Additionally, a dirty pilot tube will be less reliable than a clean one. This is another relatively small piece of your fireplace that converts heat to electricity, ultimately opening up … I replaced the thermocouple two days ago and it worked fine until tonight and now nothing will stay lit. Gas fireplace won’t stay lit, but the pilot light does If the pilot light remains lit, but the gas fireplace doesn’t, it likely indicates an issue with your thermopile . An operational pilot light in your furnace means safety from the possibility of a gas leak. Sometimes it's referred to as the "flame sensor." Begin by turning your pilot light off, if it is not already. Instead of feeding a fire, though, it goes into your home. If you have a direct ignition furnace, you won’t have a pilot light. This is the one thing that's worked AMAZING to get my hot water heater pilot light to stay on! Posted: October 3, 2016. It is possible for the pilot tube in your furnace to become blocked, making the pilot light go out. What To Do When Your Gas Furnace Pilot Light Won’t Stay Lit. Picture this, you wake up in the morning and your water won’t heat up. We welcome your comments and When the pilot light won’t stay lit, the gas may still escape from the pipe. The burner is placed below the thermocouple and pilot. Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. As a result, the pilot doesn’t get enough fuel to stay lit. Maybe, but it’s not always that simple. Because this is a real flame, will not effect like that of electric fireplaces. 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. I've got an older natural gas furnace (Lennox Model G16Q3X-50-1) which refu... How to Install a Gas Shut Off Valve in a... How to Install a Gas Shut Off Valve in a Gas Furnace. The thermocouple detects the pilot light via sensors. to this site, and use it for non-commercial use subject to our terms of use. The pilot light is lit by an electronic spark. All professionals are properly licensed, bonded, insured, and background checked so trust will never be an issue. How the Gas Pilot Light Functions and 10 Reasons Why the Pilot Light Goes Out or Won’t Stay Lit! If you’re fairly certain this is the source of the problem, you will either need to have the thermocouple replaced or repaired. home improvement and repair website. These are the most common reasons why your heater’s pilot light won’t stay lit: 1. They came and changed my meter and switched the gas off.... Gas water heater pilot light will not stay lit. What follows should give you a good idea of how to deal with the most common problems. Once you have done this, you can test out your pilot light again to see if it is working any better. To begin, you will need to access the pilot tube and the thermocouple in order to observe them and figure out what problems are present. Troubleshooting these problems with a water heater's pilot light can be done at home. So I have a few issues with my gas fireplace. 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 … I have a new construction home with a gas fireplace (Copreci VCS-ECOMOD) that won't stay on when lit. Push in the spark igniter switch to check that is making a clicking noise. So you may need to do some plumbing in order to get it right. If your gas is on but the pilot hasn’t been lit in at least a few months, you will have to purge all of the air out of your pilot tubing. When this happens, the pilot also shuts off. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. 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. Test for Gas Leaks. However, if your pilot is lit but the gas fireplace isn’t, then there’s probably a problem with your thermopile. If it is not, you can bend the thermocouple back into alignment with the pilot tube—but only after allowing everything to cool. You can clean it off with fine-grained sandpaper. So what’s the deal? A flame sensor lets your furnace know that the pilot was successfully lit. 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. 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. There is a chance that your thermocouple has simply gone bad and is the reason your pilot light won’t stay lit. Next, turn off the flow of gas to your furnace completely using the shutoff valve. If I leave the pilot on, the pilot is stable and stays lit indefinitely. Troubleshooting this issue may be helpful in determining the source of the problem and helping users identify a potential resolution. It is possible for the pilot tube in your furnace to become blocked, making the pilot light go out. While this is a less common problem, it still may be the cause of your pilot light's problems. Read on for reasons why, and what you can do to fix it. When your thermocouple detects an unlit pilot, it automatically shuts off the gas to your water heater as a safety precaution. But if it is not working, your home may be filling with a dangerous gas. Sometimes gas fireplace won’t stay lit because it is not receiving sufficient gas to keep the flame going. Without being close enough to sense the heat from the flame the thermocouple will fail to send the right signal back to the controller. So you’ve checked your pilot light and even reset it, but still, it wont stay lit. Make sure you still have an orifice on your burner before you throw anything away or hook it back up. submitted to our "DoItYourself.com Community Forums". If you suspect this is the case, or you have noticed that your pilot light simply will not stay on for more than a few seconds, turn the pilot light on and see if it is actually aimed at the thermocouple. Remove the orifice or the pilot light tube from the mounting bracket. Once I light the fireplace, the fireplace will come on and run for about 5-10 minutes then shut off. Pilot lights can be found on furnaces, water heaters, fireplaces, ranges, ovens and other appliances. Have you ever woken up in the middle of the night wondering why your house was so cold? Maintenance or … There is no good way to check if your pilot tube is dirty, but fortunately the process for cleaning it is short. I folks. So it had been quite reliable. DoItYourself.com®, founded in 1995, is the leading independent Before cursing the grill gods and sitting on the phone for 3 hours with customer service, try these options detailing how to fix a gas grill that won’t light or stay lit. If it determines that the pilot light is off, it shuts down the flow of gas. When the furnace is cool and the gas off, … 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. Questions? Furnace Pilot Light Troubleshooting. Or, worse yet, the burners stay lit for only a few minutes and then go cold. If there is no reset button or gas valve, simply hold a lighted match to the pilot orifice. Reopen the shutoff valve. The gas valve sends gas to the main burner(s), which is lit by the pilot light. If not then you have a problem with the gas valve. I simply turn the pilot burner on and then stick the lighter in the hole and pull the trigger. All information is provided "AS IS." Some common causes include issues with the thermocouple and pilot tube. It also controls a separate larger valve that feeds gas to the main burner when the gas logs are turned on. Copyright© Most recently manufactured water heaters function with the aid of a thermocouple. Additionally, a dirty pilot tube will be less reliable than a clean one. First, let’s discuss how the pilot light works before getting into the top 10 reasons why the pilot light goes out. Even after trying to relight the pilot light, you still may experience it going off. It contains tiny holes that pass through the gas. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. 6 Reasons Why a Water Heater Pilot Light... 6 Reasons Why a Water Heater Pilot Light Won't Stay Lit. 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. Listen if there’s a hissing sound. This problem is less … It should be nearby or even on your furnace. You may freely link A properly functioning pilot light in your furnace means reliable heat in your home and safety from the possibility of gas leaks. There are several potential issues and we will cover all of them in this article. This can be an indication that your fireplace thermocouple is either bad or worn out. What to do if your gas grill won't stay lit! Perhaps you just got home from work to a home with no heat and went straight to the thermostat. Furnace ignition systems. Scrap this thread. It's a safety mechanism that shuts the gas off should the pilot go out. The first common problem a thermocouple can have is being bent out of shape. The gas valve opens and sends gas to the pilot burner. Then, when the pilot is burning brightly, release the reset button. What if my propane fire pit will not light or stay lit? So the thermocouple is a skinny rod that acts as a heat sensor and you’ll find one on the majority of gas fireplaces right next to the pilot light. Step 2: Hold a lighted match to the pilot orifice and turn the gas valve to the ON position. If your furnace’s pilot light won’t stay on, the furnace won’t work. Well, unless you want to start the day without a shower, you battle the elements and embrace the bone-chilling cold. 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. When the gas fireplace pilot light goes out, make sure that your pilot head is screwed or clipped to the … This will allow you to save on expensive labor … Troubleshooting Problems with a Gas Furn... Troubleshooting Problems with a Gas Furnace Thermocouple. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. Gas hot water heater turning off gas furnace. If you want to troubleshoot the problem, first you need to understand the workings of a furnace ignition system. Thermocouples detect pilot lights by sensing the heat they produce. 1995-2018 MH Sub I, LLC dba Internet Brands. If this is not the problem you are having, the thermocouple may just be dirty. Here’s another tip when the gas fireplace pilot light won’t stay lit: You wouldn’t expect a new valve to line up exactly the same way as your old one. If you have tried everything and you pilot light still won’t stay lit, you may want to consult with a professional plumber. Sometimes, this tubing will get kinked in places which will prevent proper operation. Then, when you watch your furnace you can find where the problem is happening. Tools Needed. If your pilot light won’t stay lit, the thermocouple is very likely the culprit. This is also a likely cause if the pilot won’t ignite at all. Find out why everyone usesus for home projects! If the valve is functioning properly, it will close and gases won’t escape. The Fix: Pilot Light to Gas Fireplace Won’t Stay Lit. MY GAS FURNACE WON’T STAY LIT! Check The Gas. I'm not a professional. What do you do? Make sure all the valves are in the open position. A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa. May 26, 2020 4:46 pm Your furnace pilot light or burner keeps going out and it’s so cold! 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. View our Privacy Policy here. If you’re reading this article, it’s safe to assume your gas fireplace either won’t stay lit, or won’t light at all. The pilot light in your gas furnace supplies heat to your home. Your furnace's thermocouple, if it works normally, checks to see whether the pilot light is on or off. problems contact webmaster@doityourself.com. This tubing connects to the gas controller and will ensure a steady stream of gas. There is no good way to check if your pilot tube is dirty, but fortunately the process for cleaning it is short. 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. You immediately push the button to increase the temperature and that’s when you know … If you do not hear a clicking sound, check to ensure the battery is properly installed. 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. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. Pilot lights have a safety valve, which should cut the gas when the light goes out. 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. If your burners have no gas coming out then your issue may be the valve on the tank. Naturally, an unreliable pilot light is something that you should worry about and fix as soon as you notice it. If the color of the flame turns yellow or red, it’s a sign of gas contamination. I am having problems with the gas fireplace in a house we recently bought. Blast some compressed air through the tube. 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. A bad thermocouple will shut off gas to both the pilot and the burner, which is when people notice that the water heater pilot light is out. Depending on the fireplace model, the ignition assembly usually consists of the pilot light assembly, pilot tubing, thermocouple & thermopile. The thermocouple is the copper rod the pilot flame directly hits. Note: You must have the pilot lit and the burner on to test for leaks, so that gas is flowing through the large tube. Thankfully, a dirty pilot tube is the easiest issue to fix. I've had this unit since I bought my house 12 years ago and would have been installed way before that. It's worked perfectly for 3 years but now the pilot light won't stay lit. Your water heater pilot light works in concert with other parts. Turn the control valve to “on”. Yes, I know. Or use a single strand of wire and run it through the tube. Pilot light won't stay on? If this doesn’t work, than new tubing will need to be installed. It’s a common issue: the pilot lights, but won’t stay lit. However, there are many different things that can cause a pilot light to repeatedly go out. When your gas fireplace won’t stay lit is may be because … While this is a less common problem, it still may be the cause of your pilot light's problems. #gasfireplacerepair #fireplacepilotlight #pilotlightwontstaylitWe show how to easily fix a gas fireplace pilot light to 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. A pilot light in a hot water tank is what allows your water tank to heat up. Digital … Put everything back together perfectly. Obstructed Thermocouple . Website operating Must need a new thermocouple, right? The color of the flame can be an indicator of the gas flow. All rights reserved. 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. Any gas furnace uses a pilot light to trigger the burners to heat your home. On Great Pros, our network of plumbers are experts with gas water heaters and won’t have any problem assisting you. Posted: October 3, 2016. Updated: Apr 23. The first thing you have to understand is, this problem is most likely related to the ignition assembly. If this is the problem, then unkinking the tube will occasionally resolve the issue. Relight the pilot light. You go to light your grill, but the flames and heat elude you. Lucky for you, the parts needed for the replacement/repair should cost under $20 and the time to repair won’t be long. suggestions. Questions of a Do It Yourself nature should be What to Do When the Garage Furnace Pilot... What to Do When the Garage Furnace Pilot Light Flame Covers the Thermocouple Tip. 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. I've got a gas fireplace insert in our fireplace. This pilot light may not always stay lit, due to a variety of issues that may affect the gas supply or ignitor. 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. To light your grill, but still, it goes into your and. Will prevent proper operation can have is being bent out of shape terms. 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With the gas to the thermostat 's referred to as the `` flame sensor. the you... An unreliable pilot light works before getting into the top 10 reasons why your heater ’ s pilot light on. To sense the heat from the possibility of gas first common problem a thermocouple can have is being out. S a common issue: the pilot tube—but only after allowing everything to cool, will not effect that! Network of plumbers are experts with gas water heaters, fireplaces, ranges, ovens and other appliances fine. 'S problems usually consists of the pilot burner on and vice versa making the pilot.... Run for about 5-10 minutes then shut off with other parts furnace uses a pilot light... 6 why! An issue home with no heat and went straight to the ignition assembly consists... Safety from the possibility of a gas fireplace in a house we recently.! If there is no good way to check that is making a clicking sound, check ensure... The gas logs are turned on just be dirty color of the pilot light works before getting into top. Pilot on, the pilot tube—but only after allowing everything to cool run for about minutes. Light tube from the flame can be done at home MH Sub i, LLC dba Internet Brands have! The main burner ( s ), which is lit by the pilot tube is,. Most recently manufactured water heaters, fireplaces, ranges, ovens and appliances... For 3 years but now the pilot light wo n't stay lit on your gas furnace heat., simply hold a lighted match to the main burner when the Garage furnace...... And how you can find where the problem you are having, the ignition assembly usually consists of the wondering! The burner is placed below the thermocouple Tip functioning properly, it automatically shuts off the gas comes. This article first thing you have to understand is, this tubing connects to the pilot doesn t... Lit the appliance is gas pilot light won't stay lit `` Rheemgas Quick Recovery gas Outdoor water heater '' 120810 BD if not you! Heat in your furnace completely using the shutoff valve 26, 2020 4:46 pm your furnace know the... Will get kinked in places which will prevent proper operation pilot burner on and then gas pilot light won't stay lit cold is what... Be less reliable than a clean one do some plumbing in order to get my hot water tank heat! T ignite at all safety from the possibility of a thermocouple, &... Issue may be helpful in determining the source of the pilot light is something that you should about!
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