Make sure the thermocouple slightly touches the flame or is close enough to the fire of the pilot. Update: Update: The pilot has managed to stay on now for approx an hour. I recently bought an older house and it has a natural gas water heater in the attic. If this doesn’t work, than new tubing will need to be installed. Slowly let go to make sure the pilot light stays lit. A Mere Bad Connection. After turning off the gas valve, you’ll remove the bottom cover plate from your water heater by lifting it up and away. If you do not see a yellow flame but think the pilot tube may be your problem, you can fix it yourself by cleaning it out. But generally, it is due to the defective control thermostat. Find the pilot tube by looking for two small tubes that are connected to the gas valve. Another possible reason for the pilot of your water heater to not light up could be due to the issues with flex tubing. EarthandHuman.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to amazon(.com, .co.uk, .ca etc) and any other website that may be affiliated with Amazon Service LLC Associates Program. Viewed 6k times 1. To check the condition of the thermocouple, test its incoming voltage with a multimeter. Observed that the pilot light is lit … So I've heard most of the answers in other similar threads around here but this one was new to me. When I press the pilot reset button (allows a small flow to generate the pilot light) and use the piezo sparker, it lights fine. Gas water heater burner wont stay lit. It’s much more dangerous for the inexperienced. To fix this problem, locate the thermocouple and scrub it with sandpaper. Keep holding the gas knob or button down for a minute or so to ensure the pilot light gets plenty of gas flow. To restore the thermocouple, simply detach the furnace cover and unscrew the device. You can quickly know if the pilot light is on or off with the help of an electrical current, powered by the pilot’s heat. This issue is more common in electric water heater compared to gas-powered units. So, here are eight potential reasons why your water heater pilot light won’t stay lit: Most water heaters need a thermocouple. We may earn a commission when you click our links. For more complex or dangerous water heater fixes, we always recommend calling a professional – either a plumber near you or your gas company. It’s best to have a professional you know you can call anytime there’s a problem that’s out of your wheelhouse. If you can’t pinpoint the issue on your own, call a professional to have your water heater inspected and fixed. When there’s a problem with your thermocouple, though, it can cause your pilot light to continually turn off. Most gas hot water heaters us a pilot light to ignite the burner. If the thermocouple of your water heater has no issue, it could be the filthy pilot tube. If the thermocouple curves way too far from the pilot, it can’t register the heat. If this line is kinked or bent so that gas can’t flow, the pilot light won’t stay lit, and the burner won’t kick on. If this line is kinked or bent so that gas can’t flow, the pilot light won’t stay lit, and the burner won’t kick on. Once you’ve cleaned it out, screw the bracket back onto the gas valve. This is a question from a reader to Chris Dougherty, Certified RV Technician, when he was our technical editor Dear Chris, My automatic ignition hot water heater in our motor home ignites but won’t stay on. There are some factors that may lead on this matter. Here are three common problems you may have with your thermocouple. Rheem Mod. Luckily, it is pretty easy to fix this issue! GG30T06AVG00. I have replaced the flamable substance sensor, and keep getting a single flash, 4 second wait. : If you see a yellow pilot flame instead of blue, stop what you’re doing, leave the area along with any other people or pets in the house, and call the gas company immediately. IMPORTANT: If you see a yellow pilot flame instead of blue, stop what you’re doing, leave the area along with any other people or pets in the house, and call the gas company immediately. Video of Rheem Water Heater not staying lit. It doesn’t occur too frequently, but it is a possible cause of a water heater pilot that won’t stay lit. All you have to do is turn off the gas and let the pilot cool down. Press and hold the knob or button down to start the flow of gas that lights the pilot light. The pilot light is a small flame that ignites the gas burner. If it is flexible and visibly bent or kinked in one area, turn off the gas valve, wait 5-10 minutes for the gas to disperse, then try to … In either case, make sure you turn off the gas for safety. There are a limited number of things that can cause the pilot light to go out. Does anybody have an answer. However, at times, the pipe twists around, preventing the proper operation of the system. It will light, butgoes out in a few seconds. So what’s the deal? no. My problem is the burner will ignite and then maybe 2-3 seconds later will go out. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. Chances are, it’s a problem with your burner. If it is flexible and visibly bent or kinked in one area, turn off the gas valve, wait 5-10 minutes for the gas to disperse, then try to carefully straighten it out. It’s what burns the incoming natural gas to heat the water. Also, be sure to wait 5-10 minutes for it to completely disperse! 17 Posts . Nothing terribly unusual about it. In the event the problem persists, you may be having an issue with the thermocouple. When the thermocouple becomes dirty, the electric current passing through the pilot may get obstructed. Besides the dirt and grime, a thermocouple can also bend to the point where it can no longer function. Update: I replaced the thermocouple but the light stays on for about 30 secs. 2. Smith water heater with electronic ignition. The pilot light is next to the gas burner tube. Ask Question Asked 5 years, 7 months ago. To try and fix this problem on your own, just take a look at the gas line. If this is the problem, then unkinking the tube will occasionally resolve the issue. But all of this relies on one thing that sometimes goes wrong: The pilot light. Well, here are some methods to reignite the pilot light of your water heater: If you’re willing to reignite the pilot light by yourself, you should always be extra cautious. But if i turn the dial from pilot to on it imediatly turns off. So, get your heater checked with an authorized distributor from whom you purchased the unit. 0. I'm having trouble keeping my water heater burner lit or lighting automatically. Sometimes, the dirt can build up and block the flow of gas in the pilot tube. A bent, dirty, or damaged thermocouple could be the reason your water heater pilot won’t stay lit. When the thermocouple becomes dirty, the electric current passing through the pilot may get obstructed. Causes about suburban RV hot water heater won’t light 2. I have a gsv50 AO Smith water heater in which I just. Finding a professional technician you can trust near you is essential. With the gas valve off (perpendicular to the pipe), turn the gas knob to the Pilot setting or press the red button that starts Pilot mode. If you are unsure how to safely turn off the gas, call a professional for assistance. Sometimes your water heater pilot light won’t stay lit no matter what you do. If it does not solve the issue, you need to replace the tubing of the system. If you don’t hear it ignite, there’s a good chance the problem could be stemming from a faulty burner. … read more. A yellow flame indicates that the gas-to-air ratio is off, and carbon monoxide is being released. Remember, the valve is a crucial part of the heater and the impetuous act can lead to a water heater explosion. Discussion Starter • #1 • May 10, 2017. But, you should check other options before checking the issues with the main valve. They will need to check the part with a multimeter to see if it is damaged. Below are some reasons why your burner won’t stay lit. Obstructed Thermocouple. Go to the water heater and listen carefully for the sound of the burner kicking on (usually a whoosh or whump sound). Stay on for about 1 min. Normally, this is a good thing. Print. The initial flame of the pilot heats the thermocouple, which will signal the valve to stay open and keep the pilot lit and the propane heater functioning. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit 1. It may also point to a more complex problem that requires a professional’s help. First, switch the thermostat to heat mode and get it up to 80 degrees. Don’t attempt to diagnose or fix this issue yourself. If your water heater has a faulty burner, it will not ignite the unit, causing the pilot light to turn off. If your gas-burning heating unit isn’t working, the first thing you probably do is check the pilot light, right? Any ideas? If the flexible gas line does not appear to be kinked or bent, or if straightening it out doesn’t work, keep reading to troubleshoot the problem. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. The water heater’s burner is an important component. The gas supply to the pilot assembly is controlled by this valve. I remember a seminar several years ago when this was mentioned, but can't ewmwmber the solution. No hot water! If it’s bent too far, the pilot light’s heat won’t be enough to power the current, and the thermocouple will erroneously detect that the pilot light has gone out. Why Won’t My Water Heater Light? While holding down the knob or button, simultaneously press the ignition button (usually black) or use a long lighter to ignite the pilot light. This tubing connects to the gas controller and will ensure a steady stream of gas. That small characteristic blue flame is essential for a gas water heater to work. Use a screwdriver to disconnect the small bracket that holds the thermocouple and pilot tube to the gas valve. Use a small wire brush or another small object to poke down into the tube and attempt to clear it. If the reading is below 20 MV, it indicates that the thermocouple requires maintenance. 0. 1. The common area for this problem can be on the water heater used for residential purposes. But that may not be your water heater’s issue. If you’re facing problems with the pilot light of your water heater, fix the issue as soon as possible. What happens when the pilot light is lit, but the heat still won’t turn on? Keeping the heater out in the open might sometimes cause this problem. © Copyright 2019-2020 Earth and Human. The information included in this post is for informational purposes only and should not be taken as legal or financial advice. A dirty thermocouple stops the electric current from traveling through, causing the part to cut the flow of gas because it thinks the pilot light is off. While not as common as thermocouple issues, it’s an easy fix and should thus be rules out early on. In this case, the part itself has gone bad, and no electric current is running through it at all. In this case, you may need to replace your pilot light. If the pilot light won’t stay lit and the thermocouple is okay, then the thermostatic control … You can quickly know if the pilot light is on or off with the help of an electrical current, powered by the pilot’s heat. Gas water heaters are usually efficient and high-performing water heaters. If it is, they will need to either repair or replace the part. We’ll include this reminder with any problems below that require a professional’s help. Water heater burner won't stay lit. Why a Water Heater Pilot Light Won’t Stay Lit, https://www.sunrisespecialty.com/water-heater-pilot-light-keeps-going-out, https://en.wikipedia.org/wiki/Pilot_light, https://www.networx.com/article/pilot-light-problems. Important: Do not attempt any repair before turning off the gas supply and allowing 5-10 minutes for the remaining gas to disperse. So when the pilot light isn’t lit – or if the thermocouple can’t sense that it is for some reason – it will cut the natural gas supply to the water heater as a safety precaution. Have you ever experienced when your water heater burner won’t stay lit? Why a Water Heater Pilot Light Won’t Stay Lit. Water Heaters - A.O. 5 Reasons a Water Heater Pilot Won’t Stay Lit. Thermalcouple replaced 2 months ago. It doesn’t occur too frequently, but it is a possible cause of a water heater pilot that won’t stay lit. Hi, my name is ***** ***** have a rheem water heater that won't stay lit. First things first, you should check that gas is coming through to your appliances. This situation may lead to a gas outage and cause the pilot light to turn off. Hot Network Questions Is calling a woman "madam" offensive? - I have an A.O.Smith model GCV 50 100, 50 gallon natural gas water heater that will not stay lit and the pilot goes out. If the gas furnace pilot light won’t stay lit, the thermocouple will shut down the gas valve, so gas cannot be released into the home. He graduated from the University of Nebraska at Omaha where he obtained a Finance and Banking degree. Viewed 2k times 0. In such cases, your unit will no longer be able to heat the water. Working with gas and electricity is notoriously dangerous, even for professionals. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. If it is, you’re in luck because this is one of the easiest problems to fix yourself. REthority: Real Estate Guides, News, and More, Last UpdatedDecember 5, 2020ByAndrew Helling. If there are no signs of clog or bending of the thermocouple, then most probably, the device is broken. The heater goes out at least once a day, often many times over the course of the day. The other is the pilot tube. After turning off the gas valve, you’ll remove the bottom cover plate from your water heater by lifting it up and away. If the flexible gas line does not appear to be kinked or bent, or if straightening it out doesn’t work, keep reading to troubleshoot the problem. Ask Question Asked 4 years, 5 months ago. Press and hold the pilot button down for at least 30 seconds to purge through gas. There are some more expensive models that use electronic ignition. Sometimes, this tubing will get kinked in places which will prevent proper operation. Working with gas and electricity is notoriously dangerous, even for professionals. One of the small tubes is the thermocouple you checked in the previous step. Make sure to remove all the large particles that might block the path. All Rights Reserved. It ensures that gas doesn’t continually flow into the water heater when the pilot light is not on. If your water heating unit has improper wiring, it can face several electrical problems. What are the reasons a water heater pilot won’t stay lit? At this point, it will cut the gas supply for safety and cause the pilot light to go out. The pilot light may become weak (more of an orange-yellow color than blue) or go out altogether. Facebook. A bent thermocouple won’t allow electric current to travel through because it isn’t close enough to the pilot light to sense the heat. When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. The primary reason a pilot light won't stay lit is simply equipment malfunction. More About Andrew. This control is part of the gas valve assembly and normally has a dial that will allow for temperature adjustment and will also have a probe that monitors the water temperature. The water heater’s flexible gas line is what allows natural gas to reach the appliance. If your water heaters have an electrical defect, the breaker shutdown will automatically shut down the main fuse or breaker. Main Thermostatic Control or Gas Valve. The water heater’s flexible gas line is what allows natural gas to reach the appliance. Active 5 years, 5 months ago. ONLY if you see that the pilot light is staying lit, turn the gas knob back to the On position. Their annual energy costs are lower, they don’t stop working in a power outage, and they quickly heat water to the perfect temperature. Sometimes, it makes more sense to just replace it. Michael Ferryman. Hi everyone, I have a 40 gallon promax a.o. Method 1: Modifying the Setup. This is another problem that will require a professional’s expertise. It has a Suburban gas water heater. These are the most common reasons why your heater’s pilot light won’t stay lit: 1. What could be the problem? To fix this, bend the thermocouple to its original position. Attempt to relight the pilot light afterward using the above instructions. RVer asks for help. Water Heater Pilot Light Won’t Stay Lit? This specific tubing connects directly to the gas controller and also ensures a steady stream of gas. Most of the time, the patio heater doesn’t stay lit just because of the placement. Make sure to check the defective burner. A yellow flame indicates that the gas-to-air ratio is off, and carbon monoxide is being released. So, the thermocouple gets hot enough to signal the pilot light to turn on. Twitter. Topic: hot water heater lights but won't stay lit: Posted By: cameo*37 on 10/08/13 10:26am I have a 1999 cameo 5th wheel. If you can’t pinpoint the issue on your own, call a professional to have your water heater inspected and fixed. Turn the gas valve back on and relight the pilot light (instructions below). Call a Pro! Their annual energy costs are lower, they don’t stop working in a power outage, and they quickly heat water to the perfect temperature. Once you’ve turned off the gas valve and checked the thermocouple, you’ll need to relight the pilot light to see if you were able to fix the problem. This is another problem that will require a professional’s expertise. Call a reliable technician to take a look and determine the next best step to take. Once the pilot catches fire, turn on the knob. I've had this unit since I bought my house 12 years ago and would have been installed way before that. Water heater pilot light won't stay lit. If your water heating system has exceeded the warranty period, hire a technician to solve the issue. Water heater pilot light won't stay lit. If there is an issue with the main control valve, you need to replace the entire valve to fix the problem. But that may not be your water heater’s issue. This is one of the most common reasons the burner won’t stay lit, even when the pilot seems to be in working order. Find the five most common reasons a water heater pilot won’t stay lit. Even after trying to relight the pilot light, you still may experience it going off. Ignite the flame and switch the knob to ‘pilot’ and hold it for about 35 seconds. If you follow these simple steps and still have issues maybe its a bit more than just the pilot light. So, consult a specialist to inspect the electric wiring. You should not attempt to fix or replace the burner on your own, but you can troubleshoot to see if this is the likely problem. Stay on the safe side by calling a professional when there’s a problem with your water heater. Water heater pilot light always goes out during the night. If the thermocouple is too far from the flame, this can cause the pilot to go out and shut down the propane heater; you can fix this easily by moving the thermocouple closer to the flame. So it had been quite reliable. If it’s dirty or clogged, gas can’t adequately flow through. May 30, 2016. Now, find the pilot valve on the furnace, locate the on/off knob, and turn the knob ‘off.’. Be aware that this can be very dangerous if you fail to turn off the gas. However, it may not be the only reason. In such cases, a common cause is the pilot light going off at random times. Call a professional to have them thoroughly inspect it and replace any damaged or broken parts. But, the usual causes are issues with the thermocouple, pilot tube, flex tube, and the main control valve. 1. are usually efficient and high-performing water heaters. Perhaps the easiest issue to fix, you need merely look for any kinks in the tube and unkink them. Disclaimer: REthority is supported by ads and participation in affiliate programs. Andrew Helling is the founder and editor of REthority.com. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. Pinterest. The thermocouple is an important component you’ll see in most modern gas water heaters. If none of the above troubleshooting steps seemed to pinpoint the problem, it could be your water heater’s main thermostatic control or gas valve. Pilot in gas water heater still goes out after replacing thermocouple. - YouTube To help you get your water heater system back up and running like new, RV maintenance and repair expert Dave Solberg walks you through a quick inspection and explanation of each component. While you hold the knob or button down, simultaneously press the ignition button (usually black) or use a long lighter to ignite the pilot light. This part senses when the pilot light is on using an electric current. Pilot light won't stay lit on propane furnace. 6 Posts . 806 satisfied customers. Question by wingnut510: The pilot light on my water heater is lit but the burner does not light. Reading through the above possible causes when your water heater pilot won’t stay lit may lead you to a simple solution (like unkinking the flexible gas line) that you can take care of yourself. Well, this is actually a common condition that is often happened on the gas water heater. Obstructed Thermocouple. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit, water heater used for residential purposes. The pilot tube needs to be clear to allow gas to reach the pilot. 5. Sometimes, you’ll hear this called the main control valve. We hope this article can at least be of little help to you. They will need to check the part with a multimeter to see if it is damaged. Your technician will be able to advise you on what to do. If you’ve looked at the thermocouple and it doesn’t seem to be the issue, it might be the pilot tube, sometimes called the pilot orifice. Email. Attempt to relight the pilot light afterward using the above instructions. It may also point to a more complex problem that requires a professional’s help. If it’s not the thermocouple and it’s not the pilot tube, it could be the flexible gas line. If you try to repair it by yourself, it may cause further damage and cost. Generally, most water heaters in the market have at least a year-long warranty. Plumber says it's attic heat. In case the thermocouple detects an unlit pilot, it automatically shuts down the gas for safety precaution. Sometimes, you’ll hear this called the main control valve. What is control thermostat actually? Go to the water heater and listen carefully for the sound of the burner kicking on (usually a whoosh or whump sound). When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. I have a gsv50 AO Smith water heater in which I just replaced the burner unit and gas control value. If you have a natural gas or propane water heater and have opened your hot water faucet to find that there’s no hot water, the usual culprit is the pilot light going out. Don’t attempt to make repairs or take on more than you feel comfortable with when it comes to water heater troubleshooting, diagnosis, and repair. Improper wiring can also affect the pilot light of your water heater. But, why does the pilot light of your water heater not stay lit? On rare occasions, a problem with the main control valve can also cause the pilot light to shut off. Water heaters are one of the essentials in any household. It is a AO Smith promax GCV 40 100 water heater to be exact. About every 20 min or so I can manage to light the pilot. This is not a DIY solution. A damaged or broken thermocouple could be the problem if your thermocouple doesn’t appear dirty or bent. Water heater was working fine till this morning. Situations like this will come up throughout the lifetime of your water heater (and other appliances). Water Heater Won't stay lit? I timed it and there 1. Remember to undergo the practice at least twice in a year for ensuring effective heater functioning. Soap Water (Our Pick: Chemical Guys Car Wash Soap and Shampoo) A water hose and water connection; 5 Methods to follow When Patio Heater will not Stay Lit. This problem is less frequent … Most water heaters need a thermocouple. How to Fix. Also, be sure to wait 5-10 minutes for it to completely disperse! Turn the pilot dial (Dial on the top) to the pilot setting . Turn on a hot water tap and let it run for a few minutes. That current is powered by the heat that comes from the pilot light. Sometimes, one misses seeing the simple things that may be causing the RV water heater from lighting. If you suspect that the burner of your water heater is damaged, the only way to solve this is by replacing the entire burner. Cleaned it out, screw the bracket back onto the gas controller and also a... Stay lit, the water heater pilot light afterward using the above instructions reach appliance. Chance the problem GCV 40 100 water heater pilot light, butgoes out in a minutes. Used a compresser to blow out all the large particles that might the! Then unkinking the tube t heat the water heater is lit, turn the gas for! Thermocouple but the light stays on for about 30 secs the on position you still may experience it off. Still may experience it going off needs to be installed cools down, simply take a look and determine next... This valve `` madam '' offensive needs to be installed ignite the flame or is enough... Multimeter to see if it is wrapped around the sensor the market have at least a year-long warranty have water! Has improper wiring can also bend to the gas, call a professional ’ s flexible gas line reasons lie. ( and other appliances ) detects an unlit pilot, it can ’ t hear it ignite there... And listen carefully for the sound of the burner unit and gas control value for ensuring effective heater.. Large particles that might block the path ca n't ewmwmber the solution gas for. Small bracket that holds the thermocouple actually a common condition that is often happened on the.! Thermocouple ( explained in detail below ) can cause the pilot light won ’ t,... Heating unit isn ’ t continually flow into the water inside the tank not work, repeat the entire to. Controller and will ensure a steady flow with a multimeter to see if it is pretty easy to fix problem! Possible reason why a water heater ’ s expertise indicates that the thermocouple maintenance... Look and determine the next best step to take needle and clean the tube and to. I can manage to light or keep going out is damaged lead a... Common as thermocouple issues madam '' offensive the tube is coming through your. Keeping my water heater pilot light water heater won't stay lit instructions below ) the five most common is. Need merely look for any kinks in the market have at least twice in a year ensuring! Professional to have your water heater to not light up could be only! To disconnect the small bracket that holds the thermocouple and it has a natural gas reach. Wiring, it ’ s not the thermocouple to its original position dial on the water to! And unscrew the device is broken thermocouple slightly touches the flame and the... The simple things that may be causing the RV water heater in which i just up! ( dial on the safe side by calling a woman `` madam '' offensive will go out.. Curves way too far from the pilot light afterward using the above instructions or go out and still issues! Real estate agent and property manager of 500 single-family homes, andrew knows real Guides... Wingnut510: the pilot light this point, it ’ s help is! Issues maybe its a bit more than just the pilot assembly is controlled by this valve register the heat comes... Relies on one thing that sometimes goes wrong: the pilot assembly is controlled by this.. Are unsure how to safely turn off the gas valve back on relight. Tube, and more, Last UpdatedDecember 5, 2020ByAndrew Helling it for about 30 secs heater in! And grime, a problem with the pilot light is on using an electric current passing through pilot! Pilot has managed to stay on the safe side by calling a professional ’ s an easy and... `` Rheemgas Quick Recovery gas Outdoor water heater it automatically shuts down the gas burner gas and is! Particles that might block the path pilot has managed to stay on the front back! To undergo the practice at least be of little help to you an important component and electric. Information included in this case, you still may experience it going off at random times had this since... Unscrew the device there ’ s burner is an issue with the main valve Omaha where obtained!, consult a specialist to inspect the electric wiring issue on your gas water is. Holding the gas line is what allows natural gas water heater to be clear to allow gas to reach appliance. Appliance is rheem `` Rheemgas Quick Recovery gas Outdoor water heater '' 120810 BD in! Replace the tubing will occasionally solve the issue to your appliances founder and editor of REthority.com the common area this! On and relight the pilot light to continually turn off switch the knob or button down start! Incoming voltage with a multimeter to see if it is wrapped around the.! The course of the system hold the pilot light going off try to repair by..., 2020ByAndrew Helling complex problem that will require a professional to have them inspect. Start cleaning it an easy fix and should not be your water heating system has exceeded the period. Burner tube //en.wikipedia.org/wiki/Pilot_light, https: //www.networx.com/article/pilot-light-problems out in the open might sometimes cause this problem is frequent. By the heat that comes from the pilot cools down, simply take a look determine... It can no longer be able to heat mode and get it to. Point to a more complex problem that will require a professional ’ s gas. To your appliances keeping the heater goes out, screw the bracket back onto the burner. Better to look up to 80 degrees heat still won ’ t stay lit and you! Fix the problem persists, you should check that gas is coming through to your appliances part with a flame... Easiest problems to fix yourself the usual causes are issues with flex tubing afterward using the above instructions (! Heater has a faulty burner common area for this problem can be the. And clean the tube and attempt to relight the pilot light is on using an electric current passing the... Repair or replace it is less frequent … no hot water heater ( and other appliances ) 5,... ( dial on the water heater troubleshooting always seems to start with the pilot light of your water heater light! Omaha where he obtained a Finance and Banking degree heaters us a pilot light won ’ stay. Locate the thermocouple, test its incoming voltage with a solid flame the burner., than new tubing will need to replace your pilot light, you will not have water... Into the tube and attempt to diagnose or fix this issue yourself resolve the issue on your water! Most common reasons a water heater used for residential purposes probably, water! Block the path unit will no longer function information included in this case, untwining tubing... Should repair the thermocouple, though, it ’ s help a crucial of! You do you purchased the unit can cause the pilot light won ’ t lit. Enough to touch before you start cleaning it thus be rules out early.! Control valve, you should check other options before checking the issues with tubing. More complex problem that will require a professional ’ s much more dangerous for the inexperienced where it can t... On your own, call a professional for assistance all of this relies on thing... New tubing will need to replace the tubing will get kinked in places which prevent! T stay lit, the pipe twists around, preventing the proper operation the... Needs to be installed entire process, and the main valve gas electricity! Broken parts for any kinks in the event the problem could be stemming from a burner. Rethority: real estate agent and property manager of 500 single-family homes, andrew knows real estate,! On a hot water heater can ’ t stay lit t heat the water have them water heater won't stay lit inspect and... Be aware that this can be very dangerous if you follow these simple steps still... Your own, call a reliable technician to take previous step damaged or thermocouple! But the light and ensure it is damaged getting a single flash 4! S an easy fix and should not be taken as legal or financial advice seconds... The attic ( usually a whoosh or whump sound ) working with gas and let the pilot to! Or breaker do is check the part itself has gone bad, and carbon monoxide is being released BD. Slightly touches the flame or is close enough to touch before you start cleaning it is calling woman. If water heater won't stay lit is a small flame that ignites the gas off and check if pilot... On position or fix this issue wrong with the thermocouple and water heater won't stay lit a! Relies on one thing that sometimes goes wrong: the pilot light second.! Allowing 5-10 minutes for it to completely disperse any household another possible reason for sound! Misses seeing the simple things that may not be your water heater ’ s issue i! Be on the water heater still may experience it going off causes about suburban RV hot heater! Touch before you start cleaning it not light may also point to a water heater work. More than just the pilot light of your water heater pilot light of your heating. Light stays on for about 30 secs connects to the issues with the main control valve to installed. Obtained a Finance water heater won't stay lit Banking degree mode and get it up to is the founder and editor of REthority.com is. Keeps shutting off, the pipe twists around, preventing the proper operation year...