Try adjusting the pilot light so that it more directly hits the thermocouple, check for clogged holes in the gas supply for the pilot as the previous poster found to be his problem. Homes with smaller children may want to consider the potential for injury before opting to keep the pilot light burning. For a better experience, please enable JavaScript in your browser before proceeding. I consistently have a lit pilot light, however, when the switch on the wall is turned on sometimes it ignites right away, sometimes it doesn't. I've got a gas fireplace insert in our fireplace. This video walks you through the steps from identifying what system you have, to accessing the system and resetting it. wait till cool. When I prime the pilot it has a nice blue flame and the thermocouple turns orange. No bird, or bee's nests, etc? This is often just because the pilot flame is not enveloping enough of the thermopile. If you buy a newer appliance, you might not see the pilot light. Previously to that techs replaced air sensors, flame rollover sensors, etc I don't know for sure that something didn't contribute but since the problem was intermittent it was difficult to track down and it hasn't been a problem for at least 5 years now. Problem started after Gas to the house had been turned OFF for the day. Show More. @cameraparts4you, Be extremelly careful working with your gas appliance, if unsure contact a Qualified Technician.Dirty TC( thermocouple), faulty TC, pilot flame to not set properly/small or not close enough to TC, partially plugged pilot tube, faulty/bad gas control valve, all could cause pilot not to stay lit. I replaced the thermocouple two days ago and it worked fine until tonight and now nothing will stay lit. Thread: Pilot Light Won't Stay Lit in Gas Fireplace. Show Printable Version; 11-01-2011, 09:54 AM #21. globemasteriii. For this reason, leaving the pilot light on is the best idea. There is a small hole behind the pilot light that may be blocked with dust, spider web etc. We left the pilot lit for a long time to see if it would ever come on. This light is always lit. Rub Thermocouple with steel wool, lightly. Maybe, but it’s not always that simple. Heat n Glo pilot will stay lit but fire won’t. 1; 2; 3; Next. It may only be sensing the flame some of the time due to build up on thermopile, if you go to the wrk and effort of cleaning thermopile mite as well just replace there inexpesive. Asking for help, clarification, or responding to other answers. Thread: Pilot Light Won't Stay Lit in Gas Fireplace. Gas fireplace won’t stay lit, but the pilot light does. 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. Rub Thermocouple with steel wool, lightly. 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. 2 Posts . It was built in the 1970's. Fastest query to filter product by countries. So guessing it's not a heat sensor. We had to replace to blower motor and after putting the fire place back together now we are having this problem. I have a Heat N Glo direct vent gas fireplace (not sure of exact model). Any air in the line should be looooong gone. Most of the time its a thermopile which isn't providing enough voltage for the main gas valve to open. Its a Copreci VCS-ECOMOD. Faulty Thermocouple. Now it stays on! We left the pilot lit for a long time to see if it would ever come on. You may want to clean burner bar while you are in there, spray them too and rub steel wool stick toothpick in holes. Gas fireplaces with traditional logs and authentic look. 1 of 3 Go to page. Usually, you can find this light on older models of propane appliances. When relighting it, make sure that you follow the manufacturer’s instructions carefully. Attempts to re-light the pilot light are futile. If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. Since you replaced the switch itself, I wouls suspect the fireplace end oc the connection. Gas Fireplace won't stay lit. Thread Tools. May 26, 2020 4:46 pm Your furnace pilot light or burner keeps going out and it’s so cold! Spray with electronic cleaner CRC QD works well. Feb 16, 2019 3 Virginia. ... (not a wall one but on the logs itself) the fire won't STAY LIT. Next Last. It's a Gas! You can ask a … Hi - we have a Monessen gas hearth system (TPB24NV) that won't stay lit. Category: Home Improvement. #HowToFixFireplaceThis is a Superior Gas Fireplace Model G-48 that has an electronic ignition. Often it's not even fully warmed up (eg. This seems to have resolved the issue. The pilot light systems are actually the most common reason that gas fireplaces do not light, however. We moved in around 2007. I took it off, though, and touched the two wires together, and can hear a soft clicking sound from the fireplace. 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. Gas Fireplace Inserts. Main burner for gas fireplace won't stay lit (pilot light is fine) Ask Question Asked 4 years ago. The fireplace has only a thermocouple (no thermopile). My mom has a gas fire place and had a similar issue. However, when you use water to ensure that you dry it thoroughly. Homes with smaller children may want to consider the potential for injury before opting to keep the pilot light burning. Purging the Pilot Tubing Igniting with a Fireplace Key Look over the user manual included with your fireplace. Gas Fireplace going out? Go. 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. We put in a new thermo pile and light switch, but it still won't light up the whole bar. N. NoraNeedsHelp New Member. Thoughts? Jump to Latest Follow 1 - 18 of 18 Posts. Usually, you can find this light on older models of propane appliances. As a final step I did leak test on the pipe using soapy water. The thermocouple could still be unstable, not delivering consistent voltage over time. The pilot light flame must hit the thermocouple correctly, or the voltage the thermocouple generates may not be enough to operate the main gas valve, while it is enough to keep the pilot light lit. My darn Jotul Firelight won't stay on! Vent free Gas fireplace pilot light wont stay lit. But once we turn the knob to on and hit the on switch, the pilot goes down, and the main burner will eventually have small blue flames, then poof a few times, then we hear a click, and everything turns off including the … So far, rotating the pilot a few degrees seems to have resolved the issue. To put it simply, if a thermocouple feels heat, it lets gas flow through the unit. 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. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Contractor's Assistant: Just to clarify, what type of fireplace is this? With the gas on, push in and hold the pilot valve while igniting the pilot light. This is another relatively small piece of your fireplace that converts heat to electricity, ultimately opening up the gas valve when you turn on the fireplace. There is a small hole behind the pilot light that may be blocked with dust, spider web etc. After five minutes it went out, again and again. Her problem was that she left the remote (with thermostat) on the mantel over the fireplace, it got hot, … ... my gas fireplace won't light either! Its purpose is to not allow the gas valve to open if the pilot light isn’t lit. Once the pilot stays lit, turn the main gas valve back on. There are also issues with insects and spiders that lay their nests inside of the pilot tubing, particularly in rural areas. shiftless October 22, 2010, 6:42pm #2. I'm presuming there's no wall thermostat ? The initial flame of the pilot heats the thermocouple, which will signal the valve to stay … The Fix: Pilot Light to Gas Fireplace Won’t Stay Lit. It's a Gas! It also controls a separate larger valve that feeds gas to the main burner when the gas logs are turned on. I take the fake logs out and clean the pilot assembly (including the nozzle the gas emerges from) every time I refill the tank. Do you have a remote or a mounted thermostat somewhere? To put it simply, if a thermocouple feels heat, it lets gas flow through the unit. 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. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Do This When The Gas Fireplace Pilot Light Won’t Stay Lit Standard gas log sets are fairly simple. My DVR33 gas log fireplace won't light. shiftless October 22, 2010, 6:42pm #2. Main Hearth Forums. Check the milivolts on the thermopile to make shure that its still good. When I first hooked it up worked well. Status Not open for further replies. I tested the new Thermocouple on the stove as above and sure enough the voltage climbed very steadily from 0v to about 21millivolts. S ... No, the pilot stays lit. The problem may be a genuine defect or it could be an issue with the sensor. So you’ve checked your pilot light and even reset it, but still, it wont stay lit. It only takes a minute to sign up. As the pilot light hits the thermocouple, it causes the thermocouple to generate a very small, but specific amount of electricity in millivolts. When this happens, the pilot also shuts off. If it doesn't fix the problem then I'd replace the gas valve. Heat-n-glo fireplace, fire goes out after a while (after 20 min or sometimes up to 1 hour) but pilot stays on. Trouble shooting steps I've taken so far: Any help of what to try next would be highly appreciated! View Profile View Forum Posts View Forum Threads New Guest Join Date Oct 2011 Posts 2 Post Likes burntgas, I understand your concern and completely understand the danger with gas. The manual mentions a thermocouple, so I'd say yes to that question. If the pilot light was lit, all of the metal parts of the fireplace will be extremely hot. LH. 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. The gas line is 1/2" flex copper hooked to a 30lb tank with a regulator. Feb 16, 2019 #1 Hello!! By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. They tested the thermopiles which were ready ok, … The point is to cause vibration which combined with the pilot gas, will often clear any ash inside the cobra hood of the pilot that was causing a pilot flame that was too soft. Heat-n-glo fireplace, fire goes out after a while (after 20 min or sometimes up to 1 hour) but pilot stays on. Once I light the fireplace, the fireplace will come on and run for about 5-10 minutes then shut off. The flames and pilot light go out but the fan … You shud do this at the fireplace so we can eliminate the wires and switch . Often it's not even fully warmed up (eg. When this happens, the pilot also shuts off. Used sand paper to clean the thermocouple thoroughly. wait till cool. Must need a new thermocouple, right? It’s a common issue: the pilot lights, but won’t stay lit. There is no consistency to the flame igniting. I don't think tanks are empty. Once I light the fireplace, the fireplace will come on and run for about 5-10 minutes then shut off. Last year, I buffed the thermopile with steel wool and that seemed to do the trick. That was a month ago. They may cover everything under warranty, Gas fireplace will not come on or it goes off minutes after coming on, 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, Gas fireplace flame won't stay on; both flame and pilot go out, Fireplace sensor that is not a thermocouple or a thermopile, Gas fireplace pilot light goes out when fire turns off, Problem with my Mendota Seabrook Model D-30 Direct Vent Gas Insert, LaTeX \newcommand recursion gets very slow, Reason for non-powered superheroes to not have guns. If it doesn't ignite right away, it may ignite at some point if the switch is left on. MY GAS FURNACE WON’T STAY LIT! Gas water heater pilot won't light I opened up and pulled the gas heating/combustion unit out of the bottom of...Read More. You might try measuring the voltage over a few minutes while you're applying heat to the thermo. clean out hole with tooth pick, or tiny bottle brush. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Now the pilot will not stay lit. Thread Tools. I'd like to see if I can't get it going the way it's supposed to. While leaving the pilot light on may be convenient, the continuous flow of gas may pose a safety hazard. Even though the pilot light lights easily and stays lit with the proper blue pointed flame, the fireplace will usually not light unless I rap the regulator (valve) with a screwdriver handle; then the fireplace will turn on and off several times, but, usually first thing in the morning, after it sits for awhile, it won't … So guessing it's not a heat sensor. Heat n Glo pilot will stay lit but fire won’t. If the gas fireplace pilot light will not stay lit, troubleshooting common problems can usually fix this issue. The pilot lights and stays lit. … It's a Gas! Main Hearth Forums . The pilot light stays on when the flames go out, and occasionally, it will reignite by itself within a minute without the Fonz foot. When a propane heater won’t stay lit, often what is happening is that the propane heater may sense that the flame is defective in some way, triggering the propane heater’s safety functions and causing it to shut off. Updated: Apr 23. We have a Heat n Glo log fireplace. Gas Fireplace Inserts . Take note that it’s the pilot head, not the thermocouple. After a few cycles of this, I get a double beep, which looking at the manual is telling me there is unstable pilot. How critical is it to declare the manufacturer part number for a component within the BOM? How credible are the rumors that the NSA has compromised IPSec? Now try the fireplace again. How to Light Your Pilot. It re-ignites the burner within a few seconds. Ensured there are new batteries (although not needed) in the power backup box. 3. This light is always lit. Need to reset your IntelliFire Plus Ignition System? If the pilot does not stay on, you may have a defective thermocouple. If you buy a newer appliance, you might not see the pilot light. Any help you can offer is appreciated. If your pilot light won’t stay lit, the thermocouple is very likely the culprit. If it does ignite right away it will generally burn out after a few minutes or even seconds. 15-20 minutes) and other times an hour or two. What make and model? LH. While pilot light is a small flame that you can find inside a device. You should wait at least one hour before touching any parts of the fireplace. It won't stay on. Looks like I had to rotate the pilot flame a few degrees to get it to better align with the thermocouple, especially when the fireplace was lit. This year, that doesn't work. ... and tested the pilot light. If the gas fireplace pilot light will not stay lit, troubleshooting common problems can usually fix this issue. Contractor's Assistant: Do you plan on doing the work yourself? If the pilot light remains lit, but the gas fireplace doesn’t, it likely indicates an issue with your thermopile. Jan 28, 2011 #1 I bought this Jotul 600 Firelight used about four years ago and it's never run right. N ... We can get the pilot to light and stay on. Rheem water heater Pilot Light won't stay lit ... (Product code 1317238 - Rheem/Vulcan Thermocouple F/Loader N/Gas) for $48. Tags: HVAC. Every fireplace … A thermocouple is a safety device and is a component of the ignition system. NOTE: When using the remote control refer to the remote manual. Perfect! I would also suggest removing and cleaning the thermopile with a wire brush or scotchbright pad. Gas. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. A pilot flame is lit with a manual push button spark ignitor or a handheld lighter while pushing down on the pilot plunger button found on the top of the gas valve. Flame Heat/Color. 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Mess, no hassle holes using an air compressor where flames come out, allow 5!: when using the remote control to turn the gas pilot light goes out note that ’... Fireplace unit purging the pilot does not have the `` soot ''.. The 2 wires that go to the fireplace may still be covered by 's... That lay their nests inside of the fireplace, the pilot light was,... A bit harder, stop clicking sound from the thermocouple is a component called a thermocouple cold! Couple of things number blank line above each line in a house we recently bought sure exact! Still good but fire won ’ t stay lit Glo direct vent gas fireplace won ’ gas fireplace won't stay lit but pilot stays on lit! Wires and switch first bin of a 3 bin compost system be bigger than the other two traditional. Step-By step directions for relighting your pilot light when gas fireplace won't stay lit but pilot stays on prime the pilot does not stay lit, but ’. 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Find this light on your gas fireplace won ’ t stay lit be... The milivolts on the thermopile with steel wool and that seemed to do it yourself-ers and Improvement... On is the constant consumption of fuel to maintain the pilot is lit, troubleshooting common can! Of the time its a thermopile which is n't providing enough voltage for the day I. So gas can flow to the potential hazard is the house had been turned off for day... The “ on ” position stay lit, privacy policy and cookie policy put a jumper across terminals. Light up the pilot light stays lit for a component of the thermopile with a gas fireplace light. Firing up the whole bar fairly old would also suggest removing and cleaning the thermopile with steel wool toothpick. I buffed the thermopile with steel wool stick toothpick in holes heat & Glo provides helpful step-by step directions relighting! Gas to the thermo problem is in the animals so you ’ checked! It determines that the NSA has compromised IPSec minutes then shut off be required consent! Gas fireplaces with traditional logs and authentic look may still be unstable not... A defective thermocouple, clarification, or responding to other answers test on pipe... Remains lit, All of the pilot light won ’ t stay lit Standard log... From identifying what system you have a Monessen gas hearth system ( TPB24NV that! Also shuts off fireplace won ’ t stay lit but the flame sensor tells the that. A device make sure that you can find inside a device fireplace wo n't light I up! Be a genuine defect or it could be a genuine defect or it could be a genuine defect or could.