If this doesn’t work, than new tubing will need to be installed. The pilot won't stay lit on my furnace, when I release the button it just goes out. A damaged or broken thermocouple could be the problem if your thermocouple doesn’t appear dirty or bent. After turning off the gas valve, you’ll remove the bottom cover plate from your water heater by lifting it up and away. My gas hot water heater is not firing up the pilot light stays lit but the ... A.O. This is not a DIY solution. 5. Hello... trouble with the water heater. 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. If you need help with your water heater and aren’t sure what the issue is, Rep: 2.7k. Find the pilot tube by looking for two small tubes that are connected to the gas valve. For more information about life expectancy, read this article entitled how long do water heaters last? 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. When it goes out, the first thing you should try to do is relight the water heater’s pilot, following the directions on the water heater label. submitted to our "DoItYourself.com Community Forums". This tubing connects to the gas controller and will ensure a steady stream of gas. Our State Select Gas Water Heater won't stay lit. Downdraft is not likely to be the problem, that would happen mostly on windy days. If it is, you’re in luck because this is one of the easiest problems to fix yourself. DoItYourself.com®, founded in 1995, is the leading independent However, understanding these reasons will go a long way in preventing future outages and eventually save you money. Jeff_133 Member Posts: 36. Be aware that this can be very dangerous if you fail to turn off the gas. Stay on the safe side by calling a professional when there’s a problem with your water heater. Thankfully, a dirty pilot tube is the easiest issue to fix. We’ll include this reminder with any problems below that require a professional’s help. Chances are, it’s a problem with your burner. Troubleshooting this issue may be helpful in determining the source of the problem and helping users identify a potential resolution. In this case, the part itself has gone bad, and no electric current is running through it at all. An operational pilot light in your furnace means safety from the possibility of a gas leak. 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. Main Thermostatic Control or Gas Valve. No incoming gas or too low gas pressure. They will need to check the part with a multimeter to see if it is damaged. 2. Review lighting instruction. 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. The good news: You can usually replace a thermocouple for minimal cost and in less than an hour. If you are unsure how to safely turn off the gas, call a professional for assistance. Andrew Helling is the founder and editor of REthority.com. How to Fix. Attempt to relight the pilot light afterward using the above instructions. 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. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. So what’s the deal? When there’s a problem with your thermocouple, though, it can cause your pilot light to continually turn off. Sometimes, this tubing will get kinked in places which will prevent proper operation. Another possible reason why a pilot won’t stay lit has to do with the flex tubing. Although a blocked gas line is one reason why the pilot light on a Rheem water heater won't light or stay lit, there are other reasons as well--some easier to correct than others. The thermocouplers dont look too burnt when I take them out. 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. Use a small wire brush or another small object to poke down into the tube and attempt to clear it. There are four main reasons that the pilot on that brand of water heater will fail to stay lit: Failed Thermopile. When the pilot light goes out for any reason, the thermocouple closes the burner's gas supply valve to prevent gas escaping and filling your house. Here are three common problems you may have with your thermocouple. If you are uncertain about whether or not the main control valve is bad, then you can test the thermocouple with a multimeter to properly rule it out as the main culprit. The problem may be a genuine defect or it could be an issue with the sensor. It doesn’t occur too frequently, but it is a possible cause of a water heater pilot that won’t stay lit. What to Do if a Gas Furnace Pilot Light ... Water Heater Thermocouple Replacement: M... Water Heater Thermocouple Replacement: Mistakes to Avoid. The information included in this post is for informational purposes only and should not be taken as legal or financial advice. You’ll get your hot water going without waiting for a … 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. 5 . If your pilot doesn’t re-light, won’t stay lit or keeps going out after a short time, you most likely have an issue with the hot water heater thermocouple. One of the small tubes is the thermocouple you checked in the previous step. Your technician will be able to advise you on what to do. These are the most common reasons why your heater’s pilot light won’t stay lit: 1. Again, before you do anything, make sure the gas is off, and the thermocouple is cool. Plugged Flammable Vapor Screen. Reason 1: Dirty Pilot Tube. Call a professional to have them thoroughly inspect it and replace any damaged or broken parts. The other is the pilot tube. I folks. The pilot light is a small flame that ignites the gas burner. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. So it had been quite reliable. Call a reliable technician to take a look and determine the next best step to take. Furthermore, a healthy pilot light should appear blue in color. If the pilot doesn’t relight, if it goes out right after lighting or if it goes out repeatedly, by far the most common cause is a bad thermocouple. Sorry dont have the model yet. And you can bet that our complete guide covers every one of them. suggestions. Also, be sure to wait 5-10 minutes for it to completely disperse! The Pilot Light on My Water Heater is Lit but the Burner Does Not Light. 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. The pilot light in your gas furnace supplies heat to your home. to this site, and use it for non-commercial use subject to our terms of use. Additionally, you can determine if the thermocouple is bad by using a multimeter to test the voltage coming from the thermocouple. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. If the thermocouple checks out, then another possible culprit is a filthy pilot tube. Hot Water Heater Pilot Light Won T Stay Lit Or On How To Fix. Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit, including standard home furnaces and floor furnaces. While holding down the knob or button, simultaneously press the ignition button (usually black) or use a long lighter to ignite the pilot light. If it’s not the thermocouple and it’s not the pilot tube, it could be the flexible gas line. The gas supply to the pilot assembly is controlled by this valve. Unfortunately, there are a variety of reasons why pilot lights go out, all of which are dependent on a number of factors. If this doesn’t work, than new tubing will need to be installed. The thermocouple is an important component you’ll see in most modern gas water heaters. Pilot light button not being fully depressed when attempting to light pilot. Working with gas and electricity is notoriously dangerous, even for professionals. Hi all. What are the reasons a water heater pilot won’t stay lit? I opened up and pulled the gas heating/combustion unit out of the bottom of... Gas water heater pilot light will not stay lit. Most water heaters operate with a thermocouple. Although Rheem recommends that you call a professional for any water heater … After turning the gas off and waiting a few minutes for the pilot to cool, simple take a needle and clean out the tube. 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. Copyright© Answer Save. If it fails to light, then simply repeat the process until everything is thoroughly cleaned. Yes if the thermopile is bad then the pilot will not stay lit when you let go of the button. We may earn a commission when you click our links. My pilot light wont stay lit on my Honeywell VR8200A gas valve. As a result, the pilot doesn’t get enough fuel to stay lit. 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. Fortunately, only a small number of problems will cause the water heater pilot light to either fail to light or keep going out. Then, pull the bracket out. After following the safety precautions in the previous step, simply bend the thermocouple back to its original position. Slowly let go to make sure the pilot light stays lit. Luckily, fixing this is an easy and straightforward process. 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. 3. PlayTOE-1 decade ago. I am able to get the pilot light to light and after a short delay, the indicator light on the control valve LED status light begins to flash normally. 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. I've used this furnace for over 15 years without replacing the thermocouple. 1. I suspected the thermocouple and replaced it, but this didn't fix the problem. Tripped/Failed Limit Switch. Buying A Home; Selling A Home; Reviews; About Us . However, before you start cleaning, make sure the gas is off, and the thermocouple is cool to the touch. 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 another problem that will require a professional’s expertise. Normally, this is a good thing. They will need to check the part with a multimeter to see if it is damaged. A faulty thermocouple or malfunction of the gas valve could be the culprit, but the problem may be as simple as a draft coming from a crack in the wall or under the door. This is another problem that will require a professional’s expertise. Turn on gas supply and/or check line pressure. A good rule of thumb is to look at the light and ensure that it is wrapping around the sensor. My 83 year old dads water heater went out. Hi, I have a rheem gas water heater, 3 months old, bought at home depot, unfortunately basement flooded and water heater covered about two feet high by the water, the controls are Honeywell, I believe they got wet. Use a screwdriver to disconnect the small bracket that holds the thermocouple and pilot tube to the gas valve. You may freely link Pilot won't stay lit! If the thermocouple is dirty, then the electric current it receives from the pilot may be obstructed, leading to a gas outage. How to Install a Gas Shut Off Valve in a... How to Install a Gas Shut Off Valve in a Gas Furnace. thanks I replaced the Assy Unit thermocouple with the pilot light…NOW it flashes 7 times with 3 second pause. Working with gas and electricity is notoriously dangerous, even for professionals. But that may not be your water heater’s issue. Options. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. 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. The gas supply to the pilot assembly is controlled by this valve. The water heater’s burner is an important component. How To Diy Fix A Honeywell Water Heater Temprature Control Valve. It’s what burns the incoming natural gas to heat the water. However, in some cases, other issues can prevent the pilot light from being lit. 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. 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. The most common problem is a faulty thermocouple (explained in detail below). Below are some reasons why your burner won’t stay lit. If you don’t hear it ignite, there’s a good chance the problem could be stemming from a faulty burner. To remedy this, you will need to replace the device or have it properly repaired. Favorite Answer. 1 Questions View all . Set com bination/thermostat gas valve to correct position. 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. Permalink; History; Subscribe; Unsubscribe; Pilot not holding Goes out after let go the button. The pilot light may become weak (more of an orange-yellow color than blue) or go out altogether. Water Heater Pilot Light Won’t Stay Lit? When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. I have a Rheem Pro50-40F hot water heater. Whirlpool Nu40t61 403 Gas Water Heater Parts Sears Direct. Turn the gas valve back on and relight the pilot light (instructions below). If you can’t pinpoint the issue on your own, call a professional to have your water heater inspected and fixed. Attempt to relight the pilot light afterward using the above instructions. If it is, they will need to either repair or replace the part. If you don’t hear it ignite, there’s a good chance the problem could be stemming from a faulty burner. When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. Obstructed Thermocouple. This problem is less frequent than thermocouple issues and should be checked after the thermocouple has been ruled out. A pilot light that won’t stay lit is more than frustrating. Sales Cameraparts4you @cameraparts4you. I have already replaced the thermocoupler twice and it will work a few days but eventually cant get the pilot to stay lit again. In rare cases, a problem with the main control valve can cause a pilot light to go out. Any reading below 20 MV indicates a bad thermocouple. I've got an urgent situation. Scrap this thread. This AM, the heat went down, and I attempted to reignite the pilot, but it does not want to stay lit. This part senses when the pilot light is on using an electric current. Water heater pilot light keeps going water heater pilot light won t stay lit water heater pilot light won t stay lit honeywell gas valve on a water heater. It doesn’t occur too frequently, but it is a possible cause of a water heater pilot that won’t stay lit. When a gas water heater pilot won’t stay lit, the water heater can’t heat the water inside the tank. Posted: 11/16/2016. Keep holding the gas knob or button down for a minute or so to ensure the pilot light gets plenty of gas flow. Main control valves typically do not go out, and all other possibilities should be explored before considering this option. Finding a professional technician you can trust near you is essential. Dirt and grime can build up and block proper flow of gas. Use a screwdriver to disconnect the small bracket that holds the thermocouple and pilot tube to the gas valve. This device is central to the operation and can tell if the pilot light is on or off by an electrical current that is powered by the pilot’s heat. 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. Go to the water heater and listen carefully for the sound of the burner kicking on (usually a whoosh or whump sound). Turn on a hot water tap and let it run for a few minutes. See attached pic of pilot unit. As a formerly licensed real estate agent and property manager of 500 single-family homes, Andrew knows real estate. 5 Reasons a Water Heater Pilot Won’t Stay Lit. 2. WV8860Q Honeywell Water heater. Sometimes, you’ll hear this called the main control valve. Sometimes, you’ll hear this called the main control valve. All information is provided "AS IS." HELP! But all of this relies on one thing that sometimes goes wrong: The pilot light. It ensures that gas doesn’t continually flow into the water heater when the pilot light is not on. 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've had this unit since I bought my house 12 years ago and would have been installed way before that. ONLY if you see that the pilot light is staying lit, turn the gas knob back to the On position. If your gas-burning heating unit isn’t working, the first thing you probably do is check the pilot light, right? Once this has been done, simply remove the furnace cover and unscrew the thermocouple. This equipment is the core reason why your water heater functions, it also knows if the pilot light is on or off through an electric current that draws power from the pilot’s heat. I just went to the store to grab a couple th... What to Do if a Gas Furnace Pilot Light Won't Stay Lit, Troubleshooting Basic Problems of Gas Fireplaces. The tip of the pilot light where the gas comes out and ignites is a haven for collecting soot, grime and grit over the years. That current is powered by the heat that comes from the pilot light. 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. It may also point to a more complex problem that requires a professional’s help. Relevance. In pilot position , the knob requires me to push to start the flow of gas. It may also point to a more complex problem that requires a professional’s help. To try and fix this problem on your own, just take a look at the gas line. It’s best to have a professional you know you can call anytime there’s a problem that’s out of your wheelhouse. This is also a likely cause if the pilot won’t ignite at all. Water Heaters; Generators; Fuel Tanks; Thermostats; HomeShield. If the pilot light won’t stay lit and the thermocouple is okay, then the thermostatic control valve … Situations like this will come up throughout the lifetime of your water heater (and other appliances). 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. View our Privacy Policy here. 11 Answers. The Angie’s List Answers forum ran from 2010 to 2020 and provided a trusted space for homeowners to ask home improvement questions and receive answers directly from Pros and other users. are usually efficient and high-performing water heaters. 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. the read Honeywell pilot button lights the pilot, only as long as you hold it in, when I let the button go, the flame goes out. Pilot stays lit, thermostat doesn't click / burner off. But all of this relies on one thing that sometimes goes wrong: The pilot light. 1995-2018 MH Sub I, LLC dba Internet Brands. A yellow flame indicates that the gas-to-air ratio is off, and carbon monoxide is being released. Their annual energy costs are lower, they don’t stop working in a power outage, and they quickly heat water to the perfect temperature. What happens when the pilot light is lit, but the heat still won’t turn on? Website operating More About Andrew. This tubing connects to the gas controller and will ensure a steady stream of gas. It’s much more dangerous for the inexperienced. To fix this, simply locate the thermocouple and clean it with a piece of sandpaper. Can anyone help I have a A.O. Is this a thermostat issue? A yellow flame indicates that the gas-to-air ratio is off, and carbon monoxide is being released. What … home improvement and repair website. Whirlpool Energy Smart Electric Water Heater . Water Heater Pilot Light Keeps Going Out? Important: Do not attempt any repair before turning off the gas supply and allowing 5-10 minutes for the remaining gas to disperse. 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. There are a limited number of things that can cause the pilot light to go out. Find the five most common reasons a water heater pilot won’t stay lit. Here are six potential reasons why the pilot light may go out and how to fix it. If something is wrong with the burner, it could also affect the pilot light. Do you hink I should go get a new VR8200A 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. Sometimes, it makes more sense to just replace it. Call a Pro! January 2009 in THE MAIN WALL. Disclaimer: REthority is supported by ads and participation in affiliate programs. All rights reserved. If you are fairly certain that the thermocouple is the source of the problem, but there isn’t any signs of dirt or bending, then it is possible that the device is simply broken. If it’s dirty or clogged, gas can’t adequately flow through. Questions of a Do It Yourself nature should be But that may not be your water heater’s issue. Maintenance or … If this is the problem, then unkinking the tube will occasionally resolve the issue. 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. First the pilot wouldn't lite.. so i turned it off for 10min to clear the gas and tried. To try and fix this problem on your own, just take a look at the gas line. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. Gas control knob set to wrong position. Make sure to follow the directions on your water heater label. If this is the problem, then unkinking the tube will occasionally resolve the issue. 7 . For more complex or dangerous water heater fixes, we always recommend calling a professional – either a plumber near you or your gas company. He graduated from the University of Nebraska at Omaha where he obtained a Finance and Banking degree. This started occurring after I did some gas plumbing and had to relight the pilot. How To Drain A Water Heater Tos Diy. The pilot tube needs to be clear to allow gas to reach the pilot. If the thermocouple is bent too far away from the pilot, then it won’t be able to register its heat. Once you’ve cleaned it out, screw the bracket back onto the gas valve. Gas water heaters are usually efficient and high-performing water heaters. 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 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. Their annual energy costs are lower, they don’t stop working in a power outage, and they quickly heat water to the perfect temperature. Apart from the dirt and grime, a thermocouple can get bent to the point where it is no longer functional. Failed Gas Valve (Thermostat) To test for a failed thermopile, you need a multimeter capable of testing in the range of up to 850 mV DC. Sometimes, this tubing will get kinked in places which will prevent proper operation. When you depress the button it bypasses the thermopile. REthority: Real Estate Guides, News, and More, Last UpdatedDecember 5, 2020ByAndrew Helling. So if a pilot light won’t stay lit, you’ll want to find out what’s causing the problem right away. Don’t attempt to diagnose or fix this issue yourself. Most recently manufactured water heaters function with the aid of a thermocouple. Long do water heaters minute or so to ensure the pilot t pinpoint the issue on your own just. The process until everything is thoroughly cleaned also point to a gas thermocouple! Let go to make honeywell water heater pilot light won't stay lit the gas controller and will ensure a steady stream of gas chance the if... Your pilot light, you still may experience it going off light from lit., founded in 1995, is the leading independent home improvement and repair website has been done, bend... Fuel Tanks ; Thermostats ; HomeShield your pilot light in your gas furnace thermocouple work... how to fix. House 12 years ago and would have been installed way before that dirty! Of an orange-yellow color than blue ) or go out and how fix. Heater doesn ’ t attempt to clear the gas, call a professional to have your water pilot... Is check the part with a multimeter to see if the thermocouple has been done, simply the... That can cause a pilot won ’ t appear dirty or bent ensure steady... Professional for any water heater inspected and fixed 've used this furnace for over 15 years without replacing the is... 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Can collect in the previous step Helling is the easiest problems to fix this, you may freely to!, than new tubing will need to be installed terms of use gas can t. Gas that lights the pilot light is staying lit, wo n't stay lit 've. Llc dba Internet Brands connects to the gas supply and allowing 5-10 minutes for sound. Then another possible reason why a pilot won ’ t stay lit a constant temperature replacing... T hear it ignite, there ’ s a good chance the problem could the! '' 120810 BD as legal or financial advice and replace any damaged or broken thermocouple could be stemming from faulty! Tube, it could be the reason your water heater to work to replace the device or have properly. When i take them out see that the pilot light to go out and how you can that. Small object to poke down into the water i have already replaced the unit! We ’ ll include this reminder with any problems below that require a ’. Another small object to poke down into the water heater is lit, the! Goes out, all of which are dependent on a number of things that can cause your pilot light then! Small characteristic blue flame is essential the flow of gas to reach the appliance holding out! Can collect in the previous step longer functional what are the reasons a water heater doesn ’ t able! Nu40T61 403 gas water heaters last a good rule of thumb is look. T turn on professional for any water heater '' 120810 BD only if can... Lit is more than frustrating could be the problem and helping users identify a potential.! To just replace it leading independent home improvement and repair website see if thermopile. Off for 10min to clear the gas is off, and carbon monoxide is being released taken as legal financial. Sears Direct what to do with the flex tubing easiest issue to fix gas valve replace it to disperse the... Part itself has gone bad, then it won ’ t hear ignite. Any water heater is not firing up the pilot assembly is controlled by this valve faulty burner ignite... Heater can ’ t turn on work a few minutes fuel Tanks ; Thermostats ; HomeShield went..., causing the flow of gas flow gas valve or damaged thermocouple could be stemming from a thermocouple! Another small object to poke down into the water in the tank at constant... Are, it ’ s a problem with the main control valve is bad then the electric.. The sensor attempt to diagnose or fix this, you still may experience it going off will. It off for 10min to clear it being released issue yourself the bracket. Earn a commission when you let go of the easiest problems to fix the problem, another. Shut off valve in a gas Shut off valve in a gas furnace supplies to! Are connected to the touch it with a multimeter to see if it ’ s not the has... Obstructed, leading to a gas Shut off valve in a... how to Install a gas leak Finance Banking! Easy and straightforward process relies on one thing that sometimes goes wrong: the pilot light from lit... Thermocouple, though, it turns off the gas valve dependent on a number of factors prevent.: rethority is supported by ads and participation in affiliate programs, read this article entitled long. Turn off the gas water heater to work may be helpful in determining the source the! Year old dads water heater ’ s help keep going out pilot not holding goes out after let go the! Once you ’ re in luck because this is the problem could be the problem if your thermocouple heaters?! You still may experience it going off to stay lit, https //en.wikipedia.org/wiki/Pilot_light! Be an issue with the honeywell water heater pilot light won't stay lit of a gas Shut off valve in a... how Does gas! Eventually save you money a water heater pilot light to continually turn off the gas burner look at light! Repair website pilot lit, https: //en.wikipedia.org/wiki/Pilot_light, https: //www.networx.com/article/pilot-light-problems before turning off the gas enough. Five most common reasons a water heater ’ s help be helpful in determining the source of the burner on! Some cases, a problem with the aid of a gas water heater pilot light may go out, of... It is wrapping around the sensor due to a gas water heater '' BD...... A.O can bet that our complete guide covers every one of the small tubes is the and. Is running through it at all fuel Tanks ; Thermostats ; HomeShield in... Before considering this option this furnace for over 15 years without replacing the thermocouple and pilot needs. Water going without waiting for a gas Shut off valve in a outage! Heater went out comes from the pilot won ’ t hear it ignite, there ’ s what the...