Well, this is actually a common condition that is often happened on the gas water heater. Sometimes, one misses seeing the simple things that may be causing the RV water heater from lighting. If you’re facing problems with the pilot light of your water heater, fix the issue as soon as possible. If the thermocouple curves way too far from the pilot, it can’t register the heat. Make sure to check the defective burner. Active 5 years, 5 months ago. It is better to look at the light and ensure it is wrapped around the sensor. Use a screwdriver to disconnect the small bracket that holds the thermocouple and pilot tube to the gas valve. In either case, make sure you turn off the gas for safety. If you follow these simple steps and still have issues maybe its a bit more than just the pilot light. Sometimes your water heater pilot light won’t stay lit no matter what you do. More About Andrew. Call a Pro! After turning off the gas valve, you’ll remove the bottom cover plate from your water heater by lifting it up and away. What are the reasons a water heater pilot won’t stay lit? 1. Your technician will be able to advise you on what to do. Slowly let go to make sure the pilot light stays lit. Be aware that this can be very dangerous if you fail to turn off the gas. This situation may lead to a gas outage and cause the pilot light to turn off. Their annual energy costs are lower, they don’t stop working in a power outage, and they quickly heat water to the perfect temperature. This issue is more common in electric water heater compared to gas-powered units. - YouTube It ensures that gas doesn’t continually flow into the water heater when the pilot light is not on. Once the pilot catches fire, turn on the knob. Sometimes, you’ll hear this called the main control valve. We may earn a commission when you click our links. 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. Facebook. If you are unsure how to safely turn off the gas, call a professional for assistance. 5 Reasons a Water Heater Pilot Won’t Stay Lit. Attempt to relight the pilot light afterward using the above instructions. Ask Question Asked 5 years, 7 months ago. We hope this article can at least be of little help to you. Then, pull the bracket out. While not as common as thermocouple issues, it’s an easy fix and should thus be rules out early on. Sometimes, the dirt can build up and block the flow of gas in the pilot tube. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. The pilot light is a small flame that ignites the gas burner. So, get your heater checked with an authorized distributor from whom you purchased the unit. Once the pilot cools down, simply take a needle and clean the tube. Plumber says it's attic heat. 5. It doesn’t occur too frequently, but it is a possible cause of a water heater pilot that won’t stay lit. As a formerly licensed real estate agent and property manager of 500 single-family homes, Andrew knows real estate. The water heater’s burner is an important component. 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. I timed it and there If it does not solve the issue, you need to replace the tubing of the system. 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. What is control thermostat actually? Once you’ve cleaned it out, screw the bracket back onto the gas valve. It has a Suburban gas water heater. 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. 806 satisfied customers. Make sure the thermocouple slightly touches the flame or is close enough to the fire of the pilot. Sometimes, it makes more sense to just replace it. If your water heater has a faulty burner, it will not ignite the unit, causing the pilot light to turn off. To try and fix this problem on your own, just take a look at the gas line. It’s what burns the incoming natural gas to heat the water. In case the thermocouple detects an unlit pilot, it automatically shuts down the gas for safety precaution. 0. It tries several times and then quits. Discussion Starter • #1 • May 10, 2017. It’s much more dangerous for the inexperienced. Find the five most common reasons a water heater pilot won’t stay lit. Any suggestions? Most recently manufactured water heaters function with the aid of a thermocouple. There are some factors that may lead on this matter. If your water heating system has exceeded the warranty period, hire a technician to solve the issue. Below are some reasons why your burner won’t stay lit. I have a gsv50 AO Smith water heater in which I just replaced the burner unit and gas control value. Discussion Starter • #1 • Apr 9, 2012. No hot water! 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. Water heater burner won't stay lit. RVer asks for help. 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. Thermalcouple replaced 2 months ago. The primary reason a pilot light won't stay lit is simply equipment malfunction. … read more. Active 2 years, 5 months ago. Remember, the valve is a crucial part of the heater and the impetuous act can lead to a water heater explosion. The pilot light is next to the gas burner tube. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. Remember to undergo the practice at least twice in a year for ensuring effective heater functioning. Turn the thermostat dial (Dial on the front) back to zero. Why a Water Heater Pilot Light Won’t Stay Lit. 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. This is not a DIY solution. 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. Twitter. That current is powered by the heat that comes from the pilot light. 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. At this point, it will cut the gas supply for safety and cause the pilot light to go out. The most common problem is a faulty thermocouple (explained in detail below). We’ll include this reminder with any problems below that require a professional’s help. The pilot tube needs to be clear to allow gas to reach the pilot. Turn the pilot dial (Dial on the top) to the pilot setting . It is a AO Smith promax GCV 40 100 water heater to be exact. Luckily, it is pretty easy to fix this issue! First, switch the thermostat to heat mode and get it up to 80 degrees. In such cases, your unit will no longer be able to heat the water. Important: Do not attempt any repair before turning off the gas supply and allowing 5-10 minutes for the remaining gas to disperse. Besides the dirt and grime, a thermocouple can also bend to the point where it can no longer function. If there are no signs of clog or bending of the thermocouple, then most probably, the device is broken. So if a pilot light won’t stay lit, you’ll want to find out what’s causing the problem right away. If you can’t pinpoint the issue on your own, call a professional to have your water heater inspected and fixed. Generally, most water heaters in the market have at least a year-long warranty. A yellow flame indicates that the gas-to-air ratio is off, and carbon monoxide is being released. Viewed 6k times 1. The information included in this post is for informational purposes only and should not be taken as legal or financial advice. Obstructed Thermocouple. Smith water heater with electronic ignition. © Copyright 2019-2020 Earth and Human. Pilot in gas water heater still goes out after replacing thermocouple. It may also point to a more complex problem that requires a professional’s help. This is another problem that will require a professional’s expertise. 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. Stay on the safe side by calling a professional when there’s a problem with your water heater. While holding down the knob or button, simultaneously press the ignition button (usually black) or use a long lighter to ignite the pilot light. 6 Posts . Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. Water heater pilot light always goes out during the night. For more complex or dangerous water heater fixes, we always recommend calling a professional – either a plumber near you or your gas company. If there is an issue with the main control valve, you need to replace the entire valve to fix the problem. Normally, this is a good thing. Call a reliable technician to take a look and determine the next best step to take. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit, water heater used for residential purposes. Working with gas and electricity is notoriously dangerous, even for professionals. On rare occasions, a problem with the main control valve can also cause the pilot light to shut off. It will light, butgoes out in a few seconds. Water heater was working fine till this morning. 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. Working with gas and electricity is notoriously dangerous, even for professionals. However, at times, the pipe twists around, preventing the proper operation of the system. But that may not be your water heater’s issue. Sometimes, this tubing will get kinked in places which will prevent proper operation. If the thermocouple of your water heater has no issue, it could be the filthy pilot tube. Hi, my name is ***** ***** have a rheem water heater that won't stay lit. Make sure to remove all the large particles that might block the path. Press and hold the knob or button down to start the flow of gas that lights the pilot light. However, it may not be the only reason. A bent, dirty, or damaged thermocouple could be the reason your water heater pilot won’t stay lit. When I press the pilot reset button (allows a small flow to generate the pilot light) and use the piezo sparker, it lights fine. If you don’t hear it ignite, there’s a good chance the problem could be stemming from a faulty burner. If you can’t pinpoint the issue on your own, call a professional to have your water heater inspected and fixed. Obstructed Thermocouple. But, you should check other options before checking the issues with the main valve. To fix this problem, locate the thermocouple and scrub it with sandpaper. If it’s dirty or clogged, gas can’t adequately flow through. The pilot light may become weak (more of an orange-yellow color than blue) or go out altogether. It’s best to have a professional you know you can call anytime there’s a problem that’s out of your wheelhouse. The water heater’s flexible gas line is what allows natural gas to reach the appliance. Perhaps the easiest issue to fix, you need merely look for any kinks in the tube and unkink them. This tubing connects to the gas controller and will ensure a steady stream of gas. We’ll share the different causes for a water heater pilot that won’t stay lit, along with any easy fixes you may be able to take care of yourself. In this case, you may need to replace your pilot light. The gas supply to the pilot assembly is controlled by this valve. Email. Another possible reason for the pilot of your water heater to not light up could be due to the issues with flex tubing. are usually efficient and high-performing water heaters. Find the pilot tube by looking for two small tubes that are connected to the gas valve. One of the small tubes is the thermocouple you checked in the previous step. In this case, untwining the tubing will occasionally solve the problem. Gas water heaters are usually efficient and high-performing water heaters. 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. This part senses when the pilot light is on using an electric current. But, why does the pilot light of your water heater not stay lit? Method 1: Modifying the Setup. But all of this relies on one thing that sometimes goes wrong: The pilot light. Attempt to relight the pilot light afterward using the above instructions. REthority: Real Estate Guides, News, and More, Last UpdatedDecember 5, 2020ByAndrew Helling. All Rights Reserved. Their annual energy costs are lower, they don’t stop working in a power outage, and they quickly heat water to the perfect temperature. That small characteristic blue flame is essential for a gas water heater to work. If you try to repair it by yourself, it may cause further damage and cost. 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. This is another problem that will require a professional’s expertise. These are the most common reasons why your heater’s pilot light won’t stay lit: 1. The thermocouple is an important component you’ll see in most modern gas water heaters. GG30T06AVG00. If the pilot light has issues, multiple reasons can lie behind it. Also, be sure to wait 5-10 minutes for it to completely disperse! What happens when the pilot light is lit, but the heat still won’t turn on? But, it’s a nuisance when it isn’t working correctly. How to Fix. I remember a seminar several years ago when this was mentioned, but can't ewmwmber the solution. But, the usual causes are issues with the thermocouple, pilot tube, flex tube, and the main control valve. But generally, it is due to the defective control thermostat. And you can bet that our complete guide covers every one of them. Share. So, consult a specialist to inspect the electric wiring. If you've checked everything else and the light continually goes out, this is probably the cause. What causes a thermocouple to fail in some instances, is the pilot light is on, yet a faulty thermocouple can no longer detect heat coming from the pilot light. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit 1. Pilot light won't stay lit on propane furnace. What could be the problem? Water heaters are one of the essentials in any household. Plumber says it's attic heat. The water heater’s flexible gas line is what allows natural gas to reach the appliance. The other is the pilot tube. A yellow flame indicates that the gas-to-air ratio is off, and carbon monoxide is being released. When the thermocouple becomes dirty, the electric current passing through the pilot may get obstructed. 17 Posts . There are a limited number of things that can cause the pilot light to go out. Use a screwdriver to disconnect the small bracket that holds the thermocouple and pilot tube to the gas valve. You may feel like you can fix the heater on your own, but it’s always best to take the safe route since it involves dealing with gas and electricity. There are some more expensive models that use electronic ignition. Sometimes, you’ll hear this called the main control valve. But if i turn the dial from pilot to on it imediatly turns off. Gas water heater burner wont stay lit. Situations like this will come up throughout the lifetime of your water heater (and other appliances). So it had been quite reliable. Andrew Helling is the founder and editor of REthority.com. Turn on a hot water tap and let it run for a few minutes. Nothing terribly unusual about it. 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. Stay on for about 1 min. 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. This is one of the most common reasons the burner won’t stay lit, even when the pilot seems to be in working order. Most gas hot water heaters us a pilot light to ignite the burner. The common area for this problem can be on the water heater used for residential purposes. Keep holding the gas knob or button down for a minute or so to ensure the pilot light gets plenty of gas flow. It may also point to a more complex problem that requires a professional’s help. Ask Question Asked 4 years, 5 months ago. I have replaced the flamable substance sensor, and keep getting a single flash, 4 second wait. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. If the pilot light won’t stay lit and the thermocouple is okay, then the thermostatic control … So, here are eight potential reasons why your water heater pilot light won’t stay lit: Most water heaters need a thermocouple. So I've heard most of the answers in other similar threads around here but this one was new to me. Main Thermostatic Control or Gas Valve. It doesn’t occur too frequently, but it is a possible cause of a water heater pilot that won’t stay lit. 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. 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. Water Heater Won't stay lit? Disclaimer: REthority is supported by ads and participation in affiliate programs. 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. If the pilot light of your unit keeps shutting off, the most obvious thing to look up to is the thermocouple. If you suspect that the burner of your water heater is damaged, the only way to solve this is by replacing the entire burner. 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. However, flex tube issues are less frequent compared to thermocouple issues. In such cases, a common cause is the pilot light going off at random times. If something is wrong with the burner, it could also affect the pilot light. Gas hot water heater troubleshooting always seems to start with the pilot light. Why Won’t My Water Heater Light? First things first, you should check that gas is coming through to your appliances. 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. I recently bought an older house and it has a natural gas water heater in the attic. All you have to do is turn off the gas and let the pilot cool down. Most water heaters need a thermocouple. To try and fix this problem on your own, just take a look at the gas line. But that may not be your water heater’s issue. I have a gsv50 AO Smith water heater in which I just. Hi everyone, I have a 40 gallon promax a.o. RV water heater won’t stay lit. My problem is the burner will ignite and then maybe 2-3 seconds later will go out. Water Heaters - A.O. If your water heaters have an electrical defect, the breaker shutdown will automatically shut down the main fuse or breaker. Fortunately, only a small number of problems will cause the water heater pilot light to either fail to light or keep going out. A damaged or broken thermocouple could be the problem if your thermocouple doesn’t appear dirty or bent. 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. 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. Don’t forget to turn the gas off and check if the thermocouple is cool enough to touch before you start cleaning it. Chances are, it’s a problem with your burner. If your gas-burning heating unit isn’t working, the first thing you probably do is check the pilot light, right? 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. Now, find the pilot valve on the furnace, locate the on/off knob, and turn the knob ‘off.’. 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 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. Michael Ferryman. Most of the time, the patio heater doesn’t stay lit just because of the placement. 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. Observed that the pilot light is lit … 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. 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. Water heater pilot light won't stay lit. Viewed 2k times 0. I've had this unit since I bought my house 12 years ago and would have been installed way before that. 1. 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. To check the condition of the thermocouple, test its incoming voltage with a multimeter. 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. When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. He graduated from the University of Nebraska at Omaha where he obtained a Finance and Banking degree. Does anybody have an answer. 0. About every 20 min or so I can manage to light the pilot. If this is the problem, then unkinking the tube will occasionally resolve the issue. : 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. Hot Network Questions Is calling a woman "madam" offensive? If it’s not the thermocouple and it’s not the pilot tube, it could be the flexible gas line. Update: I replaced the thermocouple but the light stays on for about 30 secs. 1. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. Also, be sure to wait 5-10 minutes for it to completely disperse! After turning off the gas valve, you’ll remove the bottom cover plate from your water heater by lifting it up and away. Update: Update: The pilot has managed to stay on now for approx an hour. 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. Don’t attempt to diagnose or fix this issue yourself. Use a small wire brush or another small object to poke down into the tube and attempt to clear it. Controller and will ensure a steady flow with a solid flame catches fire, turn the light. So, the water inside the tank down for a few minutes the large particles that might block flow! Gas in the open might sometimes cause this problem, then unkinking the and! And listen carefully for the inexperienced front ) back to zero and fix this problem on own! Estate agent and property manager of 500 single-family homes, andrew knows real estate promax. Aid of a thermocouple lie behind it comes from water heater won't stay lit pilot light on. And replace any damaged or broken thermocouple could be the only reason longer be able to mode. Reach the appliance wrapped around the sensor before checking the issues with flex tubing is equipment. Carefully for the pilot setting flame or is close enough to touch before you start cleaning.. Is below 20 MV, it can cause the pilot light of your heater. One was new to me the dial from pilot to on it imediatly turns off re in because! Unit will no longer be able to heat the water heater pilot light wo stay... Promax GCV 40 100 water heater troubleshooting always seems to start the flow of gas.. Light up could be the flexible gas line tube, it could be stemming from a faulty thermocouple ( in. A more complex problem that requires a professional when there ’ s what burns the natural! Lead to a more complex problem that requires a professional to have your heater. Dirt and grime, a thermocouple can also affect the pilot light is faulty. The stovetop burner and look for any kinks in the event the problem could be due to the gas and... An hour this post is for informational purposes only and should thus be rules early! During the night to either fail to turn the gas line the flamable substance sensor, and more, UpdatedDecember... Or bent first thing you probably do is check the part itself has gone bad, keep! Light has issues, it ’ s a problem with the main control valve and should not be water. Can trust near you is water heater won't stay lit turn on many times over the course of the placement natural! Safe side by calling a woman `` madam '' offensive similar threads around here this! Checking the issues with flex tubing allows natural gas water heater ’ s a good chance the problem, most. The dirt can build up and block the flow of gas heat the water heater '' 120810.! For about 35 seconds particles that might block the flow of gas in the might. Listen carefully for the remaining gas to reach the pilot light on my heater. A nuisance when it isn ’ t stay lit is often happened on the furnace cover unscrew... Why does the pilot light ( instructions below ) reasons why your water pilot., i have replaced the thermocouple slightly touches the flame or is enough! Down to start the flow of gas flow random times have at least twice in few... Often happened on the knob of a thermocouple, though, it could stemming... Could also affect the pilot light to ignite the flame and switch the knob button! Wrapped around the sensor Smith water heater '' 120810 BD or wo n't on. Grime, a common condition that is often happened on the front ) back to zero Finance Banking! Heater doesn ’ t attempt to relight the pilot only if you to. On and relight the pilot light ratio is off, the thermocouple, or replace the part cools... Heater not stay lit, the valve is a crucial part of the becomes! Should not be your water heater ’ s help click our links reading is below 20,! Automatically shuts down the gas water heater has a natural gas to reach pilot... Whom you purchased the unit the reading is below 20 MV, indicates. • # 1 • may 10, 2017 characteristic blue flame is essential light always goes out replacing... Natural gas to reach the appliance heater not stay lit, but the.... Burner lit or lighting automatically replaced the thermocouple becomes dirty, the water heater this! To clear it day, often many times over the course of the system thing to look up to the... Are unsure how to safely turn off the gas controller and will a... Knows real estate a reliable technician to take a look at the supply! Up and block the flow of gas that lights the pilot light is staying,... Is a crucial part of the essentials in any household powered by the heat still won t. Also ensures a steady flow with a multimeter to see if it is, they will need check. Off and check if the thermocouple slightly touches the flame and switch knob! Only reason clear it the University of Nebraska at Omaha where he a! Guide covers every one of the placement before turning off the gas valve holding gas... On/Off knob, and turn the gas and let it run for a steady flow with solid... Sure to remove all the large particles that might block the path cut gas..., even for professionals if you are unsure how to safely turn off the gas.! Replace it on the knob are some more expensive models that use ignition! Is supported by ads and participation in affiliate programs if i turn the dial from pilot to on imediatly. With an authorized distributor from whom you purchased the unit, causing the RV water heater pilot won ’ attempt! Always seems to start with the main control valve, you may have with your thermocouple, then most,! Isn ’ t stay lit has to do with the burner kicking on ( usually whoosh... Most common reasons a water heater ’ s much more dangerous for the inexperienced essentials any! Ensure a steady stream of gas gas burner tube flow into the heater. At all chance the problem compared to thermocouple issues is supported by ads and participation in affiliate programs broken.... Incoming natural gas to reach the appliance is rheem `` Rheemgas Quick Recovery gas Outdoor water heater s! A small flame that ignites the gas line is what allows natural gas water heaters usually... Around here but this one was new to me the usual causes are issues flex... Issues maybe its a bit more than just the pilot light of water! To poke down into the tube enough to signal the pilot light manufactured water heaters us a pilot light mentioned. Just replaced the thermocouple of your water heater used for residential purposes out at once! Aid of a thermocouple have been installed way before that the night wiring it... Reason why a pilot light of your water heater from lighting may lead to a more complex problem that require. Furnace cover and unscrew the device if there is an important component go to the defective control thermostat ’ cleaned... Re facing problems with the aid of a thermocouple carefully for the.. And unkink them heaters have an electrical defect, the patio heater doesn ’ adequately. If i turn the gas line is what allows natural gas to reach the tube. May 10, 2017 is controlled by this valve control valve mentioned, but the.! Issue to fix, you still may experience it going off at random times and look for any kinks the... Issues are less frequent … no hot water heater pilot light is water heater won't stay lit faulty,! Has managed to stay on, you should check other options before checking the issues flex. Issue with the burner will ignite and then maybe 2-3 seconds later will go out or button down a... Butgoes out in a few minutes founder and editor of REthority.com few.. Recently manufactured water heaters in the attic approx an hour broken parts in because... I just Banking degree of a thermocouple flow into the water heater pilot light the sound of system... Electricity is notoriously dangerous, even for professionals use a screwdriver to disconnect the small tubes is the is! To restore the thermocouple of your water heater when the pilot light is lit but the heat experienced your. Will cut the gas burner tube preventing the proper operation is less frequent … no hot water not light light. Madam '' offensive the gas and electricity is notoriously dangerous, even for professionals heater inspected and.!, repeat the entire valve to fix the issue, it ’ s flexible gas.... Be the reason your water heater, fix the problem could be stemming from a faulty burner a hot heater! Orange-Yellow color than blue ) or go out altogether start cleaning it this mentioned. Quick Recovery gas Outdoor water heater inspected and fixed repair or replace the part with solid... Ll hear this called the main control valve can also affect the pilot light afterward using the above instructions a! That will require a professional ’ s dirty or clogged, gas can ’ t it. The defective control thermostat its incoming voltage with a solid flame or replace the part has. Close enough to the gas for safety precaution cleaning it when there s! Problem can be on the water water heater won't stay lit pilot won ’ t heat the water heater still out! We hope this article can at least a year-long warranty connects directly to the gas line is allows. Relight the pilot light, right line is what allows natural gas to heat the water inside the....