propane heater pilot light won't stay lit

This is a good rule of thumb for relighting the pilot in general, not just for diagnostics purposes. The air isn't "coming in" enough, it has to be forced in with a small fan, try that. The reading should be above 20MV. 0 0. Thankfully, a dirty pilot tube is the easiest issue to fix. What do I do? So if a pilot light won’t stay lit, you’ll want to find out what’s causing the problem right away. Can a 2 story house have only 1 A/C and heating unit? Ya might be using some dirty gas. Have tried three brand-new un-vented propane heaters. I bet it’s an airflow issue. Install a direct vent unit, or gravity vent unit with air exchange. HELP! Home » Troubleshooting » 5 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit. Do This When The Gas Fireplace Pilot Light Won’t Stay Lit. With all other options ruled out and the thermocouple showing results on the multimeter, this is almost certainly the culprit. 1 decade ago. A pilot light needs the right amount of consistent oxygen to breathe and burn consistently. Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. Having said all this… I think I’ll be looking around for a new water heater now (it’s 12 years old, so I don’t feel so bad about this). You can usually do that by turning off the gas and poking a needle into the tip of the pilot tube. Is my breaker box three-phase or single-phase? no more problems. Note: You must have the pilot lit and the burner on to test for leaks, so that gas is flowing through the large tube. Use a needle to. I put a two-inch flexible hose from the outside to come in under the heater for fresh air…butane lighter lights in front of pipe...not in room. Just guessing, . or does it burn lazily, blue at the base and about 1/2 of it yellow and curving up and not touching the pilot. Fact: Unvented heaters and reasonably airtight greenhouses do not mix. Furnace turns off and briefly back on when it relights the burners. Blast some compressed air through the tube. by Tina (San Diego, CA) pilot light on my Reliance 501 gas water heater won't stay lit when you turn it from light pilot to on, it goes out as soon as the knob pops up. My 2 year old water heater pilot lit stays on for 4-5 days and longer at times then goes out, what could be the problem? The problem may be a genuine defect or it could be an issue with the sensor. It seems to be some environmental problem. Top and bottom of the vent seems clear and no issues with the furnace that is tied in three feet away with gas and venting. This means it can be a nightmare when your water heater pilot light won’t stay lit. This is often a ventilation issue. There is gas flow to the other appliances in the house. I am not sure which fixed it but my pilot stays on now! Pilot light problems are common in gas appliances, such as water heaters, furnaces, and gas fireplaces. Replaced the Thermocouple and it worked for a couple months and then started going out again. Remove the orifice or the pilot light tube from the mounting bracket. My uncle had this problem, he kept riping his hair out. The question is asking, how to bypass/disable the sensor. When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. Thankfully, a dirty pilot tube is the easiest issue to fix. Relight the pilot light. Facts: Greenhouse is 20’ x 60’ or 1,200 square feet, 12’ high. 13. How do you think about the answers? A healthy flame will be blue in color. A thermocouple is a safety device and is a component of the ignition system. Reopen the shutoff valve. The gas valve on this is heater is a Mertik Maxitrol GV31. It seems the unit runs okay, but after a while the pilot begins to flickers and is eventually sucked out when starting on the next cycle. If you are on propane by chance make sure your water column is set right at the regulator, that was a problem I had in the past, a call to your provider and they will send a tech out to check it for you. CAREFULLY ream out the pilot's small opening. When you lite the pilot and hold if for about 30 sec, you let the button up and the pilot goes out or it stays lit? Either 1) the feedback from the thermocouple is failing, or 2) there’s not enough gas passing through to the pilot to make it hot enough for the signal back from the thermocouple. If it doesn't and goes out, it could be a bad thermocouple or the pilot is dirty. We depress the off/pilot/on control knob and light the pilot. The first one I got had a very long pipe and I figured that was what was wrong. The pilot light will stay lit. Then a few weeks ago the pilot started periodically going out, so I got another thermocouple. Malfunctioning Flame Sensor. (ODS) If it does, when you lite the pilot, is the flame a clean blue flame burner strong across the top 1/8 of the thermocouple. First I disconnected the pilot tube from the control valve and blew compressed air through it to be sure it was clear. its possible air flow is blowing out the pilot. With a water hose, rinse the inside of the thermocouple tube, let it air-dry, then reconnect it. I could be a leak in a pipe somewhere. 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. All you need is a needle to slide into the pilot hole and gently remove any debris. I replaced the entire burner module but the pilot light keeps being put out almost once a day. Also, as the propane patio heaters age, the propane may begin to form a carbon layer around or in the … If i just light the pilot it will stay on but if I turn the gas on and the thermostat up everything goes out in 2 minutes or less. Suggestions? So I put in another brand new burner module (got a refund on the old one), and the very next morning it’s cool again. 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. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. A thermocouple which shows no signs of damage and is clean should be tested with a multimeter. TKS SO MUCH FOR THIS SITE. This is more common with water heaters located in attics. ... and they won't help me. If the pilot light won’t stay lit and the thermocouple is okay, then the thermostatic control valve may be defective. Appreciate any help from professional out there. I have a ventless propane heater. Method 5: Loose Gas Valve Checkup You will then need to take a piece of fine grit sandpaper and gently sand the surface to remove any grime. Best Circulating Pumps For Your Home In 2020, Best Electric Tankless Water Heater For 2020, Reason 3: Obstruction in the Thermocouple, How To Replace A Water Heater Thermocouple, How to Replace Your Water Heater Gas Control Valve. Federal judge in Iowa ridicules Trump's pardons, Sanders speaks out on McConnell’s additions to bill, After release, 31 teams pass on Dwayne Haskins, International imposter attack targets government aid, Wage gap kept women from weathering crisis: Expert, Trump asks Supreme Court to set aside Wisconsin's election, Dawn Wells, Mary Ann on 'Gilligan's Island,' dies at 82, Pope Francis's native country legalizes abortion, Don't smear all Black players because of Dwayne Haskins, Americans in Wuhan fearful for U.S. relatives, Halsey apologizes for posting eating disorder pic. 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 . Or use a single strand of wire and run it through the tube. If you have some canned air, stick the straw into the end of the pilot and blow back Thur it. When I hold in the pilot button to light it, it does light but when you release it the flame goes out. However, if you find that your gas fireplace or similar appliance has a pilot light that won’t stay on even after consistently being fixed … Try cleaning the vent underneath the water heater. This is one of the most common reasons the burner won’t stay lit, even when the pilot seems to be in working order. The pilot won't stay lit on my furnace, when I release the button it just goes out. The flex tube provides fuel via the gas controller. Now, if it doesn't have an ODS pilot, some of that is going to change. Why does my local Tesco have its extractor fans running in the winter? Replaced the hot water tank and it worked for a day and went out again. any ideas? The sensor at the end should lightly touch the flame when the pilot’s lit. Replacement of this part should be performed by … Turn the control valve to “on”. Let me know and I will go from there, It sounds to me like the pilot orifice has become, or is becoming clogged up. This is a more severe scenario, as it may require replacing the part. Damage may be in the form of the sensor being bent too far away from the pilot light or it may mean the entire unit is no longer functional. Chances are, it’s a problem with your burner. Whats a cheap fix for this damage? Another simple cause may be a breeze blowing out the pilot light. That would explain why it would go out when it got warm because it would soften the obstruction making it more obstructive. The heater is between 5-10 years old. We hope that your heater will stay lit. Read the section in the owners manual on ODS, The Oxygen Depletion Sensor is simply doing what it was intended to do. CC. In such extreme cases, the only solution is to call in an expert to examine the water heater fully. was 20 deg. it stayed lit, no more trouble. Without it, the water heater won’t be able to maintain internal temperatures, allowing the water to cool off. i can light the pilot light and when i try to turn the gas back on, the pilot goes out. I have replaced the regulator still will not stay lit when trying to select one of the temperature settings. They get dirty with dust and wont allow the air to supply the gas flame. Symptoms: They light and burn, but about midnight are found to be out—perhaps after working about four hours. I've used this furnace for over 15 years without replacing the thermocouple. 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. when i install a new TC, the pilot stays lit after about 10 seconds when it goes, i can hold the gas burning on the tc for 20 mins, and it wont stay lit. In some cases, it could also be an indicator of potential gas buildup. This device is designed to pick up an electrical signal from the pilot light’s heat to determine whether or not the pilot is on. Checking to see if this step worked is a simple matter of lighting the pilot and seeing if it lights up properly and stays lit. All of the above mentioned causes can be diagnosed and remedied by the average homeowner. The idea is there, the air isn't. Join Yahoo Answers and get 100 points today. If you need help finding one, contact a large Greenhouse operation in your area. Test for Gas Leaks. Any ideas on what causes the issue and how to fix it? When dirt particles get in the way, it can interfere with this signal, leading the thermocouple to believe the pilot has gone out. I ruined my landlords $1k hard wood table. 5 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit, DIY Solar Water Heater: An Ultimate Guide. Hey all I just had a good win with my water heater I thought I’d share. The thermocouple is the co-pilot to the pilot light in electronic heaters. I had put it on very tightly. Water heater Pilot Light won't stay lit after house ran out of propane? This should ensure the component is working properly. 5 Reasons Why Your Gas Water Heater Pilot Light Won’t Stay Lit. This tubing connects to the gas controller and will ensure a steady stream of gas. It then shuts off the gas supply as a safety precaution. There is only one way to fix a bad control valve and that is to replace it. Why does my unit burn low or won't stay ignited? 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. For me it was about $75 to fix. Pilot Light Problems with Reliance 606 Water Heater My pilot went out and wouldn't stay lit on my Reliance 606. I had to relight the pilot. (two different models). Got up this morning to no hot water, went out and noticed that the pilot light was out. Help! Then I unscrewed the new thermocouple at the control valve and put it back finger tight plus a quarter turn. As a result, the pilot doesn’t get enough fuel to stay lit. What happens when the pilot light is lit, but the heat still won’t turn on? so I’ve replaced my themocouple,Gas control valve, and the high limit switch . change the tc, stays lit after 10 seconds again.. Examine the thermocouple. The flame sensor is responsible for regulating the gas flow to the burner. Yet another reason your patio will not stay lit is that the gas valve orifice is blocked. The solution for this is to purge the gas line. About 90% of the time, the propane torch works well the … Nothing has fixed the problem. With a clean thermocouple, gas can travel to the flame easier and the heater will stay lit. No!! You will see dust fly out of the Ishtar at the base of the pilot. NO one addresses this. Find a local heating contractor that has done Greenhouse installations. my pilot lite on my propaine wall heater wouldn t stay on, I got on this site at 3AM found my pilot orfis probly was dirty, took match and run it into orphis swirled it around , and wallah. Water still running from taps and toilet after turning water off at mains? Ensure the thermocouple is cool to the touch. My water heater pilot light continually goes out only when the weather gets above 90 degrees. Save my name, email, and website in this browser for the next time I comment. This can be costly compared to other DiY problems, and more difficult for those inexperienced with this sort of work. It stays lit in the winter. This pilot light may not always stay lit, due to a variety of issues that may affect the gas supply or ignitor. How Do I Test My Thermostat To Make Sure It Really Works? As soon as the pilot knob is released, the pilot flame goes out. Below are some reasons why your burner won’t stay lit. Lift the protective flame screen off the heater, unscrew the nut and pull out the thermocouple. Worst case scenarios could lead to replacing the entire heater, but the problem is most often one which can be repaired with the proper tools and parts. Why did it just all of a sudden go out. So I watched a few videos and decided to try two things. The easiest way to diagnose a bad control valve is to try all other solutions first. I hope this works for you, it's all I got. When try to relight the unit it won’t light until the next day after the door is opened to the greenhouse and it is aired out. It’s not the supply… the thing heats up with no issues. It seems the unit runs okay, but after a while the pilot begins to … Check on the heater and see if the unit has an Oxygen Depletion Sensor. Source(s): warm morning gas heater pilot stay lit replaced thermocoupler out: https://tr.im/JyBbV. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. What is the next step to fix this problem. However, there may be rare cases where the pilot won’t stay on even after you’ve exhausted all of these reasons. It turns out thats all it was. In a propane heater, the thermocouple will turn off the patio heater while tricking the gas valve into thinking that the pilot light is out. I think your ways are pretty easy to do and I am gonna try them. It relights just fine every time (although it’s a pain in the neck to hold that button down for a full minute, right?). My water heater pilot lights but when I go to turn it to on it goes out can u please tell me the problem. Same thing happened to me with my gas furnace. The problem is the burner won’t stay on more than 2 minutes,and when it goes out it kicks the pilot out as well. After that , re-lite and it should stay lit. My pilot would light and burn with a healthy blue flame and when I turned on the gas the burner would light and I would get a tank of hot water. This process might take a couple tries to complete, depending on how much debris is in the tube. Thermocouple problems can be fairly common, and this component is often the culprit when the water heater pilot keeps going out. But when I would go back to look at it later, the pilot would be out. The problem is that when I select any one of the 6 different temperature settings the pilot light goes out. Troubleshooting this issue may be helpful in determining the source of the problem and helping users identify a potential resolution. Have tried three brand-new un-vented propane heaters. Just wondering if anything needs to be adjusted after installing a new gas water heater and it wont ignite ? Thought it might be elevation problem (I live at 4,600’), but the last unit I bought is supposed to work to 5,500’. What are you growing in the Greenhouse, is it releasing something that replaces oxygen in the environment. I can keep a flame as long as I hold down the button down (as when striking). ... How to connect 12 foot hose Mr Heater Big Buddy # F271802 to this propane tank network of valves? I just posted a comment that should help hopefully. Perhaps the easiest issue to fix, you need merely look for any kinks in the tube and unkink them. Ill call my dad tomorrow and ask see what he knows. The next thing I know, many hours later (or overnight) the water is lukewarm and the pilot has to be relit. This started occurring after I did some gas plumbing and had to relight the pilot. If this is the case, turn the pilot off and let it cool. Sometimes, this tubing will get kinked in places which will prevent proper operation. Don't change the size of the orifice in no way shape or form. The air was coming in but not fast enough or at all, by itself, it needed a boost, that's all so, he put a small fan in the air line and tried it and, it worked. My next step, short of getting a new tank is to 1) clean the contact electrically, inside where the thermocouple goes up into the controller, and 2) do the same for the pilot gas tube mechanically, but all you can do here is to maybe carefully push a thin copper wire up into the controller, in case any blockage is right there at the gas exit from the controller. 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. the temp. A butane lighter (used to light charcoal grills) and the lighter with a flexible hose used by the technician wouldn’t light in the area either. Get your answers by asking now. But it got worse with the new one; it would go out after every tank heated. Can you help answer my problem? This allows time for all the air to get out of the line and gets the thermocouple nice and hot again. (Not typical to a gas barbeque or other propane gas appliances). If it gets too hot, the pressure can increase and actually put out the flame. Pilot light won't stay lit when you turn knob from pilot to on, it goes out as soon as the knob pops up before you can turn it to on. The gas supply to the pilot assembly is controlled by this valve. As a result, the pilot doesn’t get enough fuel to stay lit. Still have questions? How often are you changing your tanks? If changing the thermocouple didn't work, more than likely the entire gas valve is bad. That small characteristic blue flame is essential for a gas water heater to work. OK- we replaced the thermocouple, the pilot … We have an Empire RH65, propane, B-vent heater. An operational pilot light in your furnace means safety from the possibility of a gas leak. Any reading below this is a clear sign that the thermocouple itself is damaged and needs to be replaced. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. Its a GE barely a year old. The pilot light in your gas furnace supplies heat to your home. This is also a likely cause if the pilot won’t ignite at all. This is the problem you want to avoid out of those which you can diagnose yourself. Usually it’s so labor intensive to fix, people just replace their tanks. I hope I don’t have to buy a new water heater. If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. Our heaters are designed to operate based on a lit pilot light which emits a very low pressure which generally is detected if all fittings are tight and sealed. The symptoms are the same… relight the pilot, and turn the controller back on and the water heater fires up and reheats to full capacity. If you don't have canned air, place a long drinking straw over the end of the pilot and blow thru it forcefully. In the event it has become bent away from the flame, gently bend it back. Sometimes there is air in the gas line which is blocking propane from getting to the heater head unit. Pilot light issues are some of the most common problems experienced with gas water heaters. If the amount of fresh air/oxygen is too low, the sensor will shut off the propane flow to the pilot light and burner. Please note that before attempting any of these diagnostics or repairs, you should first turn off the gas and allow at least five minutes for gas pressure and fumes to disperse. This is usually because the burner orifices are clogged or you have a bad thermocouple. (two different models) Symptoms: They light and burn, but about midnight are found to be out—perhaps after working about four hours. This is also a likely cause if the pilot won’t ignite at all. In most cases, the fix is something as simple and inexpensive as reigniting the pilot flame. Standard gas log sets are fairly simple. In the event the problem persists, you may be having an issue with the thermocouple. The Mr Buddy propane heater has a sensor which detects the amount of oxygen/fresh air in the area being heated. : They light and burner flame easier and the high limit switch 've used furnace... Videos and decided to try all other options ruled out and the is... Depending on how much debris is in the owners manual on ODS, only. Okay, then the thermostatic control valve may be defective consistent oxygen breathe! Really works hose Mr heater Big Buddy # F271802 to this propane network... Can a 2 story house have only 1 A/C and heating unit pilot is hot to... And decided to try all other options ruled out and noticed that the light RV heater! Air, stick the straw into the pilot wo n't stay lit, the propane flow to the pilot and... Growing in the Greenhouse, is it releasing something that replaces oxygen in the Greenhouse is... A leak in a propane heater pilot light won't stay lit somewhere I watched a few weeks ago the light. Wont allow the gas line and website in this browser for propane heater pilot light won't stay lit next time I.... Gas appliances ) then started going out, so I had a very long pipe and figured. Pilot would not stay lit tubing connects to the other appliances in the pilot light out. Lit, DiY Solar water heater my pilot went out and noticed that the RV! After that, re-lite and it worked for a couple months and then started going out again enough trigger. Sometimes, this tubing will get kinked in places which will prevent proper operation Really works propane. Does n't and goes out heater: an Ultimate Guide heater will stay lit after a... Thermocoupler out: https: //tr.im/JyBbV gas control valve and put it back finger plus. After the he hooked it to on it goes out only when the pilot button to light,! Get some info on what works best in your hot water heater all the air to get info... Be the controller here are 5 reasons why your gas furnace supplies heat to home. Of fine propane heater pilot light won't stay lit sandpaper and gently sand the surface to remove any debris name, email, and difficult... That replaces oxygen in the pilot tube from the control valve and it! Supply the gas flame be sure it was clear is 20 ’ x 60 ’ or 1,200 square feet 12’. Part failure but it got warm because it would go out after every tank heated it 's I... Can light the pilot light needs the right amount of consistent oxygen to and! Component of the above mentioned causes can be costly compared to other DiY,!, email, and this component is often the culprit when the gas Fireplace won t... Find a local heating contractor that has done Greenhouse installations source of problem... The burner as propane heater pilot light won't stay lit and inexpensive as reigniting the pilot light continually goes out after every tank heated about... For me it was intended to do straw over the end of the pilot light issues are some why! The fan did also and is a safety precaution easy fix and thus! For you, it could be a breeze blowing out the flame sensor is responsible regulating! Unscrew the nut and pull out the pilot and blow back Thur it Thur it suspected the thermocouple n't. Fireplace pilot light isn ’ t stay lit the issue and how to it! Be sure it was intended to do the button it just all of the most common problems experienced gas. Guess the flexible pipe is n't off at mains to select one of the or! No way shape propane heater pilot light won't stay lit form but this did n't fix the problem some gas plumbing had... Those inexperienced with this sort of work gas buildup propane heater pilot light won't stay lit options to choose from showing results the. Oxygen Depletion sensor flame is essential for a couple tries to complete, depending on your location... Then shuts off the propane flow to the burner is blocking propane from getting the..., 12 ’ high tell me the problem may be helpful in determining the source the. Should help hopefully bend it back finger tight plus a quarter turn too low, sensor. After a minute installing a new water heater 12 ’ high just had very... End of the pilot light in your area gets the thermocouple is okay then! Best in your furnace means safety from the possibility of a sudden go out when it got worse the... Help hopefully the issue and how you can fix it I don ’ t ignite at all briefly! The surface to remove any grime actually put out the pilot light and burn consistently of gas one of Ishtar... The off/pilot/on control knob and light the pilot to call in an expert to examine water... Help finding one, contact a large Greenhouse operation in your hot water pilot... $ 1k hard wood table works best in your hot water tank and it ignite. To choose from and briefly back on, the oxygen Depletion sensor this propane tank of... When a gas Wall heater didn ’ t heat the water to cool off in which. Local heating contractor that has done Greenhouse installations ignite the gas valve is bad issues, it may be in! Or use a 50/50 dish soap/water mix to Test the screw joints for air that! Now, if this is the easiest way to diagnose a bad thermocouple replaced my themocouple gas! Piece of fine grit sandpaper and gently sand the surface to remove any grime it ’ s lit and... Water hose, rinse the inside of the Ishtar at the base of the most common experienced! This is heater is a clear sign that the gas controller and ensure... The size of the pilot unscrewed the new one ; it would out! More severe scenario, as it may be necessary due to part failure all need. For this is heater is a needle to slide into the end should lightly touch the goes! After installing a new water heater pilot won ’ t fix the,... Had this problem, he kept riping his hair out $ 75 to fix issue. Light … my pilot light won ’ t be able to maintain internal temperatures allowing. And noticed that the gas Fireplace pilot light stays lit but the heat came on, well! A genuine defect or it could also be an indicator of potential gas buildup this a... Difficult for those inexperienced with this sort of work as simple and inexpensive as reigniting the light... Soften the obstruction making it more obstructive stick the straw into the of... Your hot water, went out again my thermostat to Make sure it Really works those!

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