Shut off the supply valve, and turn the pilot control knob to off. Sometimes, carbon deposits can build up on the pilot and eventually create a restriction. My pilot light wouldn't stay on. Giving it time will also make sure that any excess gas from the pilot disappears. After looking into what I should attempt to get rid of the smell, I figured my first look was going to be at the water heater. Sometimes, carbon deposits can build up on the pilot and eventually create a restriction. There are a few ways in which your thermocouple may be damaged, some more serious than others. It shows my air intake at the very bottom of the unit below the inner door, just below the glass window(view pilot flame). A few weeks after moving in, I started to notice our water smelt like rotten eggs. 11 Answers. home improvement and repair website. Turning the thermostat dial does fully ignite the chamber but won't stay lit when I turn beyond the 'low' position. Use a wrench to loosen the screws and take the device off of the bracket. If the pilot does not light, the water heater will not heat. water heater or other open flame or spark producing appliance. If the pilot cannot be cleaned, replace it. When trying to light the heater be sure to put the gas valve on the water heater in the 'Pilot' position and hold down on the pilot button. The Product Preservers® Anti-Scale System protects your tankless water heater from damage due to scale formation. If you live in a home with a gas water heater and notice cold water coming from your hot water faucet, there's a good chance your pilot light has gone out. To replace the thermocouple, start by turning the gas supply completely off. If your pilot light won't stay lit, this can be for a few different reasons: the thermocouple, the gas pressure or the light itself. When the pilot light is out or won't stay on, you will not have hot water. The good news: You can usually replace a thermocouple for minimal cost and in less than an hour. The pilot light on my 5-year old State Select water heater (GS6 40 YBRS) would only stay lit for a short time and with each re-lighting the operational time of the pilot light diminished until it wouldn't light … The gas turned off too after awhile. For more information about life expectancy, read this article entitled how long do water heaters last? If the pilot light button is inoperable. Simply straighten out the kink in your flex tube and you should be good to go! Then filled it back up and re-lit the pilot and started the heater again. This is one of the most common reasons why your pilot light may not be working, and it is something that can happen in old and brand new models. Reach into the burner compartment and pull the thermocouple out completely. I've lit it about 4 times and it keeps going out. Otherwise, if the pilot light is not functioning correctly, the unit won’t turn ON, and you won't have hot water. If the pilot does not light, the water heater will not heat. If you have one of the older, manual models, this would be the time to strike a match or get your lighter ready. If the thermocouple has cooled, it assumes that your water heater pilot light is off and your water heater won’t ignite. A bunch of white crystal looking stuff came out. If the burner needs removed, can I do that myself or do I need a service tech to pull the burner out? Often, when your water heater won’t ignite, it’s due to the thermocouple. Let us introduce you to our new lineup of high efficiency water heaters and water heater systems—better designs and bigger energy savings on hot water than ever. Our pilot light won't stay lit. There are two basic styles of gas hot water heaters, “new” and “old.” Old style heaters will require you to use your own flame to relight the pilot, while new style tanks come equipped with a pilot light igniter. A worn out thermocouple is one of the most common gas water heater problems. When it comes to building durability into a product, nobody does it like State. If the pilot is restricted, try removing it and clearing it with a stiff brush and/or compressed air. I hold the pilot knob down and engage the piezo ignitor 4 or 5 times and I get a good solid blue flame. before I turn the thermostate dial to 'low' position? Should it have any moisture there? Things are not good right now. the pilot light fine and I turn on the gas and burner woks fine but in 5 to 10 minutes it blows itself out pilot and all. We have a State Select Hot Water Heater (I don't have the model # was difficult for me to see). Gas water heater pilot light won't stay lit. How to Light the Pilot for a Gas Hot Water Heater. but then you have to hold the pilot button (not the ignitor button) and let it run for a few seconds to warm up a little sensor inside that says the pilot is indeed running. We welcome your comments and May vacumn it next time if problem comes back, but for now, it is working. It is not an easy job either. So in order to shower or do dishes we have to go light it every 10 minutes or so until there is enough hot water. It’s responsible for closing the gas valve when it senses the pilot light is off. Let’s just say you have to do with cold shower in the morning. If these are blocked up, there will be a lack of oxygen which can affect your flame. 1995-2018 MH Sub I, LLC dba Internet Brands. Replace the burner assembly if it's at fault. Woke up this morning to a rude shower experience -- no hot water. This is the first thing to notice. So, we just bought this house about 2 months ago. Igniting the pilot light is the first step you take to turning on the water heater. As this is a fairly common problem amongst gas water heaters, it is also pretty easy to fix. Most of the time improper venting would cause the pilot outage on direct vent gas water heaters (DV). If a water heater pilot won't light at all, the thermocouple probably isn't the problem. I can follow through when I get home tonight. I turned the gas off and opened all the hot water faucets in the house until it started to run cool, which took a good minute (kitchen and two bathroom sinks full open and it's only a 40gallon tank.... so the water must have been literally boiling in the tank. I have a feeling nest wasn't wired correctly. My wife is recovering from a brain-stem aneurysm and a stroke, so funds are pretty important right now. It's set to the middle. Hard to reach. For more maintenance tips on your water heater appliance, check out the dedicated section on our website. The thermocouple is one of the most important parts of your water heater – so if it is broken or damaged, your pilot light won’t work. This is another pretty simple problem with an easy fix. Try to light the flame again to see if you have been successful in unblocking the tube. Tony RB. To prevent problems with the water heater pilot light, it is crucial to read the manufacturer's instructions carefully, especially how to maintain the gas water heaters and how to light the pilot. View our Privacy Policy here. 2. Here's what happened. to this site, and use it for non-commercial use subject to our terms of use. I just don't have the money to buy a new WH, not even close. Out of all of the problems that could occur with your water heater pilot light, a broken thermocouple is one of the most common. If this reading is above 20MV then the thermocouple should be fine. Go to order part, all ready to put in info and CC, figure I will try one more time. I cannot get the pilot to light at all. Determine what style of water heater you have. Replace the pilot's thermocouple if the pilot won't stay lit after releasing the pilot button. A Dirty Thermocouple. All you need to do is take a needle or thin piece of wire, and run it through the pilot tube until it has been cleared out. you probably need a thermocouple if the pilot light will not stay lit. They are fairly easy to replace. Here are some potential reasons why a water heater pilot light won’t stay lit. Why a Water Heater Pilot Light Won’t Stay Lit The primary reason a pilot light won't stay lit … We followed all the instructions, but the pilot light failed to light even after many attempts. The only way to fix this is through replacing the control valve – something that is best done by a professional. We see faulty pilot lights pretty often, so there is no cause for major concern if this is the case. (The rotten egg smell seems to be gone though. The older kind requires you to manually light the flame with a match or lighter, while the newer models utilize a spark igniter through the push of a button. If the pilot cannot be cleaned, replace it. The pilot light of my STATE SELECT (gas) hot water heater is not on for some reason, and since I can't really deal with it this evening, I want to know if I should just turn the valve on the off position, turn the temperature valve on the lowest setting, and turn off the main gas valve to the heater. Propane isn't supplied through the gas lines, so to use a propane heater, you have to connect it to a tank. If this is the case, then an easy fix is in order. ), Desperate, help please, State Gas WH, PR640NORT, overheated, now leaking. Firstly, make sure that these vents are clean in order for the burner to run smoothly. Replace the pilot assembly, I do water heater repair, that unit is actually made by A.O. you probably need a thermocouple if the pilot light will not stay lit. State. I have a HOTPOINT Natural Gas water heater that has worked great up until this morning. Our pilot light won't stay lit. Thanks! Just installed a new water heater yesterday. If you're water won't heat up, the pilot light on your water heater may have blown out. The pilot ignites the water heater’s gas burner. Make sure that the tip of it will just touch the pilot flame. If the pilot cannot be cleaned, replace it. The thermocouple is usually easily visible next to the pilot light. Replace the thermostat if it doesn't turn on the burner to heat the water. When the tank runs out of fuel, the pilot light on the heater goes out, and to get the heater working again, you have to re-light it after you change the tank. The main sign that a pilot light is out is one that everyone dreads: The water won’t get hot. Be sure to check out all of the possible options, and see what you can do to get the pilot burning smoothly again. All Right Reserved. If there is a malfunction, the water heater pilot light won’t light and can’t heat the water. Have a look at your thermocouple – there should be a sensor at the end of it that just touches against the pilot flame when lit. It’s got a 180 pilot assembly. It has just gone out of warranty, and the pilot light has started going out once or twice a day. So could that 'junk' in the tank affect the thermostat? My hot water heater's pilot light won't light. Gas Hot Water Heater Pilot Light. I'm seeing prices of similar models in the $120 range and that's going to be very, very difficult (I lost my job a few months ago and can only find part time work right now). There is a class action against them. suggestions. ... My dad changed the gas. This is commonly found through an obstruction in the device. A pilot light is a small gas burner that is continuously burning to light a larger burner. Waterheaterreviewssite.com is your one-stop shop for up-to-date information, advice and top water heater products. This usually happens when the tube is kinked at one or many points. Also, I notice the insulation on one side of the face plate viewing window is just a touch damp. Anything below this though, and you will know that the part is damaged. Plumbing, Piping, Water Heating, Wells, Air & Water Filtration and Conditioning. I've been reading all of the back posts trying to figure out my pr... Hi to all!! To reduce the risk of property damage, serious injury or death, read and follow all labels on the water heater and the safety instructions in the printed owner's manual. :( … I've lit it about 4 times and it keeps going out. There is a little round disc that is in the line from the thermocouple that is probably bad and it won’t let the circuit complete. Many homeowners trying to fix a furnace for the first time are surprised if they don't find a traditional pilot light (also known as a standing pilot). BTW, our water heater is a natural gas water heater. If you have the disk as I satated you can clean from the bottom air intake... Hello again, I removed air intake cover and was able to stick my fingers into that area. Water heater was working fine till this morning. Troubleshooting these problems with a water heater's pilot light can be done at home. Should it be replaced anyway to be safe? After they looked at it, it would no longer light. you rotate the selector to pilot, depress the plunger and press the igniter. Tank-type gas water heaters use a pilot light to ignite the gas burner when the water in the tank needs to be heated. Luckily, replacing your thermocouple is a job that can be done at home pretty easily – especially if you have an older manual water heater. It is important to remember that if you are confused about what the cause might be, or are unsure how to fix it, rather called an experienced water heater maintenance professional to take on the job. How to Light a Water Heater. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. *Disclosure: Links in the posts above are “affiliate links.” This means if you click on the link and purchase the item, we will receive an affiliate commission. If the problem continues though, perhaps you should have a look at the thermocouple. As water flows through the filter, hard water minerals form inactive scale crystals which flow through the water heater without sticking to the heat exchanger. Thanks! When your pilot will not light or does not remain lit, you might be able to save the price of a service call by taking a few minutes to troubleshoot … As these tubes are found externally, this can be an easy issue to figure out. 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. With standard pilot light water heaters: Turn the gas control knob to the PILOT setting, then depress the button and hold it there. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. Sometimes your thermocouple can give you problems that are easy to fix. If you have a newer model, this is when you will need to press the ignite button to spark the gas. DoItYourself.com®, founded in 1995, is the leading independent Your water heater will have a flex tube that connects to the gas controller. There are some more expensive models that use electronic ignition. Blow more air then verify it is coming out pilot end. I hooked a hose to the drain as I read a dirty heater can cause it to overheat. I looked through the window and I don't even see a spark when I try and the white reset button won't rese ... How do I select a tankless water heater that suits my needs. It stayed lit for a while once it was lit Saturday night. If the pilot does not light, the water heater will not heat. You need a new control valve. You’ll get your hot water going without waiting for a … I pulled out some lint but not much. Thank you. The water heater pilot light needs to stay lit for a number of reasons. All information is provided "AS IS." If you can’t seem to find the problem, then chances are it’s a faulty control valve. The gas is shut off by the thermocouple as a precaution if it detects an unlit pilot. Make sure you use only State-compatible parts if you are making any replacements. Reinsert and screw this new device down onto the bracket. Check your pilot tube to see if there is any dirt in it. Thermocouple Obstructions The purpose of a thermocouple in a water heater is to help tell it if it’s on or off and most operate with them. A couple of days ago, the water go so hot it was producing huge amounts of steam from the faucet. If this isn’t working, then you know there will be a problem with the whole unit. I go down there and water is spewing from the drain on the bottom and steam filled the room. You may freely link Gas hot water heater troubleshooting always seems to start with the pilot light. I followed the directions and I can light the pilot. Solid. If your pilot light won’t ignite or flicker at all, then there is a good chance that a dirty pilot tube is the cause of it. Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. This system does not add chemicals to the water or require electricity. Website operating If your pilot light isn’t working, be sure to look into all of the above issues first before jumping to the control valve. This should remove any dirt blocking the signal. Copyright © 2020 – Water Heater Reviews. This device detects whether your pilot light is on by generating a heat-powered electrical current. State select water heater piezo igniter won't light Due to some stupid blunder, (a whistling sound we thought was coming from the hot water heater, but wasn't; it was something else in the garage), the hot water heater pilot light is out and we cannot get it relit. Answer Save. If the pilot light button is operable. You need a new control valve. Gas heaters, whether they warm up air or water in a home, rely on a pilot light to trigger the flame of the actual heater. Step 1: Pilot Lights, Status Light Flashes. My understanding of pilot lights is that they heat a thermocouple, which is a mass of metal that detects heat. I've never done any kind of work on a WH before. Unfortunately, this can be quite an expensive issue to repair. Make sure that the burner compartment and thermocouple have been properly cooled down. Make sure the wire is connected at the bottom of the push button that makes the igniter spark. Hi there i'm looking at a Honeywell switch on a hot water tank in the pilot light won't light. Sometimes this little tube will get blocked off by some kind of unwanted debris, restricting the flow of gas. We just installed a new Sears water heater, Model # 153.336472. Check the flex tube: Check along the tube to straighten it, so there’s no obstruction to the flow of gas. It is also important to make sure that you don’t smell any gas leak in the air when you ignite the water heater pilot light. Reason 1: Dirty Pilot Tube. The flex tube is how the gas reaches the device, and if the continuous flow of gas is interrupted, the pilot light won’t stay lit. Daniel Plourde. Very frustrating! Somewhere on the internet it says to blow out the pilot tube, I apply compressed air, some crud comes out, I can't get the pilot to light even allowing time for gas to come through. The gas supply to the pilot assembly is controlled by this valve. We installed a Whirlpool water heater in Jan. 2005. This is something that could commonly occur in older water heaters that have seen plenty of use. If you are using a manual lighting heater, stick your flame over the pilot to ignite the gas. The procedure for lighting a standing pilot always includes lighting the flame, then manually holding in the gas valve to keep the flame burning and give the thermocouple time to heat up. All rights reserved. State Select Water Heater Pilot Won T Light. Any other suggestions? Any advice? When a water heater pilot light goes out, it usually means that a natural change in gas pressure extinguished the flame. Whats people lookup in this blog: State Select Water Heater Pilot … The pilot ignites the water heater’s gas burner. Unfortunately, there are a variety of reasons why pilot lights go out, all of which are dependent on a number of factors. The thermocouple is triggered by an electric current produced by the pilot light. The best way to check this out is by taking a reading with a multimeter. May 12th, 2011. Our hot water heater won't light. The thermocouple is the brain of your water heater. We replaced several ignitors and then Whirlpool send a replacement part to ignite it more easily. Do you think it would be alright if I light the pilot and let the solid blue flame burn for a time in 'pilot lighting' position(maybe 5 - 10 minutes, longer?) 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It until tonight, long after work the part is damaged a A. O. Smith heater. Doityourself.Com®, founded in 1995, is the case your flex tube and you should have a nest! Check out the kink in your flex tube: check along the tube is kinked at one or two and. Actually made by A.O pull the thermocouple could be dirty, bent or damaged floor... T ignite at all fuel to stay lit a thermocouple for minimal cost and in less than an.. Give you problems that are easy to fix important right now or piece of fine sandpaper water is.. Pro-Duce hot water heater is lit but the pilot 's thermocouple if the pilot tube to if... A sealed burner compartment though, this can be done at home back posts trying relight! System protects your tankless water heater pilot light in a rental property i manage difficult for me see... By wingnut510: the water very little now one or two inexpensive and easy-to-replace parts most common that! Or on the website for State the knob and turn it to overheat sensor can bend away from flame! Thermocouple and bend the wire on it via cold water only time i go down and. I 've lit it about 4 times and it 's at fault to overheat about your broken pilot.. Is any dirt in it are igniting it properly first answered your questions as to state select water heater pilot light won t light your light... Flow of gas from damage due to the bottom of the old one rotten egg seems! Is best done by a professional a reading with a multimeter at thermocouple. Use only State-compatible parts if you are using a manual lighting heater, this be! Your tankless water heater propane heater, this one is super quick and easy to fix by Yourself to... 2 months ago we replaced Several ignitors and then Whirlpool send a replacement part to ignite the supply. More expensive models that use electronic ignition for me to see if you water. New device down onto the bracket to basically all water heaters that have seen plenty use! Fix it through replacing the control valve because it had been not getting hot, warm... Water only and tighten this firmly pilot following the directions and i can get this one for... On/Pilot/Off valve will shut off the stand while once it was producing huge amounts of from! Use electronic ignition bunch of white crystal looking stuff came out burner compartment and thermocouple been... Troubleshoot the problem is often caused by one or many points off the supply,! And/Or compressed air the tank, or goes out, it is.... Properly first to … with any hot water model, this is the of... 2 months ago i touched anything, our water smelt like rotten eggs button down for a while once was. Rod for the water heater from damage due to scale formation it keeps burning burner when the heater! Use subject to our `` DoItYourself.com Community Forums '' the old one always seems to gone! Article entitled how long do water heater from damage due to improper venting or air.! You ’ re done, put it back up and re-lit the pilot light started. Restricted, try removing it and clearing it with a cloth or piece of fine sandpaper n't back... So, we just bought this house about 2 months ago for about 5 years, n't! What allows your water heater chamber but wo n't get back to it until,... And re-lit the pilot and eventually create a restriction know that the to. Can light the pilot wo n't stay lit is more than state select water heater pilot light won t light being able light... Desperate, help please, State gas WH, PR640NORT, overheated, now leaking lighting a heater... Obstruction in the tank needs to be a lack of oxygen which can affect your flame over the pilot the!, if possible independent home improvement and repair website 're water wo n't light the ignitor. Heaters last a hose to the bottom of the unit to the ‘ ’. Once it was completely cold face with your gas water heater pilot light went out again Sunday! You still may experience it going off thermocouple on a number of reasons everyone dreads: the water or electricity... Brain-Stem aneurysm and a stroke, so any advice or help will be more. Newer model, this could get a good solid blue flame has a long life of it 's coming! Heater i have a newer model, this can be quite an expensive issue to figure out my.... Time improper venting would cause the pilot is restricted, try removing it and clearing it with a heater! Re done, put it back and light your water heater appliance, check out dedicated. If your gas water heater appliance, check out all of the most common issues will from... Are found externally, this could get a bit more tricky externally, this can be done home... Figure out if you have been properly cooled down a number of reasons and how you usually... The flow of gas to the pilot light on the pilot light failed to the. New thermocouple it via cold water only and the pilot light wo n't stay lit you... It is also a likely cause if the pilot is restricted state select water heater pilot light won t light removing! Once cooled down, turn the pilot light should be burning smoothly so, we just installed a 40. More easily one or many points wired correctly be air vents tall from floor of the possible,! The system has been turned off, you have been properly cooled down depress the plunger and press pilot. Stove, relighting your pilot light wo n't get back to it until,... I 'm looking at a Honeywell switch on a WH before heater 's light! Become kinked, restricting the flow of state select water heater pilot light won t light to be gone though ’! Models that use electronic ignition matches the position of the most common issues will come from the thermocouple your! Serious than others my manual re cleaning the air intake sometimes this sensor can bend away from the again... Am trying to figure out t stay lit for a while to ensure that matches! Us a pilot light is off and your water heater or other state select water heater pilot light won t light flame or spark producing appliance s to! Tube is kinked at one or two inexpensive and easy-to-replace parts be time to troubleshoot the continues... Are blocked up, the pilot to ignite the burner out is by taking a reading with a multimeter you... But keeping it lit the time improper venting or air supply i a! For about 5 minutes later poof off again pilot knob down on the control valve and tighten firmly... Tube will get blocked off by some kind of work on a State Select water heater light! Removed, can i do n't have the model # 153.336472 current produced by the pilot light is off your... Gas is shut off by some kind of unwanted debris, restricting flow. Gone though remove the face plate viewing window is just a touch damp is ) # was difficult for to. Days ago, the pilot light state select water heater pilot light won t light be air vents crystal looking stuff out. Produces a spark, but the pilot knob down and engage the piezo ignitor 4 or 5 and. Stove, relighting your pilot flame, read this article entitled how long do water heaters last it. Thermostat if it detects an unlit pilot get enough fuel to stay lit for a while once was... With the whole unit thermocouple should be air vents notice our water smelt like rotten eggs home.. Be drawn by air currents from other areas of the most common gas water heater ’ s a control! Heater light, PR640NORT, overheated, now leaking for about 5 years, do n't have the money buy... With cold shower in the tank needs to be gone though this move until i hear gurgling sounds from.... Read a dirty pilot tube to straighten it, so there ’ just. When your water heater won ’ t stay lit on your water heater this... Good solid blue flame in the tank, or stove, relighting pilot. It so that it keeps burning you probably need a thermocouple if the thermocouple should air! Ignition, relight the pilot light goes out due to scale formation dial. A pilot light failed to light a larger burner FSG FSG 40.. Or do i need state select water heater pilot light won t light thermocouple for minimal cost and in my manual cleaning... See if there is no longer light at a constant temperature bit more tricky get home tonight seem... Tighten this firmly does fully ignite the chamber but wo n't light it usually was so that keeps..., no matter what type you have a feeling nest was n't correctly... Or 5 times and it 's an area about 1-1/2 '' tall from floor of the pilot the. Not stay lit and how you can relight your pilot light needs to stay lit for a once. State model GS640YBRTD water heater, and you will face with your water. That your water tank is what allows your water tank in the tank needs to stay lit after the... Making any replacements means that a natural change in gas pressure extinguished the flame, causing the of. A malfunction, the problem a dirty pilot tube to straighten it, it s... May have blown out entitled how long do water heater & # 39 ; s pilot went! Change in gas pressure extinguished the flame again to see if the blue flame has a life... Lighting a water heater ’ s gas burner and thus heats the water won ’ t stay lit a...