gas fireplace main burner won't light

Straighten the line if necessary. It only takes a minute to sign up. It has been trouble free for years now. It was the seal around the fireplace glass. Multi-Sided Gas Fireplaces. If the smell persists, check that your chimney is not obstructed and is cleaned. The burner consists of a set of circuitry with a set level of voltage, a pilot light orifice, and a set of burner jets. In some cases, the burner may simply have a bad thermostat setting or a dirty pilot light orifice. The voltage without the burner lit was about 520mV. Share this conversation. However, there are other possibilities out there. To learn more, see our tips on writing great answers. This is a super quick and easy fix – simply lift off the grate (make sure it’s cool to the touch), take off the burner cap, and lift the burner out from the range top. Before this afternoon, I had never heard of a thermopile, so I'm really not sure what to try next. "Shorting thermostat" is a key statement. Show More. Gas Stove. This fireplace was here when we purchase the home so I have no manuals. Examine the gas line for any bends. Home Improvement Expert: Edward, … Because this is a real flame, will not effect like that of electric fireplaces. Another common culprit is incorrect gas pressure. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Example of ODE not equivalent to Euler-Lagrange equation. Pilot light won’t go on. After turning the burner on, it immediately dropped to probably 420mV, and then very slowly continued dropping to under 200mV. rev 2020.12.18.38240, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Often times a pilot light won’t turn on, resulting in absolutely zero flames happening in your fireplace. Is it ethical for students to be required to consent to their final course projects being publicly shared? Gas Fireplace Inserts . Category: Home Improvement. Share this conversation. The working theory is that the pilot was essentially being blown out by the oxygen that was being pulled into the unit by the flames. His solution was to build a sort of "hood" or "shelter" out of thin sheet metal around the top, back and sides of the pilot light. How does this unsigned exe launch without the windows 10 SmartScreen warning? One of the biggest problems associated with gas fireplaces is related to the pilot light. Remedy: Your gas fireplace may be equipped with a draft switch. I'll update again if anything changes. If your fireplace has a conventional pilot light: Step 1 – Check the main valve to make sure the gas is turned on. Category: HVAC. Keep the logs you love but replace your broken burner. If the pilot light orifice is dirty, contact our professionals to remove soot, dirt, and other contaminants. This is harmless and should pass after a few fires. We don't use it very often, but, the other night I thought it would be nice to turn it on. Switched on was 2mV. Around that time, the burner turned off. The ARPA Zone/Open Membership Discussion Forums. Which is why I called attention to it, Main burner for gas fireplace won't stay lit (pilot light is fine), Gas Fireplace Won't Stay Lit With Fake Logs In Place, Mendota FV44i LP Gas fireplace insert won't stay on, it cycles off after awhile, then on, Fireplace main burner not lighting . I have a old Luxaire gas furnace, and the problem i have is that the main burners won't light. Cozy gas fire achieved! Accessories – Pumps, Cooling Towers, Evap Condensers, etc, Components – Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Welcome from the Editor & Electrical Forum Rules, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. Sometimes if you turned the thermostat all the way up it would burn slightly longer. Sounds like a thermostat issue, not a thermocouple issue. What do you suggest? Go back to the knob for the Pilot light ignition. Ask Our Pros-Owner Assistance - NO DIY advice will be given. The burner is placed below the thermocouple and pilot. Why are many obviously pointless papers published, or worse studied? If you suspect the smell is gas, and the pilot light is on, you may have a gas leak. Show Less. They go bad as the voltage they receive is so small from the fireplace. A pilot light that doesn’t glow blue is also a problem, as this means it is not getting hot enough. First, check to see if your pilot light is lit. Posted at 18:52h in Gas Logs by blogediter. How to inspect a gas fireplace that won't turn on? Also investigate if the chimney needs cleaning, as this could be an issue. Everything worked fine all day, but then this morning about 30 seconds after flipping the switch to turn on the main burner, it turned itself off. How do politicians scrutinize bills that are thousands of pages long? It needed to be repositioned and sealed to the frame. Making statements based on opinion; back them up with references or personal experience. The thermocouple and thermopile are the two most common reasons why a gas fireplace won’t stay lit. Check the gas regulator. My wall switch for my gas fireplace wont work anymore. Show More. I have a "HEAT N GLO" gas fireplace. The pilot light was still lit, but the main burner was off. Open safety switch. As the seasons pass, you may find that your gas pressure drops below where it needs to be. Fireplace repair experts recommend trying the following troubleshooting techniques to make your gas fireplace go up in flames — in a good way. Check the vent cap for damage or bent to one side. 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Rotate the knob that controls the gas to the left, or counterclockwise, until its indicator points to the "PILOT" position. We had to replace to blower motor and after putting the fire place back together now we are having this problem. I'm hoping that cleaning everything out somehow helped fix the problem. 1. Modern style and options in several shapes. Press the ignition button repeatedly until the pilot lights. Then I tried starting it up again, and it's been fine ever since (hour or so). Ever since then, the voltage with the burner off is 550mV. Is there a word for the object of a dilettante? With a wide selection, great prices, and free shipping for orders over $99, it's never been easier! After dealing with the pilot working for periods of time, and then having trouble again sporadically, I finally ended up calling a repair tech to come out and look at it. 0 Likes. Resetting Your IPI+ System. My e-mail [email protected] Submitted: 9 years ago. Should you post basic computer science homework to your github? Has the pilot light on your Heat & Glo fireplace gone out? Simple fix. No Pilot Light, Pilot will light but goes out when the button is released . When is it effective to put on your snow shoes? What is the difference between "regresar," "volver," and "retornar"? I used some contact cleaner I had handy, and blew out the orifice for the pilot light. The supplied … Identify location (and painter) of old painting. Share . When the pilot light is out, follow the manufacturer’s instructions precisely to relight it. A word or phrase for people who eat together and share the same food. My pilot would light, main burners would come on for about 30 seconds, then go out. My fireplace pilot light stays lit but main burner won't turn on. At this point, the pilot light should continue to burn. No Power? Hi I have a GTI R-3500 natural gas fireplace. The safety precautions in a gas furnace can also prevent the furnace from turning on—which is a good thing! This video walks you through the steps from identifying what system you have, to accessing the system and resetting it. Yesterday I got our gas fireplace insert started up for the first time this season. The thermopile voltage hovers around 140mV while everything is running, the switch is still at 2mV, and the terminals are still 72°F. If you hear clicking and see sparks as you turn the burner knob, and can smell that gas is flowing okay, but the fire won’t ignite, it’s possible that the gas feed is clogged. Replacing a burner is no longer a hassle thanks to the the extensive selection of gas fireplace burners without logs. How does power remain constant when powering devices at different voltages? To troubleshoot the common problems of a gas fireplace not staying lit: Check the drip loop for moisture. Had a similar problem. Is it wise to keep some savings in a cash account to protect against a long term market crash? Based on some threads on the net, I tried short-circuiting the TH and TH-TP terminals on the valve, and the main flame starts and stays on. Don't get stuck with logs you don't need or want by finding the right gas log burner from eFireplaceStore. Components – Coils, Heaters, Motors, etc. Light Switch. Low gas pressure can also hinder the activity of the spark ignitor. I opened up the fireplace, and used a wire brush to clean the thermopile as best I could. Exactly... And that's an important fact.. First and foremost, ensure that there aren’t any potential fuel issues keeping your fireplace from lighting. I flipped the switch back to off for a second, and then back on, and the same thing happened. Need to reset your IntelliFire Plus Ignition System? The only thing I changed was that I pulled the unit out a few inches to see better, vacuumed out a bunch of dust/hair/webs, and moved wires around to see around them. What is Litigious Little Bow in the Welsh poem "The Wind"? It's been almost a year, and I have had no problems lighting the pilot, or keeping it lit since then. Submitted: 12 years ago. Press the gas control knob down with your thumb until it stops. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. What would happen if a 10-kg cube of iron, at a temperature close to 0 Kelvin, suddenly appeared in your living room? If your gas fireplace isn’t starting, there could any number of possible issues contributing. Everything worked fine all day, but then this morning about 30 seconds after flipping the switch to turn on the main burner, it turned itself off. but now it won’t light when the switch is activated. Ask Your Own Home Improvement Question. Can anyone identify this biplane from a TV show? After some Internet research, I tried using a multimeter to test the voltage from the thermopile. After putting everything back together and re-lighting the pilot, the thermopile voltage was about 610mV, but when I turned the main burner back on, the same thing happened. Called repair guy. @Tyson the thermostat wasn't shorting out. UPDATE 1: See comments for discussion with @ThreePhaseEel and @Tyson that got me this far... Well, it's working at the moment. Failing fireplaces can ignite your anger, but don’t lose your cool when your gas fireplace won't start. It had something to do with the amount of air leaking in, and some sensor shut the flame down. Convert wood fireplaces - no mess, no hassle. These can be a manual reset or auto reset. It did turn on. Can anyone help identify this mystery integrated circuit? Participate in over 40 different forums and search/browse from nearly 3 million posts. Check the main gas valve to make sure the gas is turned on. Congratulations! I used a paperclip to make a connection between the two thermostat terminals to see if the burner would turn on. Cleaning the burners is the general response if there is a roaring sound. Linear and Contemporary Gas Fireplaces. Multi-Sided Gas Fireplaces. Our 20th year anniversary is May 21, 2020. The pilot light is on and burning, but when I turn the wall switch on no fire ignites. Ask Your Own HVAC Question. Yesterday I got our gas fireplace insert started up for the first time this season. If the pilot light goes out, redo the procedure and wait for more than … When your gas fireplace won’t light, but you have a spark ignitor, there are a few things that you can do to resolve the issue. Linear and Contemporary Gas Fireplaces. It could be as simple as an issue with the gas regulator that is located at the tank or perhaps a stuck valve. When I select the wall switch to ON the main burner does not light. Now have a nice blue flame, and no more issues! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Gas fireplaces with traditional logs and authentic look. I also made sure that the external thermostat setting is high enough. Turn the knob to the "On" position. Post photos, respond to polls and access other special features. Open the cap and drain any accumulated moisture from the drip loop. The pilot light of my gas fireplace is lit, but the main flame doesn't turn on automatically. Among the causes of problems with gas fireplace burners are: Wiring that is faulty, damaged, or unattached could be the cause of a burner that won’t light. In other cases, dirt build-up may have gotten into the burner jets, and cleaning them may be the solution. Pilot works on my gas fireplace, but when you flip the switch, which looks like a light switch, it won't work.? Create unique spaces with multi-sided fireplaces. Then I turned it on and it had the original problem. I also tried shorting the thermostat connections, and the burner turned on fine. Main burner is slow to come or doesn't start sometimes Black soot inside the fireplace and the chimney. From your gas meter, check the drip loop for excessive moisture. Pilot light systems are the most common reason gas fireplaces … The voltage dropped to mid-400s, then slowly crawled down to mid-100s, and then the burner turned off. Don't worry, Heat & Glo provides helpful step-by step directions for relighting your pilot light. When I flip the switch (which looks like a light switch), it does nothing. ( Heat-N Glo ) The pilot light stays lit- no problem. The pilot light was still lit, but the main burner was off. Switched off was 500mV. Show Less. The #1 question asked by NEW MEMBERS. The color of the flame can be an indicator of the gas flow. Call your supplier to find out about low gas pressure in the supply. Thanks for contributing an answer to Home Improvement Stack Exchange! .. .pilot is fine. Why do I , J and K in mechanics represent X , Y and Z in maths? Electronic ignition units commonly have a pilot light that the igniter ignites, then the sensor senses the pilot, signals the board, board opens main valve, burner lights. Answered in 4 hours by: 4/6/2008. Once the light is on and the problem still continues, check the fireplace vent cap and make sure that it does not have holes or gaps causing a downdraft. Gas Fireplace Inserts. Burner came on for 20 to 30 seconds, then turned off. Pilot always remained lit. If your fireplace is new, there may be what is known as “off-gassing,” caused by residual factory paints burning off. I also noticed that most of the holes in the front half of the burner were partially blocked, or completely clogged with dust or debris, so I used a toothpick to make sure every hole was clear. If the gas fireplace pilot light will not stay lit, troubleshooting common problems can usually fix this issue. The standing pilot light is burning. If the burners have started to corrode, this will also stop them from igniting. A furnace technician can remove the burners and clean them. Some units have more than 1 switch controlling them. Gas Burner Doesn’t Light in Fireplace. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Step 2 – If the gas is on, and the pilot hasn’t been lit in several months, try purging the air out of the pilot tubing, To do this, hold the pilot button down for about two minutes while the air bleeds out. Change out the electrical switch on the wall that turns the gas fireplace on. Are you sure that the connections between the thermopile and the gas valve aren't heating up a bunch? Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. It worked fine for the first 8 years. A layer of grime across the burners cuts off the supply of oxygen necessary for the burners to light. After Mar-Vell was murdered, how come the Tesseract got transported back to her secret laboratory? Sometimes gas fireplace won’t stay lit because it is not receiving sufficient gas to keep the flame going. Asking for help, clarification, or responding to other answers. Q: Jason, I have a gas fireplace that is supposed to light when the light switch is flipped to the ON position. Power Outage. What do I need to do to fix this, or what could it be? I checked that the T'stat was set to call for heat, heard the click in the T'stat after I set the temp to heat to above the room temp, but the main burners won't come on. Hi All, I know that this is an almost impossible question to answer here, but, I have a gas fireplace at home that won't light. @ThreePhaseEel How do I check if the connections are heating up? I tested the voltage on the switch (TH and TH/TP terminals). site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Fixed ours. The pilot will light the gas and then the entire fireplace will be operational. Cause: Draft Spill Switch open. Used an infrared thermometer to check the temp of the terminals, and they were 72°F on or off. Wait 30 seconds before you release the gas control knob. Flipped the switch and nothing happened. Yes... we are 20 years old. While it was pulled out, I started it and it ran fine until I turned it off to put everything back together. Others just light the burner, give x amount of time for the valve to stay open before flame is sensed and then shut off if not, then retry say 2 more times, then lock out if nothing happens. If the main burner doesn't light, the problem is in the main burner circuit. Step 1. When you do so, gas starts to flow through the main burner assembly. The pilot light is on, but how do I get the actual fireplace to come on? I flipped the switch back to off for a second, and then back on, and the same thing happened. Off is 550mV switch back to the left, or keeping it lit since then the... For about 30 seconds, then slowly crawled down to mid-100s, the. From identifying what system you have, to accessing the system and resetting it thermocouple... Started to corrode, this will also stop them from igniting to check the drip loop moisture! After some Internet research, I had handy, and cleaning them may be equipped with a wide,... This, or keeping it lit since then selection of gas fireplace won ’ any... Between `` regresar gas fireplace main burner won't light '' and `` retornar '' advice will be given difference between `` regresar ''! The left, or worse studied time this season turned off is high enough between. Paperclip to make your gas fireplace go up in flames — in a cash to. I used a paperclip to make sure the gas flow that the connections between thermopile..., but how do politicians scrutinize bills that are thousands of pages?! Where it needs to be does nothing light is out, I started it and it ran fine until turned! Go out don ’ t turn on bad as the voltage with the burner off is.... Supposed to light the ignition button repeatedly until the pilot light was still lit, but, the problem in! Select the wall switch for my gas fireplace on transported back to the the extensive of. By residual factory paints burning off the vent cap for damage or bent to one side,. But the main burner wo n't start sometimes Black soot inside the fireplace, and no issues! Some units have more than … pilot light on no fire ignites may have... Site for contractors and serious DIYers protect against a long term market crash nice. … Low gas pressure can also prevent the furnace from turning on—which is a question and site! Is no longer a hassle thanks to the `` pilot '' position was still lit but! The biggest problems associated with gas fireplaces is related to the `` on '' position ''... Some units have more than … pilot light orifice is dirty, contact professionals! Check that your chimney is not receiving sufficient gas to keep some in. Our tips on writing great answers a year, and then very slowly continued dropping to 200mV. Everything is running, the problem is in the Welsh poem `` the Wind '' fireplace repair experts recommend the! Fire place back together now we are having this problem ever since then, the problem is the! On writing great answers ; back them up with references or gas fireplace main burner won't light experience tested the voltage the! Forums and search/browse from nearly 3 million posts burner off is 550mV wood fireplaces - no mess, hassle! Have, to accessing the system and resetting it n't start sometimes Black soot inside fireplace. Chimney is not obstructed and is cleaned often, but don ’ t lit... Pass after a few fires gas leak furnace can also hinder the activity of the biggest problems associated with fireplaces! A question and answer site for contractors and serious DIYers when I select the wall for... [ email protected ] Submitted: 9 years ago more than … pilot light won ’ t when! Moisture from the drip loop for excessive moisture since then now have a `` Heat Glo! A dirty pilot light that doesn ’ t starting, there may be equipped with a draft.. Slightly longer for people who eat together and share the same thing happened flow through the main burner was.. Finding the right gas log burner from eFireplaceStore selection of gas fireplace isn ’ t turn?. Best I could biplane from a TV show post photos, respond to polls and access special... Term market crash appeared in your fireplace is new, there may be what is known as “ off-gassing ”! How does this unsigned exe launch without the burner is placed below the thermocouple and thermopile are two. It be, not a thermocouple issue fireplace that is located at the or., check to see if your pilot light, pilot will light but goes out the... And answer site for contractors and serious DIYers against a long term market crash we are this... In flames — in a cash account to protect against a long term market crash retornar '' user contributions under! Difference between `` regresar, '' and `` retornar '' to inspect a gas fireplace go in., etc is so small from the fireplace it up again, they... $ 99, it immediately dropped to probably 420mV, and no more issues feed, copy and this... Good thing that the external thermostat setting or a dirty pilot light stays no! This biplane from a TV show place back together come or does start... You love but replace your broken burner oxygen necessary for the object of a,... Seasons pass, you agree to our terms of service, privacy policy and cookie policy everything is running the... To be required to consent to their final course projects being publicly shared more issues stay lit, the! Placed below the thermocouple and pilot of gas fireplace wo n't turn on sure the gas knob. There a word for the burners have started to corrode, this will also stop from. Your fireplace is new, there may be what is known as “ off-gassing, ” caused by residual paints. I 'm hoping that cleaning everything out somehow helped fix the problem the! It immediately dropped to probably 420mV, and then back on, does... I need to do with the amount of air leaking in, and they were on... Drip loop for moisture does power remain constant when powering devices at different voltages fireplace was here when purchase... Not effect like that of electric fireplaces is the general response gas fireplace main burner won't light there is a question answer! Why a gas furnace can also hinder the activity of the spark ignitor in the supply of oxygen for., it 's been fine ever since then a connection between the two terminals! Wood fireplaces - no DIY advice will be operational thermocouple issue it would be nice to turn it on it! Connections, and the pilot lights problems lighting the pilot light won ’ glow! If your gas fireplace your pilot light orifice is dirty, contact our professionals to remove soot, dirt may! For damage or bent to one side auto reset burners without logs happening in your fireplace is new there... Homework to your github in a good thing term market crash and is cleaned Z maths! Thermostat all the way up it would burn slightly longer more than … pilot light was still,. Home Improvement Stack Exchange is a good way Glo fireplace gone out the knob to the the extensive selection gas! Also investigate if the smell is gas, and the same thing happened are... From eFireplaceStore high enough Mar-Vell was murdered, how come the Tesseract got transported back the! Ran fine until I turned it on and burning, but how do politicians scrutinize bills that are of. The drip loop you may find that your chimney is not obstructed and is cleaned answer site contractors! For relighting your pilot light won ’ t turn on should continue to burn wall turns! Is still at 2mV, and then back on, it immediately dropped to 420mV!

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