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honeywell water heater pilot won't light

Check if the wire connection is tightened correctly. Got hot water and the next morning still working …, Home | Sitemap | What's new | Privacy | Disclaimer | Contact, Copyright. Clean the tip of the electrode from the dirt, rust, and other deposits by using the dry cloth and sandpaper. All rights In fact, it is really not a matter of "relighting" the pilot, but rather of resetting the pilot light. from Emory University and is a member of the Utah State Bar. While continuing to hold down the pilot button press down on the igniter button three or four times. Soot and/or carbon deposits on the pilot light. Lighting the pilot light when using the Honeywell, Rodgers-White, and Robertshaw gas control valves. Video of the Day If the pilot is restricted, try removing it and clearing it with a stiff brush and/or compressed air. @cameraparts4you , Be extremelly careful working with your gas appliance, if unsure contact a Qualified Technician. If the pilot does not light, the water heater will not heat. A blinking light on a water heater could mean any number of things. The main reason why the flame is too large is that the gas pressure is too high. Note that most of the older and economy gas water heaters are equipped with the pilot, while newer, advanced models utilize piezoelectric sparks or a … Came home yesterday and …, 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. Instructions on how to light the pilot light on gas water heaters from Kenmore, Rheem, Bradford White, AO Smith, and other manufacturers. (You can preview and edit on the next page), Pilot light goes out after the water heater has been running for a few minutes. Services LLC Associates Program, an affiliate advertising program designed to A pilot light is always burning while using a small amount of gas, either a water heater is running or not. Sometimes, carbon deposits can build up on the pilot and eventually create a restriction. The gas control valve should be creating at least 10 millivolts. If there is no pilot light or is blown out, the tip of the thermocouple cools off and stops generating electricity so the gas valve closes and the unit shuts off. 1. then it is ready to turn the button to burner. 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. Well, unless you want to start the day without a shower, you battle the elements and embrace the bone-chilling cold. One of the reasons why there is no hot water is when the burner did not ignite, and this is happening when the pilot light does not light. Most water heaters operate with a thermocouple. It is a temperature setting. However, in some cases, other issues can prevent the pilot light from being lit. It is also recommended to seal any cracks in the walls or prevent drafts by weather stripping doors and windows. The condensate, in this extreme case, is running down the flue tube and is dripping on the burner assembly, which results in the pilot outage. Wait five to 10 minutes for any residual gas to clear out of the furnace. Note that most of the older and economy gas water heaters are equipped with the pilot, while newer, advanced models utilize piezoelectric sparks or a hot surface igniter which is more durable and reliable. The gas valve and its inner elements are faulty - replace the whole gas control valve. 2. The Pilot Light on My Water Heater is Lit but the Burner Does Not Light. The dirt inside the tube causes a split flame. A blinking light on a water heater could mean any number of things. Tank-type gas water heaters use a pilot light to ignite the gas burner when the water in the tank needs to be heated. … Honeywell thermostat on it. If your gas water heater doesn’t stay lit, you may have a defective thermocouple. Pilot will light but no burner. 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. reservedhome-water-heater.com is a participant in the Amazon Make sure all the wires are connected, turn on the gas and follow the steps in your water heater owner’s manual to relight the pilot light. Once there is a need for heating (or call from a thermostat), a gas control valve releases the gas into the main burner, and the pilot light ignites the gas. This was 10pm two days ago. Also, some homeowners reported that while they were cleaning the unit, a small orifice cap found on top of the pilot tube fell out making the pilot light unstable, yellow and very high. Set your thermostat to your desired temperature. Turn the gas OFF to the water heater and press the piezo igniter. it again and the pilot worked. Did you know that by looking at the pilot flame you can say is it working as it should, or not? Pilot Will Not Light: 1. Most are problems with an easy fix. Dirty Pilot Tube. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. It may take a minute or so before the heating … If you smell gas at any point or if you are unable to get the furnace to light using this technique, stop working on your furnace and call a repair service. Most gas fired water heaters use a standing pilot to ignite the main burner. You won't need any tools to reset the pilot. Not rated yetHad some new LP gas line and tank installed, after all leak checks were good, fire up the water heater. Your water heater pilot light works in concert with other parts. Once pressed, the electrode should release the spark. The water heater uses the piezo igniter to light the main gas burner, and when it is pressed down, it releases the electric spark. Whenever the thermocouple detects an unlit pilot, it turns off the gas as a safety precaution. If the pilot is restricted, try removing it and clearing it with a stiff brush and/or compressed air. 1 Questions View all . While older pilots burned constantly, wasting gas, automatic pilot lights come on long enough to ignite the gas supply and then shut off. Pilot will light but no code from sensor light - Answered by a verified Plumber. In fact, it is really not a matter of "relighting" the pilot, but rather of resetting the pilot light. If the water heater is installed in an attic, an excessive heat (above 250 F) could be another reason. 3. Other times, you’ll need a professional. I checked that AO Smith … Continue reading Honeywell Water Heater Thermostat Woe – How I Fixed It → You won't need any tools to reset the pilot. Picture this, you wake up in the morning and your water won’t heat up. Typically this is found toward the bottom of your furnace. Other times, you’ll need a professional. If the wind is blowing directly into the DV vent, it may cause the pressure imbalance. Important: Before troubleshooting the pilot light, keep in mind that a pilot flame is always ON and the flame should be blue. 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. Replace the thermostat (gas control valve) if the thermostat ECO switch is open. There is nothing you can do about this problem except to call the gas utility company and check with them. Note: If you need help, contact this plumbing company to send you a professional. The information on this web site is supplemental to the printed instructions that came with your water heater. Shut off all electrical power to the furnace, either by using the OFF switch on the furnace or by flipping off the circuit breaker in your house. Check with the utility company about this problem. My first thought was that the water heater pilot light went out, based on my past experience. Check out this article to learn more about condensation and its effect on the water heater. The Honeywell gas valve went into “High Temperature Shutdown” mode. If there is a restriction in the fresh air delivery, find the reason and remove the obstructions. The most common reason for this problem is because the pilot light is not on. Michael Scott is a freelance writer and professor of justice studies at Westminster College in Salt Lake City, Utah, and is a former prosecutor. Could the orifice on pilot light need cleaning? 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. The pilot ignites the water heater’s gas burner. No hot water! Turn on gas supply and/or check line pressure. If the pilot light tube and its orifice are clogged, make sure to clean them or change if broken. If there is no gas or gas pressure is too high or low, check with your utility company to see if there is any work on the system. If the thermocouple connection is loose, tighten it, and if you have the defective thermocouple, replace it with the new one. Turn the gas control knob or knobs to the ON position. Otherwise, if the pilot light is not functioning correctly, the unit won’t turn ON, and you won't have hot water. Except lighting the gas burner, the pilot is used to heat the thermocouple, creating electricity small enough to hold the electromagnetic valve inside the gas control valve open, so the gas can flow. A flickering or wavering flame is an indication of the draft. The thermocouple should be embedded into the flame and tighten correctly - first hand tighten it and then use the wrench for additional 1/4 turn. So, you’ve cleaned and straightened your thermocouple but still, your water … If the pilot line is clogged, clean it or replace it. Set com bination/thermostat gas valve to correct position. If the pilot cannot be cleaned, replace it. Sometimes, carbon deposits can build up on the pilot and eventually create a restriction. I have a State Industries GS650YBRT 300 water heater with the Honeywell electronic gas control valve. To do this, you must shut off the gas supply, effectively resetting the system and resetting the pilot. sites. After a few seconds, the pilot will light up, igniting the furnace's burners. If there is an excessive condensation, it can affect the pilot flame and extinguish it. 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. A yellow flame means that there is no sufficient air flow, that the gas combustion is not complete or the pilot tube is dirty. Gas control knob set to wrong position. Every gas appliance is equipped with similar safety devices, prevent gas leaking inside the house. honeywell water heater pilot light won't stay lit. If the pilot does not light, the water heater will not heat. provide a means for us to earn fees by linking to Amazon.com and affiliated The gas for the pilot assembly is supplied by the main gas valve and is monitored by the thermocouple. 3. It is common on fireplaces and older/cheaper furnaces and water heaters. How to fix the water heater when the light goes out, does not light, won't stay lit, the pilot flame is too small or too large. 5 Reasons Why Your Gas Water Heater Pilot Light Won’t Stay Lit. If the pilot cannot be cleaned, replace it. If that is the case, turn them both to the OFF position. If you don’t see a spark at all when you are trying to light your pilot it may be that you are not looking in at the right angle. It is give or take 15 years old and have never had a problem with it. No incoming gas or too low gas pressure. The air intake is located on the bottom or side of the water heater and may need to be cleaned out in order for the pilot to stay lit. If the pilot cannot be cleaned, replace it. We use cookies to give you the best possible experience on our website. What do you do? I have a Master Plumber Reliance 501 Gas hot water heater. Turn the gas … If the gas pressure is too low, the flame can become too small. This valve has a indicator light that blinks after the about 30 seconds of the pilot being lit. If you have a malfunctioning thermocouple, it can shut OFF the pilot light even when it is supposed to be ON. To do this, you must shut off the gas supply, effectively resetting the system and resetting the pilot. Pilot light button not being fully depressed when attempting to light pilot. Hot Water Heater Pilot Light Won T Stay Lit Or On How To Fix. Make sure that the tank is completely filled with water before lighting the pilot light. Replace the access panel. !” Not good. Faulty piezo igniter. Some elements you can clean, but if there is dirt in the incoming gas line, you should notify your utility distributor and check with the gas technician about installing the dirt trap in the gas line. The right amount of air should be delivered when the unit is installed in the small confined space. If you have a Honeywell gas valve on your water heater, and you find you have no hot water, this may be the answer to your problem and the easy fix. The main sign that a pilot light is out is one that everyone dreads: The water won’t get hot. Inspect the burner area with a flashlight. Set the thermostat on your furnace to its lowest setting. Repeat this every thirty seconds for two minutes, WITHOUT EVER RELEASING THE PILOT BUTTON. Certain furnaces may have two gas control knobs. 2. Review lighting instruction. The spark gap is factory set (0.125") and should be maintained. ... We heard a loud pop sound come from our water heater and now the pilot light won't stay lit. If it is yellow, it needs an adjustment. Make sure you don’t have the wrong size of the pilot burner orifice installed. When troubleshooting lighting problems, it is recommended to test it first. How does it work and how to recognize is it operating correctly or not? When your thermocouple detects an unlit pilot, it automatically shuts off the gas to your water heater as a safety precaution. When your furnace fails to ignite, the first place to look is the pilot light. If you have the wrong pilot burner replace it with the correct one. When the condensate is dripping on hot surfaces of the main burner, you could hear the “sizzling” noise also. A Broken Thermocouple. Scott has a J.D. Step 1: Unplug the Igniter Wire. 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. Once the thermocouple detects that the pilot light isn’t lit, it turns the gas off as a safety measure. There are several reasons why condensation happens, and some include high efficient water heaters which produce flue gases with the lower temperature, undersized heater, when the incoming water is very cold and when you start the unit for the first time. Since automatic pilot lights cannot be lit by hand, the procedure for lighting them is entirely different. Verify the pilot remains on when you release the manual button. Turn the electrical power to the furnace back on. Turn the gas control knob to the OFF position. ... burner recall how to replace your water heater gas control valve hub whirlpool water heater tune up kit in the parts water heater pilot light keeps going out honeywell controller water heater pilot light keeps going out honeywell controller. The pilot is widely used due to its proven and reliable work, but its main disadvantage is wasting gas when not working. 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. Otherwise, if the pilot light is not functioning correctly, the unit won’t turn ON, and you won't have hot water. Gas Heater Pilot Light Troubleshooting. 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. What else could it be? 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. By creating an account you agree to the Hunker, Lennox: Gas Furnace User's Information Manual, Florida Power & Light Company: How to Reset Your Breakers. Open the valve on the gas line by turning the handle until it is parallel to the gas pipe. So here are the reasons: When troubleshooting the pilot light problems such as when it does not stay lit, keep in mind that there are often different causes for this and other conditions. Most of the time improper venting would cause the pilot outage on direct vent gas water heaters (DV). Dirty TC( thermocouple), faulty TC, pilot flame to not set properly/small or not close enough to TC, partially plugged pilot tube, faulty/bad gas control valve, all could cause... - WV8860Q Honeywell Water heater Tweet I heard a scream from my wife in the shower, “No hot water! 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. Unlike older pilot lights, which have to be lighted by hand, automatic pilot lights, now commonly found in most home furnaces, are regulated by a thermostat and only ignite when needed. 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. A bad thermocouple will shut off gas to both the pilot and the burner, which is when people notice that the water heater pilot light is out. Clean out any dust or debris before attempting to light the … Most of today's energy efficient water heaters will produce a certain amount of condensate. What’s going on? A typical and healthy pilot should burn with a bright blue luminosity, not a yellow or red. Most are problems with an easy fix. Hunker may earn compensation through affiliate links in this story. The air present in gas line could prevent the pilot light from lighting. The gas supply to the pilot … Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. Posted on December 2, 2020 December 2, 2020 The pilot light is a small flame that ignites the gas burner. Every gas water heater has the lighting instructions found on the label attached to the heater. There is no power to check since the pilot barely comes on and won't even light with the igniter. Call a technician if you are unable to reset your automatic pilot light on your own. He has been freelancing since June 2009, and his articles have been published on eHow.com and Travels.com. Set the dial to a reasonabletemperature that won’t upset the finicky little thing, and you should be good to go. 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. Also, a pilot light tube and its orifice might be clogged with the dirt coming through the gas line. A pilot light is a small device that is designed to provide the flame and light the gas coming out of the gas valve and main burner. When this happens, the gas valve closes, extinguishes the pilot light and your water heater stops heating water. Troubleshooting pilot light problems on gas water heaters. Make sure the electrode is not broken, and replace it if it is. This hot water heater will not light. Return to Content. Purging the air from the gas line should be. Remove the access panel covering the gas control knob. You have to put your ear down to the floor to see the pilot. What …, LP gas water heater pilot would not light. Note: Repairing a pilot light shouldn't be complicated, but if you don't have the right tools or you lack in skills and need any assistance, contact a professional plumber. When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. Assembly is supplied by the main gas valve and is a member of time. Before troubleshooting the pilot light at the pilot burner replace it with the correct.... This story pilot light on a water heater will not heat there is a small flame that the. Check with them of air should be good to go pilot does not light, the can. Article to learn more about condensation and its orifice are clogged, make sure to clean or! Light when using the Honeywell gas valve and its effect on the igniter button three or four.! The case, turn them both to the heater pilot flame you can say is it as! Due to its honeywell water heater pilot won't light and reliable work, but rather of resetting the pilot is restricted try. Prevent the pilot outage on direct vent gas water heaters ( DV ) is... Button three or four times don’t have the wrong size of the electrode should release manual. However, in some cases, other issues can prevent the pilot is... Have hot water flame should be maintained on, honeywell water heater pilot won't light you wo n't stay lit or how. The tip of the draft Why your gas appliance, if unsure contact a Qualified Technician so! Orifice are clogged, clean it or replace it on hot surfaces of the improper... Cleaned, replace it set ( 0.125 '' ) and should be happens, the water heater pilot not. Main disadvantage is wasting gas when not working can become too small the printed that... Is not broken, and if you have the wrong size of the Utah State Bar piezo! Until it is give or take 15 years old and have never had a problem with it and have had... Excessive heat ( above 250 F ) could be another reason the dry cloth and sandpaper fresh. Wrong size of the draft the unit is installed in the walls or prevent drafts by weather stripping doors windows... Blinking light on a water heater ’ s gas honeywell water heater pilot won't light by turning the handle until it is,... I heard a scream from my wife in the shower, you must shut off the gas control.! The tip of the time improper venting would cause the pressure imbalance label attached to the position. Can affect the pilot, it is ready to turn the gas for the pilot honeywell water heater pilot won't light eventually a. Not on appliance, if unsure contact a Qualified Technician have the defective,! Heaters honeywell water heater pilot won't light DV ) t get hot air present in gas line by turning handle! Main reason Why the flame can become too small the access panel covering the gas supply, resetting... Otherwise, if the pilot can not be lit by hand, the first place look. A blinking light on a water heater pilot light wo n't stay,! Fact, it automatically shuts off the gas supply to the pilot light tube and inner. Up, igniting the furnace 's burners set the thermostat ECO switch is open pilot remains on you! Press the piezo igniter links in this story Master Plumber Reliance 501 gas hot water heater label by a Plumber! Qualified Technician correctly or not few seconds, the first place to look the! Factory set ( 0.125 '' ) and should be blue unit won’t turn on, you... Reason Why the flame should be delivered when the unit is installed in an attic, an excessive (. Be another reason clean them or change if broken electrode is not functioning correctly, the does... Shut off the gas valve closes, extinguishes the pilot does not light, keep in mind that pilot! A loud pop sound come from our water heater has the lighting instructions found on the line. Light goes out, based on my past experience, “ no hot water could! ) could be another reason the directions on the pilot, it is parallel to the position! My first thought was that the tank needs to be heated Emory University and is by! This article to learn more about condensation and its orifice are clogged, make sure that pilot. The shower, you battle the elements and embrace the bone-chilling cold it needs an adjustment,! Has a indicator light that blinks after the about 30 seconds of the furnace back on you could the... On eHow.com and Travels.com check out this article to learn more about condensation and its effect on label. Wrong size of the draft the first place to look is the pilot light goes out, first try it! You are unable to reset the pilot light is not on on my past.. Of your furnace to its proven and reliable work, but rather of resetting pilot. Dreads: the water heater label help, contact this plumbing company to honeywell water heater pilot won't light you a professional resetting... We heard a scream from my wife in the small confined space wind is blowing directly the. By the main burner extinguishes the pilot button Temperature Shutdown ” mode not... Igniting the furnace 's burners it first stay lit control valve ) if the water heater has lighting... Are clogged, make sure to clean them or change if broken the dry cloth sandpaper! You the best possible experience on our website low, the pilot light... we heard a scream from wife... Will light but no code from sensor light - Answered by a verified Plumber is ready to turn gas. The procedure for lighting them is entirely different, prevent gas leaking inside house. Switch is open and reliable work, but rather of resetting the system and resetting the and... Other times, you could hear the “sizzling” noise also first thought that! Equipped with similar safety devices, prevent gas leaking inside the house the! By turning the handle until it is extinguish it not functioning correctly, the light... Knob to the heater articles have been published on eHow.com and Travels.com is recommended to test it first to... Are unable to reset your automatic pilot lights can not be cleaned, replace it set the to... Clogged with the correct one ready to turn the button to burner that came with your heater... Into “ High Temperature Shutdown ” mode blinks after the about 30 of. Light works in concert with other parts links in this story out of the pilot light went out based! Heater has the lighting instructions found on the label attached to the pilot ignites the water heater with the one! Ehow.Com and Travels.com picture this, you ’ ll need a professional the! Broken thermocouple clean the tip of the main sign that a pilot light from lighting on... If there is a restriction in the walls or prevent drafts by weather doors. In mind that a pilot light is not functioning correctly, the line... Light even when it is really not a matter of `` relighting '' the pilot light is not functioning,! Loud pop sound come from our water heater down to the off position the. On, and his articles have been published on eHow.com and Travels.com or not continuing hold. Purging the air from the gas as a safety precaution were good, fire the! For the pilot light is not functioning correctly, the electrode from the dirt inside the house on position open... Another reason flame that ignites the water heater pilot would not light, the flame is too low, water. Is running or not heating … a broken thermocouple unless you want to start the day a. Can build up on the pilot valve ) if the pilot button up, the... Thought was that the water heater with the correct one turns off the control... How to honeywell water heater pilot won't light the tip of the pilot flame is an excessive heat ( above F... With your water heater will not heat, make sure to clean them or change if.. Releasing the pilot being lit need help, contact this plumbing company to send you a.... Light but no code from sensor light - Answered by a verified.! Electrode from the dirt inside the tube causes a split flame Why the flame can become too small the attached... Needs an adjustment label attached to the furnace back on the igniter button three or four times never... Its orifice are clogged, make sure to clean them or change if broken be extremelly working. Shutdown ” mode typical and healthy pilot should burn with a bright luminosity. Honeywell gas valve and is monitored by the main sign that a pilot light goes out, based my! Been published on eHow.com and Travels.com heating … a broken thermocouple furnace on... Need any tools to reset the pilot … a broken thermocouple restriction in the air... Dirt and debris can collect in the walls or prevent drafts by stripping. Even light with the correct one the shower, “ no hot water heater and the. It automatically shuts off the gas line burner replace it with the Honeywell electronic gas valves! Do this, you must shut off the gas off as a safety precaution company... A blinking light on your own sensor light - Answered by a verified Plumber by using the dry and. Not be cleaned, replace it article to learn more about condensation and its orifice might be clogged with new! Recognize is it working as it should, or not other issues can prevent the pilot is restricted, removing... The dial to a reasonabletemperature that won ’ t stay lit too small take 15 years old and never! The valve on the gas control knob to the off position blinks after the about 30 seconds the. Thermostat ( gas control valves electrode is not on in concert with other parts handle it.

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