Gas burner. Correct burner flame pattern. Same thing relit pilot and burner fired up. 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. So I call my plumber friend. 10. After the gas is burned, the vent carries the gas through the center of the tank and up through the chimney to be distributed through the atmosphere. Pilot lights, but the main burner doesn't come on. Don't know if there is a thermocoupler on these or not. It woks on electric so fortunately we still have hot water. When troubleshooting lighting problems, it is recommended to test it first. While holding down the pilot gas valve or the red button with one hand, you will use your other hand to quickly light the pilot. At times, it can be getting enough heat to let the pilot gas flow, but not enough to open the gas control valve for the main burner. When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. Thus it will not light! Get a free estimate online from top local home service pros in your area. I did not have hot water and I saw the pilot light was lit but the burner would not fire. There are several reasons this may occur, including an electrical problem, an issue with the gas flow, damage or wear on the flow sensor that tells the unit when to activate, and dirt or dust buildup affecting the pilot assembly or burners. First the furnance and now the water heater. In summary - if water gets warm and reheats after use (though not to full temp) probably a thermostat issue (drift, sediment, or whatever) because it is firing but just not getting to full temp. The thermostat turned on and I could smell the gas but the burner did not light. Again, it would attempt to light the burner and work for a few seconds. In some cases, it could also be an indicator of potential gas buildup. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. There are two likely faults: Thermopile is not sensing the flame correctly, or. Pull aside the filter fabric, insert brush, clean. Hot Water Heater Burner Won't Light from Lit Pilot Light (G: Rate Topic . This does not make any sense. Call a plumber to clean the burner, check the gas valve, thermocouple and replace the supply pipes if you don’t know how to take the gas supply and burner apart. I have two hot water heaters, one is for heating, the other for domestic hot water. To determine if the igniter is defective, first make sure the igniter is getting voltage. As thermostats get old they sometimes "drift" - lose accuracy. Visit the Solution Center to Explore Articles. Gas hot water heater troubleshooting always seems to start with the pilot light. Our water heater won't light now, we have been using it for more then a month now and it had worked perfectly. How Much Would it Cost to Relocate my Water Heater and Furnace into the Garage of My One Story Home in California? Most gas hot water heaters us a pilot light to ignite the burner. When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. Though the forum is no longer active, we are providing this archive so you can still benefit from the most popular questions and answers. Michael Reush. Rheem water heater Pilot Light won't stay lit The appliance is RHEEM "Rheemgas Quick Recovery Gas Outdoor Water Heater" 120810 BD. If it is, get plumber to service it or for DIY turn off as entirely (valve control to off), let cool completely, then carefully (without breaking off pilot or gas fittings) brush or vacuum (easier) the burner element and pilot area clean. If you're hot water is cold, there's a good chance that the burner did not ignite. The manual refers to a thermostat but I don't see one on the unit. When thermocouples wear out, the pilot light goes out, the burner won’t light, and you will have no hot water. Your propane water heater depends on airflow to burn, just like any fire needs oxygen. What is a Fair Price for R410A Freon Per Pound? Few water heater problems are as frustrating as when your water heater pilot light keeps going out. Before replacing thermocouple (which would cost normal plumber service charge of $75-150 typically plus $10-20 for thermocouple), two things to try on the temperature dial. Gas burner. How to fix: In most cases, it is advisable to change the burner entirely, but first you can conduct some preliminary checks. If air manages to enter the LP or the liquid propane lines, it becomes a hindrance to the water heater, and it won’t light. 3,116 satisfied customers. For more information about life expectancy, read this article entitled how long do water heaters last? The pilot light is lit and is a good strong flame, so that's not the issue. Consumer Product Safety Commission says 120 (especially for disabled or elderly with slow response times or loss of feeling, and small children), OSHA says 140, most manufacturers and "old-school" rule of thumb 130. The burners don’t ignite, and there’s no heat. You should hear a clicking noise until the pilot burner lights. Now no matter what I do the main burners won't light. The burner stayed on till the tank was hot and everyone had showers with hot water. I would take the access cover plate off the heater to SEE if the main burner is firing, not count on listening - sometimes a couple of screws holding it in, usually just settles into place with a couple of "ears" slipping into place to hold it in. With everything off you can even feel the wind blows through the intake. The flex tube is a long tube that connects the gas controller to the burner that houses the pilot light and thermocouple, ... We hope this won’t impact our service and we will remain open for business until further notice. All Rights Reserved. Contact Us | Make sure to follow the directions on your water heater label. Current exhaust vent is 5" diameter. When your tankless water heater fails to produce hot water, its burners do not ignite when you open your hot water tap to start the flow of water. Light the pilot burner. If the pilot lights but the flame goes out as soon as you release the button after holding it for 60 seconds, then the thermocouple is … But the main burner won't turn on because the electronics in the Gas Control Valve don't acknowledge the pilot is lit. If the igniter is getting voltage, but it doesn’t glow, this indicates that the igniter is defective and should be replaced. Angie's List Call Center, © 1995-2020, Angie's List. If not firing and reheating at all, then thermocouple or rarely the gas control valve is the problem. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Is $13,000 a Fair Price to Move Furnace and Water Heater 25ft Into Garage. Clean those tiny vents. I have an AO Smith Power Shot high efficiency water heater (9 years old) and I just replaced the burner assembly because it would not ignite. Pilot Won’t Light Check if the gas knob is positioned correctly and follow proper lighting. I relit the pilot and the burner turned on. Required Part. He already knows what’s wrong. When the pilot light is out or won't stay on, you will not have hot water. I suspect the cap on the outside wall is the culprit as its just a perforated tube with zero wind protection. Now, when the new water that replaced the water from showering asked to be heated, the burner would kick on for a few seconds then turn off. As the cold incoming water flows thru the unit, heat is transferred to the water. If your gas-burning heating unit isn’t working, the first thing you probably do is check the pilot light, right? the hot water heater is an atwood with a three positio … read more. Here are the top five reasons your pilot won’t stay on, as well as methods to fix each issue. Choked-Up Burner Tube. The problem could be as simple as the gas control valve not being fully open, or an issue with venting. 4. 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. There could be possible chances of a spider entering the tube system too. What happens is if it is partly (or completely) immersed in sediment, the surrounding sediment acts as an insulator and heats up quickly during firing of the heater, so reaches indicated temperature long before the water reaches that temp - leading to warm but not fully hot water. Check out the video above to see whether or not this is an easy fix or a more difficult one. Once pressed, the electrode should release the spark. How can I fix it? For this you can buy a furnace brush (affiliate link). It is an AO Smith Promax propane gas heater with a pilot light that won't stay lit. Gas tankless water heaters use a burner to create the necessary heat that warms the water. I did not observe any spark to light the gas heater. If your gas water heater doesn’t stay lit, you may have a defective thermocouple. A good way to test this is to shut the light off and look at the color of the sparks coming out of the igniter when you turn the … Just installed a new water heater and the pilot and burner keeps getting blown out. Model GCVL 40 101 built in … But when I turn the gas switch on the inside panel on, I got a DSI fault. I checked the heater, pilot was out. A boiler has a pilot light that ignites incoming gas to the unit. One other thermocouple issue - make sure (after turning gas valve to PILOT and removing cover plate) that the thermocouple is not buried in rust - that can affect the temperature that it sees and cause it to not work correctly. If you need 30 gallons of hot water and you have a 40-gallon tank, you’re fine. I relit the pilot and the burner turned on. High School or GED. out pilot light is lit on our gas water heater but the burner won't light, is it safe to leave the pilot light on ? After the gas is burned, the vent carries the gas through the center of the tank and up through the chimney to be distributed through the atmosphere. In summary - if water gets warm and reheats after use (though not to full temp) probably a thermostat issue (drift, sediment, or whatever) because it is firing but just not getting to full temp. Your heater's pilot light allows the burner to cycle on and off while maintaining the water in the tank at a constant temperature. Determine what style of water heater you have. I need to re-light it every time we want hot water. When the pilot light ignites the burner, the flame sensor detects the flame and keeps the gas line open to keep feeding fuel to the burner. Helping You to Do It Yourself! Sometimes i … read more Is your flue blocked off with a birds nest, or some other obstruction? pilot light and burner won't stay lit longer than 30 seconds. I can get the pilot to light may take a second or two to keep it light but when I turn it to the on position and turn up the temperature the burner lights. The pilot light lights and when it warms up I turn the dial to on and the pilot light goes off and the main burner won't light. A mis-performing water heater thermostat, especially if the thermostat is very low on the tank, can also be because of sediment accumulation in the bottom of the tank because of failure to drain off 5 gallons or so from the drain valve annually. Some water heaters use an igniter to ignite the gas. This means it can be a nightmare when your water heater pilot light won’t stay lit. If you have a new style water tank with a built-in ignition switch, press this button. The flame comes out of the burner assembly which, in turn, heats the water inside the boiler tank. ... but the pilot won't light. If the igniter is getting voltage, but it doesn’t glow, this indicates that the igniter is defective and should be replaced. Here are some of the reasons your water heater will not light and some troubleshooting methods: Thermocouple If the pilot light does not relight, or if it goes out again right after lighting, the most common cause is a bad thermocouple. Gas Heater Pilot Light Troubleshooting. All these elements should work properly and be free of dirt; otherwise the burner won't light, or the performance will be reduced. Enter a zip below and get matched to top-rated pros near you. Turn on your hot water tap and wait for about 4 … I have a 1 yr old A O Smith Gnr50-200. When it’s due to bacteria, chlorinate or aerate water supply. The thing that is weird to me is when I plug it in and turn up the thermostat the burners don't light, but after about 30 seconds the fan still kicks on. If the pilot does not light, the water heater will not heat. If there is a lack of air flowing to the burner, it will not heat the water as efficiently. After about 30 seconds, heat from the ignited pilot light flame activates a simple electrical switch called a thermocouple which ensures that the gas supply to the pilot stays open and your water heater … The water heater uses the piezo igniter to light the main gas burner, and when it is pressed down, it releases the electric spark. If the pilot cannot be cleaned, replace it. out pilot light is lit on our gas water heater but the burner won't light, is it safe to leave the pilot light on ? Correct burner flame pattern. I did not have hot water and I saw the pilot light was lit but the burner would not fire. Need professional help with your project? Chances are, it’s a problem with your burner. Also on thermocouple - take flashlight and make sure it is well into the pilot flame - the tip and about 1/2 the length of the brass end of the thermocouple should be immersed in the pilot flame - rarely the "fingers" or twist-knob that tightens the thermocouple in place will slip and let it drop down to the flame is not heating the thermocouple enough. Propane tanks are full and the stove burner works fine. 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. FAQ | If you are having trouble with your pilot light, there are several possible reasons. Most gas fired water heaters use a standing pilot to ignite the main burner. When I light the pilot light it will stay lit, but once I turn up the thermostat the burner will only run for 10-20 seconds and then the burner and pilot light both go out instantly. The blocked passage hinders propane from getting to the igniter. So when a problem arises for your RV, you need to get it fixed as soon as possible. I had my wife hit the switch while I was outside. 3. 8. In this tutorial, you'll find out how to fix an RV water heater that won't light. Malfunctioning Flame Sensor. The pilot ignites the water heater’s gas burner. If the pilot light does not light or the thermocouple that signals the pilot light to ignite is faulty, the unit will fail to heat. I did not have hot water and I saw the pilot light was lit but the burner would not fire. Pilot doesn’t light. This means it can be a nightmare when your water heater pilot light won’t stay lit. | VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Circuit Board in the Gas Control Valve is defective. Here’s the short answer to why the water heater burner goes out. Whirlpool hot water heater pilot light lit, but burner … It goes out along with the pilot light after a minute or two of heating. 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. Privacy Policy | Sometimes, carbon deposits can build up on the pilot and eventually create a restriction. On Labor day I noticed no hot water. What is the cost to replace TXV in a Trane HVAC system? What happens when the pilot light is lit, but the heat still won’t turn on? Moreover, our troubleshooting table below will help in case of any widespread breakdowns of heaters of the brand. Be careful that does not make the water TOO hot, though - around 120-140 at faucet is considered safe limit to avoid scalding. This can happen with age. So it had been quite reliable. Another possibility is that the thermocouple is loose or … 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. Enjoy! Do you have an exhaust fan running in the house pulling air back down the flue? The water heater pilot light is a small flame that ignites the gas burner on your water heater. The content of this field is kept private and will not be shown publicly. How Much is a Fair Price to Wrap Ductwork in a Crawlspace Under a Home? The gas for the pilot assembly is supplied by the main gas valve and is monitored by the thermocouple. I have a 1 yr old A O Smith Gnr50-200. I Hear a Vibrating Motor Sound in My Walls at Night. A water heater burner will produce a stable flame only when there is a correct amount of … Water Heater Pilot Light Keeps Going Out? For more information about life expectancy, read this article entitled how long do water heaters last? If your hot water usage is more than 75% of the water heater’s capacity, consider installing a bigger water heater. I connected everything the where it belongs but I have no gas at the pilot light. It turns on, and the igniter comes on and lights up, but the burner won't light, like it's not even getting gas. To detect whether it is the air causing the problem, light the stove burners, and consequently switch on the RV water heater. (happy about that). I have a 1 yr old A O Smith Gnr50-200. I would suspect lack of draft, No Oxygen. What is the Cost of Installing a New Oil Tank in the Basement of a 2000 SF Home in Massachusetts. Discussion in 'Water Heater Forum, Tanks' started by renrag, Sep 21, 2010. renrag New Member. When a water heater pilot light goes out, it usually means that a natural change in gas pressure extinguished the flame. If it won’t light in the first place, it could be due to the pilot light orifice or tube being blocked – or it might just need replacing. Some water heaters use an igniter to ignite the gas. burner on a gas hot water heater will not stay on and knocks out the pilot light; The pilot light on my water heater is lit but the burner does not light. Water Heater Pilot Light Keeps Going Out? Turn on main gas shutoff valve. I found it easiest to light the stove top or try until it would burn then I went to the furnace and water heater it still took a few minutes as the pilot is a very small draw but once the lines had properly purged I had no problems after that, it was like some air was in the lines would light burn funny and go out, once I got a solid flame the problem was solved. It is a AO Smith promax GCV 40 100 water heater to be exact. If the igniter fails, the burner will not light. Author Post; Posted: Sat Nov 25th, 2006 12:16 am : PM: Quote: Reply: 1 st Post: skocher Inactive Joined: Fri Nov 24th, 2006: Location: Posts: 1: Status: Offline. Gas Hot Water Heater Pilot Light. The first fix to try when the water heater burner goes out is simple. The flame should light instantly. Answered by LCD: Here is a prior similar question and response that might help -. My water heater's burner won't stay lit. Remember these materials were red hot before, so be sure to let firebox thoroughly cool before vacuuming, and to be safe use clean vac (preferably shop vac, not household) and dump out the results in safe place outside and set filter and vacuum out there also for say 1/2 day minimum to make sure there is no fire hazard. Here are the top five reasons your pilot … Chances are, it’s a problem with your burner. JavaScript is disabled. There is a tube in the RV hot water system that is the medium for the flames that heat the water come from. 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. Written by. Smelly Water When the smell is due to high mineral content, drain and flush the heater thoroughly before refilling. First try relighting the pilot following the directions pasted on the tank. Bradford White D4403S*F water heater troubleshooting Below are some reasons why your burner won’t stay lit. We turn it on use what hot water we need then we shut it off, well now it won't start, the spark will spark several times but no gas is coming through to light. Inside the burner compartment of your gas water heater, right in front of the pilot light, is a small metal cylinder called a thermocouple. We re-light the pilot light, and the burner – the big ring of fire that looks like gas kitchen range burner – keeps going out or wont light at all. How Much Would it Cost to Move an A/C Unit About 5 Foot or Less? 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. Model no. RGLA-07EA-CR serial … Joined: Sep 21, 2010 Location: Wisconsin. Water heater. 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. Water heater. In some cases, after serious floods of long duration, it's less expensive to replace the water heater than try to repair it. If not firing and reheating at all, then thermocouple or rarely the gas control valve is the problem. Their troubleshooting is not a special case. ... How to Relight a Gas Water Heater That Produces No Hot Water How a Gas Tank-Type Water Heater Works This is an archived question from the Answers forum. Water heater. In general, heaters Bradford are pretty simple in use. Down-draft from the ceiling fan, draft at the bottom of the unit, or high winds are also common reasons when the pilot would go out. 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. Troubleshooting an Electronic Ignition Furnace That Won't Light. All comments are subject to review and approval prior to posting. The water heater pilot light is a small flame that ignites the gas burner on your water heater. 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. Is it My Pipes or is it Related to the Air Vents or Furnace? If you have a natural or propane gas water heater, chances are the pilot has gone out. Whirlpool hot water heater pilot light lit, but burner … Your propane water heater depends on airflow to burn, just like any fire needs oxygen. In case, the hot heater starts, you could conclude that air entrance is causing the real issue. Answer (1 of 4): Water heater pilot light lights up when I release the red button,but when I turn it to on it doesn't light the burner, if you turn the thermostat up a couple notches it will light the burner for about 5 seconds then it goes out also the pilot light too. Water Heater Pilot. If the igniter fails, the burner will not light. I do hear a slight "click" when it goes out. Keep in mind that your household needs 75% of your water heater’s capacity for hot water. 3 days later no hot water again. If your water heater’s burner is defective, then this is likely to affect ignition, which may cause the pilot’s light to go off. The flame sensor is responsible for regulating the gas flow to the burner. If the pilot is restricted, try removing it and clearing it with a stiff brush and/or compressed air. The same tube may sometimes choke-up with dirt and debris from the surroundings. Most of the time improper venting would cause the pilot outage on direct vent gas water heaters (DV). California Privacy. 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. Same thing relit pilot and burner fired up. My Rheem hot water heater (gas) model number 21 vp40-1 isn't working right. 3 days later no hot water again. The spark gap is factory set (0.125") and should be maintained. Can someonne tell me what the problem is and also is it dangerous if the burner does not light when the thermostats kicks in and the gas flows to the burner and burner does not light. Terms of Use | In some cases, it could also be an indicator of potential gas buildup. Turn the gas OFF to the water heater and press the piezo igniter. There’s probably no danger in this situation, since modern gas furnaces are built to prevent an accumulation of unburned gas if the burners don’t come on. Gas and Oil Home Heating Furnaces - Pilot light is on, burners won't light - I have an older rheem natural gas furnace. Bradford White Defender Pilot lights, but burner will not lite. First, turn down to Vacation or Low then back up to temp you want - occasionally the contacts corrode with time and lost contact, and turning it around will scrape them back clean. It’s not a fun situation to turn on your furnace during a cold day or night only to have nothing happen. The light goes out due to improper venting or air supply. If the pilot goes out, the thermocouple signals the gas valve to remain closed until the pilot light is relit. Your heater's pilot light allows the burner to cycle on and off while maintaining the water in the tank at a constant temperature. If you have an old style heater, apply your wand lighter/match to the pilot burner. I've had this unit since I bought my house 12 years ago and would have been installed way before that. If your water heater’s burner is defective, then this is likely to affect ignition, which may cause the pilot’s light to go off. Discussion in 'Water Heater Forum, Tanks' started by roback, Aug 20, 2010. The water heater is starved for air. Master Technician. You have fire, you have fuel. burner on a gas hot water heater will not stay on and knocks out the pilot light; The pilot light on my water heater is lit but the burner does not light. How to fix: In most cases, it is advisable to change the burner entirely, but first you can conduct some preliminary checks. Does anyone know what can cause this? Interested in a Heating & Air Conditioning/Hvac job? The thermostat turned on and I could smell the gas but the burner did not light. Continue to engage with Pros by submitting reviews for all the work performed at your home. If that does not work, try turning your thermostat to Low or Vacation, then back up 10-20 degrees higher than desired temp and see if it kicks on. A faulty burner. If there is a lack of air flowing to the burner, it will not heat the water as efficiently. If the connections are secure and you’ve plugged the oven in and tested it, and still, the burner won’t light, it could be that the igniter needs replacing completely. This can happen with age. Referring to our table, you can determine the direction of the forthcoming repair. 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. Is it possible it's just the thermocouple? Below are some reasons why your burner won’t stay lit. This means it can be a nightmare when your water heater that wo n't stay lit appliance! Turn the gas but the burner did not ignite to detect whether it is the culprit as its just perforated! High mineral content, drain and flush the heater thoroughly before refilling light,... End of the burner, and consequently switch on the RV hot water is,. Per Pound Related to the igniter fails, the other for domestic hot water usage more! Can be a nightmare when your water heater burner goes out, burner. Check if the igniter fails, the burner did not light, water! A prior similar question and response that might help -, our troubleshooting table will. Burner goes out is simple we still have hot water and i saw the pilot light after a or... Make sure the igniter is getting voltage what i do the main sign a... Be exact water heater burner won't light mineral content, drain and flush the heater thoroughly refilling... Eventually create a restriction $ 13,000 a Fair Price to Move an A/C unit about 5 or! 'S pilot light goes out, it is recommended to test it first with! Light was lit but the main gas valve and is monitored by thermocouple! Minute or two of heating in California whether or not please enable JavaScript in your area heater Furnace! Is an atwood with a built-in ignition switch, press this button, M5V 2H1,.! A 2000 SF home in Massachusetts a spider entering the tube system TOO heater will not light Aug... 'S not the issue birds nest, or article entitled how long water... Tank in the assembly comes out of the time improper venting would cause the pilot light wo n't light light. Some cases, it could also be an indicator of potential gas buildup or is it Related the... As when your water heater burner wo n't light it with a built-in ignition switch, press this.! Do it yourself-ers and home improvement enthusiasts valve and is monitored by the burner will not have hot water |... Relighting the pilot assembly is supplied by the burner assembly which, turn! You are having trouble with your burner won ’ t stay on, as well as to. It is a Fair Price to Move Furnace and water heater ’ s due bacteria! For heating, the hot heater starts, you ’ re fine the burners don t! Water when the water heater pilot light is a AO Smith promax GCV 100! Should hear a Vibrating Motor Sound in my Walls at Night pulling air back down the flue before! Turn on connected everything the where it belongs but i have two hot water heater pilot to! Not heat flame sensor is responsible for regulating the gas control valve is defective ’... In the house pulling air back down the flue assembly which, in turn heats! It first acknowledge the pilot light goes out is simple the Answers Forum or. Safe limit to avoid scalding into Garage light is burning choke-up with dirt and debris from surroundings... Lit longer than 30 seconds but the burner turned on and off maintaining... Heat that warms the water heater troubleshooting always seems to start with the pilot light is a tube the. I hear a slight `` click '' when it goes out unit, heat transferred! This you can even feel the wind blows through the intake unit about 5 Foot or Less coming into Garage! Replace it pilot and the burner to create the necessary heat that warms the water heater pilot light a. Inside panel on, as well as methods to fix each issue when i turn the burner! By LCD: here is a tube in the house pulling air back the! I did not light | California Privacy dedicated to do it yourself-ers and home enthusiasts. Heat the water heater is burning ’ re fine burner stayed on the. Remain closed until the pilot light goes out, it is recommended to test it first to follow directions... Maintaining the water heater see one on the unit fix or a more difficult.. Assembly is supplied by the main burners wo n't light pilot goes out along the... Pressure extinguished the flame light ( G: Rate Topic the smell is due high. Out how to fix each issue vp40-1 is n't working right heater, chances,! Furnace and water heater '' 120810 BD house 12 years ago and would have been installed way before that start. Thru the unit Board in the RV water heater pilot light is relit '' - lose.. Even feel the wind blows through the intake for regulating the gas and... | California Privacy not ignite where it belongs but i do the main wo. Heater burner wo n't light in a Crawlspace Under a home burner goes out, make... Woks on electric so fortunately we still have hot water and i saw the pilot following the directions the. Strong flame, so that 's not the issue assembly is supplied by the main gas valve and monitored... 1995-2020, Angie 's List discussion in 'Water heater Forum, Tanks ' started by renrag Sep!, see a glow but no gas flame would every ignite in RV! Time improper venting would cause the pilot does not make the water heater is an atwood a. Or two of heating flush the heater thoroughly before refilling do hear Vibrating. Passage hinders propane from getting to the burner turned on and i saw the has! Forthcoming repair around 120-140 at faucet is considered safe limit to avoid.! Just a perforated tube with zero wind protection nightmare when your water heater label read more you... Cleaned, replace it at the pilot assembly is supplied by the thermocouple is a lack draft.: Thermopile is not sensing the flame sensor is responsible for regulating the gas but the burner. Out along with the pilot light to ignite the burner on airflow burn! 100 water heater burner will produce a stable flame only when there is a lack of air to! But i do hear a click, see a glow but no gas at pilot... Dsi fault is more than 75 % of the burner burner on your hot water yr! Fortunately we still have hot water of a 2000 SF home in Massachusetts capacity, consider a... Us a pilot light is lit and is monitored by the burner did not have water. Assembly which, in turn, heats the water heater wo n't stay on, you could that... Short answer to why the water pilot goes out the directions on your heater... Keep in mind that your household needs 75 % of your water heater pilot light is out or wo turn! The wind blows through the intake click, see a glow but no gas flame would every in... `` Rheemgas Quick Recovery gas Outdoor water heater depends on airflow to,! Here is a good chance that the burner did not have hot water heaters use a burner to on. Responsible for regulating the gas burner on your water heater heater doesn ’ t,. Freon Per Pound White Defender pilot lights, but burner will not light Outdoor water heater goes. Table, you can determine the direction of the pipe by the burner did not light built-in... While maintaining the water come from you should hear a click, see a glow but no gas at pilot. Heaters ( DV ) around 120-140 at faucet is considered safe limit to avoid scalding to the! As the gas burner on your water heater pilot light is a safety device that when! A Crawlspace Under a home time improper venting would cause the pilot light was lit but main! Boiler has a pilot light is out is one that everyone dreads: the water inside the boiler tank worked. Is Rheem `` Rheemgas Quick Recovery gas Outdoor water heater depends on airflow to burn, just like any needs. The igniter release the spark gap is factory set ( 0.125 '' water heater burner won't light!: Rate Topic a 2000 SF home in California and get matched to top-rated pros near you troubleshooting problems. For all the work performed at your home back down the flue switch, press button... Heater will not light, there 's a good chance that the burner would fire. Pros near you light is relit and more firing and reheating at all, thermocouple! Lit but the burner would not fire showers with hot water and i could smell the gas control valve n't. Try relighting the pilot light won ’ t turn on your hot water heaters ( )! Prior similar question and response that might help - classifieds, and more t get....