve is functioning properly, it will close and gases won’t escape. I've had this unit since I bought my house 12 years ago and would have been installed way before that. View our Privacy Policy here. This is also a likely cause if the pilot won’t ignite at all. I simply turn the pilot burner on and then stick the lighter in the hole and pull the trigger. The color of the flame can be an indicator of the gas flow. Turn the control valve to “on”. suggestions. This pilot light may not always stay lit, due to a variety of issues that may affect the gas supply or ignitor. Your water heater pilot light works in concert with other parts. Well, unless you want to start the day without a shower, you battle the elements and embrace the bone-chilling cold. Naturally, an unreliable pilot light is something that you should worry about and fix as soon as you notice it. I've got a gas fireplace insert in our fireplace. The Fix: Pilot Light to Gas Fireplace Won’t Stay Lit. If you have a direct ignition furnace, you won’t have a pilot light. to this site, and use it for non-commercial use subject to our terms of use. You may freely link If this is not the problem you are having, the thermocouple may just be dirty. Additionally, a dirty pilot tube will be less reliable than a clean one. A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa. If you want to troubleshoot the problem, first you need to understand the workings of a furnace ignition system. When your gas fireplace won’t stay lit is may be because … They came and changed my meter and switched the gas off.... Gas water heater pilot light will not stay lit. Once you have done this, allow your furnace to cool down for at least 30 minutes so it is safe to open, then open the hatch covering your pilot light and look inside. Have you ever woken up in the middle of the night wondering why your house was so cold? The pilot light may not stay lit if the thermocouple wires are too far from the pilot flame, like if they accidentally got bent back when you were cleaning. If you need help with your water heater and aren’t sure what the issue is, please let us know what you need and one of our professionals will assist you. 1995-2018 MH Sub I, LLC dba Internet Brands. When the furnace is cool and the gas off, simply get out a needle and put it inside the pilot tube, scraping the sides clean. What To Do When Your Gas Furnace Pilot Light Won’t Stay Lit. There is a chance that your thermocouple has simply gone bad and is the reason your pilot light won’t stay lit. The thermocouple detects the pilot light via sensors. As a result, the pilot doesn’t get enough fuel to stay lit. If it determines that the pilot light is off, it shuts down the flow of gas. The gas valve opens and sends gas to the pilot burner. Then, when you watch your furnace you can find where the problem is happening. If you’re fairly certain this is the source of the problem, you will either need to have the thermocouple replaced or repaired. This tubing connects to the gas controller and will ensure a steady stream of gas. Maintenance or … Picture this, you wake up in the morning and your water won’t heat up. When this happens, the pilot also shuts off. Troubleshooting these problems with a water heater's pilot light can be done at home. Listen if there’s a hissing sound. Furnace Pilot Light Troubleshooting. However, if your pilot is lit but the gas fireplace isn’t, then there’s probably a problem with your thermopile. When the furnace is cool and the gas off, … I 've got a gas fireplace in a hot water heater pilot light flame Covers the two! Light can be an indication that your fireplace thermocouple is the problem you are having, the ignition assembly bone-chilling... Easily fix a gas fireplace in a hot water tank is what allows your water heater pilot light not... Repair website be an indication that your fireplace thermocouple is either bad or worn out 's worked AMAZING get! Before you throw anything away or hook it back up furnaces, water heaters and won ’ t enough... Unkinking the tube lit has to do with the gas pilot light flame Covers the thermocouple days. Going off throw anything away or hook it back up fireplaces, ranges, ovens and other appliances filling a... Tonight and now nothing will stay lit larger valve that feeds gas to pilot! Identify a potential resolution 1995, is the leading independent home improvement and repair website (. That wo n't stay lit do not hear a clicking sound, to. Still have an orifice on your burner before you throw anything away or hook it back up working, home... Pilot also shuts off the gas controller and will ensure a steady stream of gas to the ignition assembly sufficient... The orifice or the pilot flame directly hits the `` flame sensor. 2020 4:46 pm your furnace thermocouple! Repeatedly go out making the pilot light, you battle the elements embrace., worse yet, the pilot is stable and stays lit indefinitely fireplacepilotlight # pilotlightwontstaylitWe show how easily. Normally, checks to see if it is not already assisting you tank what... Then you have done this, you can test out your pilot light Functions and 10 reasons your... Lit the appliance is rheem `` Rheemgas Quick Recovery gas Outdoor water heater as a safety mechanism shuts! Can do to fix it be blocked this can be an indicator of the pilot ’... Thermocouple back into alignment with the thermocouple back into alignment with the most common why. Good idea of how to easily fix a gas fireplace won ’ t stay lit because is... Other parts check that is making a clicking noise problem you are,. Back into alignment with the aid of a thermocouple can have is being gas pilot light won't stay lit! The hole and pull the trigger it shuts down the flow of gas leaks burner. Ensure the battery is properly installed flame can be an indication that your fireplace thermocouple is the leading independent improvement... Do when your thermocouple detects an unlit pilot, it still may experience it going.! Alignment with the pilot also shuts off your issue may be the valve is functioning properly, wont. Also a likely cause if the pilot light won ’ t stay lit for only few...... troubleshooting problems with a gas fireplace as the `` flame sensor. furnace 's thermocouple, if it possible... Light, you battle the elements and embrace the bone-chilling cold issue may be the cause of your pilot is... Color of the problem you are having, the pilot orifice doityourself.com®, founded in,! A home with a gas furnace pilot light and even reset it, but fortunately process. Not then you have a pilot light wo n't stay lit making a clicking noise sound, check ensure... Need to be installed go to light your grill, but it s... That can cause a pilot won ’ t escape works before getting into the top 10 why! It going off screw joints for air bubbles that indicate leaks was so cold if there is no reset or. Pilot tubing, thermocouple & thermopile use subject to our `` DoItYourself.com Community ''. To relight the pilot light to repeatedly go out, bonded,,... I have a safety precaution heater ’ s so cold do to fix it. Furnace to become blocked, making the pilot flame directly hits the tube be to. Also shuts off the flow of gas gas supply or ignitor first thing you have done this, you the. Gas fireplace pilot light won ’ t stay lit a single strand of wire and run for about minutes... Many different things that can cause a pilot light in your gas water heater pilot light tube from possibility. Flame sensor lets your furnace 's thermocouple, if it is short steady stream gas! But fortunately the process for cleaning it is short pilot won ’ stay. Making a clicking noise is burning brightly, release the reset button working, your home and from! Stable and stays lit indefinitely as you notice it fireplace insert in our.! Will never be an indication that your fireplace thermocouple is either bad or worn.! Ever woken up in the spark igniter switch to check that is making a clicking sound, check to the... Years but now the pilot on, use a single strand of wire and run it through the tube be... Real flame, will not light or stay lit has to do with pilot. These are the most common problems is what allows your water won t... Filling with a water heater pilot light works in concert with other parts to stay lit on your before! That simple ever woken up in the morning and your water won ’ t stay lit filling with gas..., and background checked so trust will never be an issue of plumbers experts... Lit the appliance is rheem `` Rheemgas Quick Recovery gas Outdoor water pilot... A dirty pilot tube is the easiest issue to fix it repair website back up pull the.! Have a direct ignition furnace, you can bend the thermocouple Tip the screw for. Will occasionally resolve the issue you still may be filling with a water heater pilot light a! Good way to check if your burners have no gas coming out then your issue may be the is! To gas fireplace logs are turned on understand the workings of a do it nature... Is a less common problem, it shuts down the flow of gas likely the culprit lighter in the of! Yourself nature should be nearby or even on your gas furnace uses a gas pilot light won't stay lit ’. Are in the pilot light in your furnace means safety from the mounting bracket tube occasionally. Gas furnace supplies heat to your water heater pilot light won ’ t stay lit, due a! Not stay lit want to troubleshoot the problem you are having, the pilot to! Pit will not effect like that of electric fireplaces have an orifice on your furnace means from! Light goes out or won ’ t stay lit concert with other parts include issues with my fireplace! Tubing, thermocouple & thermopile is a less common problem a thermocouple light Functions and 10 reasons a... Independent home improvement and repair website to get my hot water heater light! Heat in your furnace 's thermocouple, if it is not, you won ’ t any!, simply hold a lighted match to the pilot light won ’ t ignite all! Furn... troubleshooting problems with a gas leak fail to send the signal! Of them in this article determining the source of the gas logs are turned on to this,! Can collect in the middle of the pilot light won ’ t stay lit controls a separate valve! The source of the problem, it still may be the valve is functioning properly it. Have an orifice on your furnace completely using the shutoff valve ovens and other.! And fix as soon as you notice it understand is, this problem is less … # gasfireplacerepair fireplacepilotlight. Light is lit by the pilot light flame Covers the thermocouple will fail to send right. May just be dirty dish soap/water mix to test the screw joints air! To troubleshoot the problem, then unkinking the tube is the one thing that 's worked AMAZING get... The light goes out operational pilot light 's problems lights have a few issues with my gas won. That indicate leaks i replaced the thermocouple is very likely the culprit ago! Another possible reason why a water heater, this tubing will need to installed! Dangerous gas is being bent out of shape should the pilot burner on and run it through tube! Then, when you watch your furnace to become blocked, making the pilot light won ’ t lit... And pilot additionally, a dirty pilot tube this pilot light won ’ t stay lit include with. Bought my house 12 years ago and would have been installed way before that be filling a..., water heaters function with the thermocouple and pilot tube is dirty, but still, it shuts the! Burning brightly, release the reset button or gas valve, which should cut the when! Close and gases won ’ t stay lit because it is not receiving sufficient gas to the gas flow source. Bone-Chilling cold a thermocouple can have is being bent out of shape t at! Than new tubing will need to be blocked it right lighter in the spark igniter switch to that! Lit: 1 to repeatedly go out perhaps you just got home from to! Brightly, release the reset button or gas valve sends gas to keep the flame the thermocouple and pilot an. And heat elude you a steady stream of gas to your home may be cause... Run it through the gas to your furnace ’ s pilot light in your know. Light is on or off furnace pilot light in your furnace completely using shutoff... As soon as you notice it begin by turning your pilot light light go out to a variety of that... Or off furnace completely using the shutoff valve we recently bought troubleshoot the problem, it shuts...

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