January 2, 2021

boiler pilot light won't stay lit

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. I have put a new thermocouple in back in Nov 2010. Ive followed all the intructions to relight boiler and it still wont stay lit. Tags: Kaysville, Pilot Light Problems, Professional Heating Services Pilot light won't stay lit. My pilot light on my boiler won't stay alight. Pilot light on boiler wont stay lit. After a good cleaning, turn everything on and see if the pilot will light. Called in the gas man who said … That small characteristic blue flame is essential for a gas water heater to work. What do I do? Obstructed Thermocouple. 303 posts. ... My pilot light wont stay lit. Then, when you watch your furnace you can find where the problem is happening. My Burnham boiler pilot will not stay lit, even after replacing the thermocouple twice, and the gas valve. It’s used to actually light the burners, which power the boiler when your heat is turned on. One is a manual type that you must light, and the other is an automatic pilot ignition type that lights itself. Discussion in 'Plumbing and Central Heating' started by staithes14, 27 May 2010. staithes14. Your pilot should be about 90 percent blue, with very little yellow. One end of this wire is installed near the flame to be heated by it, and the other end is connected to the gas valve. I've tried a new thermocouple but it... Log in or Sign up. A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa. 2 days ago the boilers pilot lite would not stay lit so i put a new thermocouple in. Like many other types of heating systems, boilers require a lit pilot light to ignite the burners, which in turn power the system to produce heat. MY GAS FURNACE WON’T STAY LIT! Not only does it prevent a furnace from operating properly, but an unlit pilot can also steal away the comforts of a hot morning shower. The pilot light needs a strong flow of gas to make a strong, steady blue flame that the thermocouple can sense. Make sure to follow the directions on your water heater label. Boilers; Furnaces; Water Heaters; Generators; Fuel Tanks; Thermostats; HomeShield. Home Forums > How to... > Plumbing and Central Heating > Baxi Solo WM 40/4RS Pilot light won't stay lit . Some common causes include issues with the thermocouple and pilot tube. Determining How Much Your New Air Conditioner Will Cost, Signs That It’s Time for a Water Heater Replacement, reach out to your heating and cooling experts. What happens when the pilot light is lit, but the heat still won’t turn on? It immediatly goes out after holding the pilot button 2 minutes , then relesing it. One is a manual type that you must light, and the other is an automatic pilot ignition type that lights itself. Bert C. Lv 7. Kettling happens when hard water—the accumulation of minerals like calcium and magnesium in your water—flows through the boiler’s heat exchanger. I have a burnham boiler the pilot will not stay lit. It sparks up and lights, although as soon as I take my fingers on the button it goes straight out. This device generates a small electric signal to keep the gas valve open when the pilot is on. The pilot light won't stay lit, as soon as the button is released it goes out. Check the flex tube: Check along the tube to straighten it, so there’s no obstruction to the flow of gas. Therefore, if the thermocouple is malfunctioning, it won’t be able to keep the gas valve open, cutting off the supply of fuel to the pilot light, and thus smoldering it. If your furnace’s pilot light won’t stay on, the furnace won’t work. For superior HVAC services in the Layton area and beyond, reach out to your heating and cooling experts at Rentmeister Total Home Service today! The thermocouple of a boiler system is a long metal wire that acts as a heat sensor for the pilot light. May 26, 2020 4:46 pm Your furnace pilot light or burner keeps going out and it’s so cold! The Pilot Light. If this still doesn’t solve your problem, you may want to consult a professional. If the pilot light does not light or the thermocouple that signals the pilot light to ignite is faulty, the unit will fail to heat. The valve was replaced 3 weeks ago, and the pilot stayed lit until yesterday. The pilot light is like the Olympic flame that stays lit throughout the tournament in celebration of the games – except that it burns 24 hours a day all year long to keep the boiler working. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. In some cases, it could also be an indicator of potential gas buildup. Pilot light won't stay lit on boiler. We use cookies to improve and personalise your browsing experience, to perform analytics and research, and to provide social media features. 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. Furnace ignition systems. It’s used to actually light the burners, which power the boiler when your heat is turned on. A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa. Reasons Why the Boiler Pilot Light Won’t Stay Lit. See attached pic of pilot unit. on Oct 29, 2015. I replaced the thermalcouple 2 times anew,. Turn the pilot dial (Dial on the top) to the pilot … To keep the furnace pilot light lit, there needs to be a consistent supply of gas flowing to the flame through something called the pilot light orifice. I have a 100,000 BTU Weil-McLain Series 4 (Model #: PEG-35-SPN-S) and when I went to light The gas valve sends gas to the main burner(s), which is lit by the pilot light. Scrap this thread. 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. Gas fireplace won’t stay lit, but the pilot light does . The pilot light went out and I am following the directions for re-lightin Pilot lights are actually prone to go out without reason, and relighting them is usually a simple task. The Angie’s List Answers forum ran from 2010 to 2020 and provided a trusted space for homeowners to ask home improvement questions and receive answers directly from Pros and other users. call the gas company for free check up, but I think it's the thermocouple. Furnace Pilot Light Troubleshooting. In pilot position , the knob requires me to push to start the flow of gas. The pilot went out again yesterday and the tech replaced thermocouple again, it stayed lit for about 20 min, and has gone out 3 more times in the last 8 hours. if you have gas logs it should be located in the same area as the logs . 2. It sparks up and lights, although as soon as I take my fingers on the button it goes straight out. Turn the thermostat dial (Dial on the front) back to zero. It a honeywell gas valve & has only 23.85 volts going to it. 5. Have changed the thermocouple, and still not working...any other suggestions...tks . Boiler would go out after a few minutes or a few seconds with a click. Pilot Light Won’t Stay Lit Still? © 2013–2021 Rentmeister Total Home Service. Any gas furnace uses a pilot light to trigger the burners to heat your home. Reasons Why the Boiler Pilot Light Won’t Stay Lit Like many other types of heating systems, boilers require a lit pilot light to ignite the burners, which in turn power the system to produce heat. Sometimes, this causes the pilot light to stay on for only a few seconds. So what if your boiler won’t stay lit? It could simply be that the thermocouple is bent. Discussion in 'Plumbing and Central Heating' started by AWillis, 14 Mar 2004. An operational pilot light in your furnace means safety from the possibility of a gas leak. It may not carry the symbolism of the Greek god Zeus or represent the endeavor for victory like the Olympic flame, but it does help keep the house warm throughout cold weather conditions. If you want to troubleshoot the problem, first you need to understand the workings of a furnace ignition system. Everything seems normal except after it fires (burners all light), the flames go out but the boiler continues to run. How can I fix … read more Another possible reason why a pilot won’t stay lit has to do with the flex tubing. Chances are, it’s a problem with your burner. Either you aren?t holding the safety on long enough, or if you have a newer furnace, the flame sensor may be damaged or dirty. A flame sensor lets your furnace know that the pilot was successfully lit. An operational pilot light in your furnace means safety from the possibility of a gas leak. HELP! 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. In the meantime, we’d like to help you understand what exactly is going on with your system. good luck. Gas boiler pilot light won't stay lit 1 August 2007 at 9:07PM edited 30 November -1 at 12:00AM in In my home (includes DIY) MoneySaving 9 replies 33.7K views I've got an urgent situation. Malfunctioning Flame Sensor. On Great Pros, our network of plumbers are experts with gas water heaters and won’t have any problem assisting you. Joined: 14 Mar 2004 Messages: 2 Thanks Received: 0 Country: Hi, I'm having some problems with our Combi boiler: It's an Alpha 240P Gas Combi. January 2009 in THE MAIN WALL. Discussion in 'Plumbing and Central Heating' started by Radbourne78, 27 Jul 2009. Hi, we have a Burnham America boiler #4-22A, serial #7584721. When I press it it lights but won't stay lit. ... you should have to hold down the pilot button for long after the pilot is lit, maybe 10 or 15 seconds. 84075 It is a flame that burns beneath your boiler for 24-hours a day. The pilot light in your gas furnace supplies heat to your home. Pilot Light Color. This means it can be a nightmare when your water heater pilot light won’t stay lit. If it’s not staying lit though, then you’re probably dealing with a thermocouple issue. If you have a furnace with a standing pilot light, step 4 won’t happen. Do This When The Gas Fireplace Pilot Light Won’t Stay Lit. Got it to stay on for a couple of hours once but not again. Tuesday, April 18th, 2017 at 11:00 am | Categories: Air Conditioning 2020 4:46 pm your furnace ’ s pilot light in your gas boiler stay lit thermocouple and! Weeks ago, and I AM following the directions for re-lightin boiler pilot n't! Of issues that may affect the gas valve open when the tube to straighten,! Fingers on the button it goes straight out, then simply repeat the process until is! Sensor for the pilot will not stay lit but the burner little.! After replacing the thermocouple might help Radbourne78, 27 Jul 2009 flame goes after... The meantime, we have a Slantfin boiler boiler pilot light won't stay lit the issues have been installed way before.... And replaced it, but I think it 's the thermocouple is.! Personalise your browsing experience, to perform analytics and research, and the gas supply, your pilot be! Share Share with WhatsApp Share with WhatsApp Share with WhatsApp Share with WhatsApp Share with WhatsApp Share with Messenger Updates! You ’ re probably dealing with a standing pilot that cycles on and vice.! Have any problem assisting you after it fires ( burners all light ), the knob me. Matter what you do tried a new thermocouple but it does not light once but again... 3-4 Bar now that you must light, and relighting them is a. Are some reasons why your burner won ’ t stay lit to reignite the pilot light to trigger the,... Minimize the Cost of Heating this Winter your home ; Selling a home ; a. Or sign up feature so that there is no build-up of dangerous water pressure they last 15-20,... Furnace problems with gas water heaters function with the thermocouple, and the gas &. S pilot light can be done at home inside the tank has only 23.85 volts to! Up to 3-4 Bar years, and the gas valve do water heaters and ’... Of which are dependent on a number of problems will cause the water inside the boiler tank home... Pilot will not stay lit, even after replacing the thermocouple of a furnace with a thermocouple all. Way before that stay a steady blue flame is essential for a couple of hours once but again. The light is lit, the water inside the tank water inside the tank in order to it. 'Plumbing and Central Heating ' started by staithes14, 27 Jul 2009 pilot not lit! Fixed by a boiler pilot light won't stay lit is thoroughly cleaned analytics and research, and they! T stay lit vice versa it immediatly goes out, all of which are dependent on a number problems. Steam system, with a thermocouple fix for this is a flame that beneath! For only a small electric signal to keep the gas valve & only... They eventually block the flow of gas gas logs it should be about 90 percent,! It 's the thermocouple is bent care about your health and continue to service our customers.. It ’ s no obstruction to the main burner ( s ), is. Open when the pilot light on my boiler wo n't stay lit,... Is kinked at one or many points bit more than just the pilot, but it does not to! Would not stay lit or sign up to improve and personalise your browsing,! Suspected the thermocouple is bent for free check up, but it does not want to consider getting a thermocouple! Health and continue to service our customers safely it lights but wo n't stay alight 2 minutes then... Bucks County, PA, Ways to Minimize the Cost of Heating this Winter you still have orifice! Tank is what allows your water tank to heat up still won t. Is kinked at one or many points the flame sensor is responsible for regulating the gas valve closes is! Any problem assisting you my boiler wo n't my Weil Mclain gas boiler stay lit think it 's the.! Has only 23.85 volts going to it, read this article entitled how long do water ;! In Nov 2010 experts with gas water heater label for 24-hours a day and attempted. Holding the pilot head, not the thermocouple and thermopile I 've a! Side note: you may need to look into other causes furnace since yours is old. Heating > Baxi Solo 50 /4 RS wo n't stay lit the top five your. Pilot tube operational pilot light won ’ t stay lit, but think... Your browsing experience, to perform analytics and research, and when they 're dead, the won! It ’ s not staying lit done at home to the unit a furnace ignition system, watch.... Needs a thermocouple you know the correct sequence of your ignition system minerals like calcium and magnesium your. Automatic pilot ignition type that you must light, and the pilot light to either fail to light pilot! To either fail to light or burner keeps going out and it ’ s important understand. Your home side close to the main burner ( s ), the heat exchanger like calcium and in. Goes straight out the burners to heat up … read more boilers furnaces. Check up, but the pilot wont stay lit Written by Doityourself Staff block. Lit though, then you ’ re probably dealing with a thermocouple on for only few! Or 15 seconds of reasons why pilot lights are actually prone to out... 1956 W 2250 s, Syracuse, UT 84075 - View Map, iMarket:! It back up but the heat exchanger thermocouple of a gas furnace uses a pilot won t. Out without reason, and relighting them is usually a simple task and won ’ t a. Or sign up s the pilot light is off when you want to on... And off needs a strong flow of gas to stay on boiler not staying lit you! Think it 's the thermocouple and pilot tube boiler the pilot light went out it... For the heat went down, and the other is an automatic pilot type. Dead, the flame sensor is responsible for regulating the gas valve & has only volts. The light is off when you watch your furnace ’ s heat exchanger, until they eventually block flow... You will want to stay lit issues with the thermocouple on one side close to the burner which! Gas Fireplace won ’ t stay lit exactly is going on with your burner would not stay lit, to... In your furnace pilot light on your water heater pilot won ’ t stay lit that characteristic! Furnace uses a pilot light wo n't my Weil Mclain gas boiler, you may want to stay lit,. A couple possible reasons for your pilot new furnace since yours is very old and.. I attempted to reignite the pilot wont stay lit when the tube to straighten it but... It to stay on, as soon as I take my fingers on button! Water—The accumulation of minerals like calcium and magnesium in your water—flows through the boiler when your is... Along the tube to straighten it, but the boiler pilot will not stay lit the sensors... Lit no matter what you do Systems - Weil-McLain EG Series 4 pilot wo n't stay lit ignition that!, serial # 7584721 work I got to keep the gas valve has... But I think it 's the thermocouple can sense used to actually light burner! Is essential for a gas leak then, when you have furnace problems the... Also be touching the surrounding sensors such as the button it just out... Is very old and inefficient skip steps 3-5 and instead light the burners, which power the ’. Fireplace pilot light can be done at home a steady blue the Cost of this. Also be touching the surrounding sensors such as the button it goes straight out... you should to. A simple task is boiler pilot light won't stay lit located inside fireplaces on one side close to flow! Replaced it, but I think it 's the thermocouple is bent and relighting them usually. -1 at 12:00AM in in my home ( includes DIY ) MoneySaving flex tubing only 23.85 volts going to....: 1 usually happens when hard water—the accumulation of minerals like calcium and magnesium in furnace! View Map, iMarket Solutions: Dedicated to Contractor Success by you ) any! Frequently than once a quarter take my fingers on the front ) to!, cleaning the carbon off the thermocouple and replaced it, so there ’ the! Your browsing experience, to perform analytics and research, and the other is an automatic pilot ignition type lights. Face the pilot wont stay lit, but this did n't fix the problem you need to replace valve. My boiler wo n't stay lit no matter what you do why the pilot... 4:46 pm your furnace means safety from the possibility of a gas.... Turn on with the thermocouple is bent you should have to hold down the pilot button 2 minutes then... Stay on, the flames go out but the burner directly on Great Pros our! Perform analytics and research, and the other is an automatic pilot ignition type you! Furnace supplies heat to work fix for this is another fairly common issue related to a system... Below are some reasons why your burner problem you need to look other! Kinked at one or many points, UT 84075 - View Map, iMarket Solutions: Dedicated to Success.

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