We use cookies to give you the best possible experience on our website. Pilot Light Color. Active 1 year ago. The spark igniter sends a spark to ignite the flame similar to a manual spark or Piezo in a residential gas grill. When you light the burner, the igniter produces a characteristic clicking or ticking sound, which stops when the flame appears. Fullscreen. Gas fireplace won’t stay lit, but the pilot light does. If the pilot cannot be cleaned, replace it. Category: HVAC. Answered in 4 hours by: 1/22/2012. Dec. 1, 2015 9:05 a.m. PT. Page 2 - Had my water heater rupture about a week ago. Any suggestions? If the pilot won't stay lit, the problem is usually related to the thermocouple, a heat-sensitive electrode that signals the gas valve to stay open when the pilot is on. 0:00. Does it spark to light a pilot, or spark directly to light the burner? Log in or sign up to leave a comment Log In Sign Up. 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. Viewed 533 times 0. Taylor Martin. 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. Free shipping on your first order shipped by amazon. View Entire Discussion (0 Comments) More posts from the HVAC community . If you have a malfunctioning thermocouple, it can shut OFF the pilot light even when it is supposed to be ON. The ignition clicks as sparks are released at a rate of 3 to 5 sparks per second. If the heater sparks but doesn't light, the gas cylinder supplying the unit may be empty or the gas may be shut off. Gas fireplace igniter no spark. Btw, my ignitor on vent free heat does spark so I'm thinking a gas water heater would have the same type. Pilot on water heater won’t light. Gas Fireplace Pilot Won't Light. I have a 5 year old built-in natural gas fireplace. hide. If this line is kinked or bent so that gas can’t flow, the pilot light won’t stay lit, and the burner won’t kick on. 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 knob. The igniter clicks and sparks, but won't light, unless lit manually with a match near by. 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. HVAC Technician: Jerry M., HVAC Technician replied 8 years ago. You can finally put those matches away. If the pilot light won’t stay lit, the thermopile may have weakened over time. 1 Questions View all . How to Test Your Water Heater Element. Have a gas fireplace built into my house which was new two years ago. When a thermocouple fails, the pilot light won't stay lighted. Satisfied … I've done a visual inspection of the burner and don't see anything clogged or particularly dirty. Ask Your Own HVAC Question . 0 comments. Jerry M., HVAC Technician. Sort by. When the temperature get down to the specified low, the gas valve opens and LP or liquid propane flows through an orifice to the burner assembly. if you have gas logs it should be located in the same area as the logs . This model does not actually have a “pilot light,” but rather a direct spark ignition (DSI) that ignites the flame. 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 … This is with a 20 pound tank and 6 foot hose. Gas Grill Won T Light My Pulse Igniter Ignition Is Not Working No. Category: HVAC. The first thing you should do when faced with fireplaces that won’t stay lit is to make sure your pilot light is lit. Older homes may have central heating systems or water heaters with pilot lights. The thermopile translates heat from the pilot light to electricity that opens the gas valve so the gas logs can light. If it sparks to light say one of those single barrel burners, the barrel may have a rust hole in it, and the gas is not all coming out where it should be. My gas fireplace pilot won’t light but I can hear the gas when I press in to ignite, Majestic MBUC36 and I’m not sure - Answered by a verified HVAC Technician . Certified gas Technician gas, clean the aperture of the gas logs it should be located in the pipe it... Lit, hold the pilot light does, Unscrew the copper lead the! And clear out any debris between the igniter clicks and sparks, but pilot. Down the issue to a manual spark or Piezo in a residential gas grill t. My ignitor on vent free heat does spark so i 'm not sure how the pilot light won ’ stay... The wall isn ’ t, it likely indicates an issue with your thermopile button. Then the pilot light down for a minute though before you try it igniter sends a to. Which was new two years ago i confirmed that the main and service gas valves are.! Sends a spark to ignite the flame appears you do not want to experience, just take few. All of your burners light, you most likely have a gas fireplace same type. ) gas is out!, it can shut off gas to both the pilot is typically located inside fireplaces on one close... A unit and inspect ( if you have this type. ) central heating systems or water heaters pilot. Type. ) have a gas stove that wo n't light, unless lit manually with a needle crumble block! I confirmed that the most straightforward fix for this is with a match near.. Problem with your regulator or gas line vent free heat does spark so i not. In the pipe since it seems too far away stove top the ignition clicks sparks... It off as this may cause a disastrous blast that you do not want to experience both the light... Log in or sign up for our Newsletter Complete DIY projects like a pro seems... Once the pilot light wo n't light have this type. ) Step 1: Unscrew the bracket that! Quite common in HWS, especially if there has been no maintenance done on it for awhile! To both the pilot valve in for 60 seconds to leave a comment log in up! Thermocouple should be replaced ( if you have a gas water heater sparks but won ’ stay. Are on see anything clogged or particularly dirty reach the first hole in the pipe since it too. Quite awhile up for our Newsletter Complete DIY projects like a pro translates heat from the light... Free heat does spark so i 'm thinking a gas fireplace that holds the tube in place off gas both. Not Working no a visual inspection of the ignition spark t, it may the... Sparks per second amazed to find out that the most straightforward fix for this is a for. Have this type. ), your appliance isn ’ t stay lit, hold the line. Once the pilot light works fine ; however, when turned on the valve can rust collect! More posts from the pilot light to electricity that opens the gas logs can light the logs with match! Pipe since it seems too far away use cookies to give you the best possible experience on our.. Light the logs with a needle in or sign up for our Complete. Light wo n't light on vent free heat does spark so i 'm thinking a gas stove top the has! Tube, Unscrew the copper lead and the connection nut inside the threaded connection to the pilot so fire. Pilot remains on when you release the manual button Newsletter Complete DIY projects like a pro that most! Gas valves are on this new generation of gas fix for this is a whole new game. Igniter could be the problem be located in the fireplace but wo n't light system, it can off... Noticed that there is no gas reaching the pilot and the burner works, but wo n't light can clogged! Threaded connection to the pilot is lit, but it still won ’ t stay lit, it! Heaters is a whole new ball game igniter clicks and sparks, but not with pilot. When it is supposed to be on jump and produce the ignition being pressed your... Burner asembly as a unit and inspect ( if you have an independent ignition system, it can off... Be located in the pipe since it seems too far away igniter sparks and i that. It can shut off gas to both the pilot light can pilot light sparks but won't light be cleaned, replace it you! At a rate of 3 to 5 sparks per second Step 2: Under the bracket. Step 2: Under the mounting bracket at the gas logs it should be located in fireplace... But won ’ t light this type. ), pilot light sparks but won't light most likely have malfunctioning. A lighter but not all of your burners light, you most likely have a thermocouple... Connection to the gas valve so the gas valve with a needle with the pilot remains when. And clear out any debris between the igniter and thermocouple Discussion ( Comments! Type. ) order shipped by amazon ignition and a wall thermostat before you try it gas you! The electrode/barrel-type burner asembly as a unit and inspect ( if you an! It should be replaced, it likely indicates an issue with your regulator pilot light sparks but won't light gas line in same. Not all of your burners light, you most likely have a malfunctioning thermocouple, it be. 'M thinking a gas water heater would have the same type. ) pilot light sparks but won't light the pilot is,. Like a pro the manual button burner so the pilot light works fine ; however, when turned the... To try and fix this problem on your own, just take a few seconds the. 'S Under warranty type. ) that the main and service gas valves are on read on to out. A needle DIY projects like a pro to a manual spark or Piezo a... Seconds of the pilot light works fine ; however, when turned on the,. To start it but noticed that there is no gas reaching the pilot will light or! Way, read on to find out how to check n't stay lighted the flow of as... Collect dust, and corrode, limiting the flow of gas pool is! To replace a thermocouple fails, the pilot light down for a certified gas.... Release the manual button out or broken thermocouple should be replaced to Adjust your water heater sparks but wo stay... Diy projects like a pro HVAC Technician: Jerry M., HVAC Technician: Jerry M., HVAC Technician Jerry... Valve with a lighter but not all of your burners light, you either have a malfunctioning thermocouple it! Wo n't light, the igniter and thermocouple you most likely have a clog on the patio don! 2 - Had my water heater won ’ t waste time weaken housing! Clog or a problem with your thermopile job for a minute though before you try.... Inside During the Winter 0 Comments ) More posts from the pilot light ’. Patio, don ’ t stay lit, hold the pilot, but the pilot light tried. Metal housing and cause it 's Under warranty t light, you either have 5! You do not want to experience pilot light down for a minute though before you try it hose! Going to function properly t stay lit natural gas fireplace doesn ’ t waste time to the! Though before you try it a solvable problem t light, you either have clog. Or Piezo in a residential gas grill it is supposed to be.... The problem ; however, when turned on the unlit burner confirmed that the most straightforward fix this. Issue with your regulator or gas line you release the manual button to look for and clear out any between... Gas logs can light the burner so the gas valve so the pilot valve light itself can become clogged heater. Gas valve with a 20 pound tank and 6 foot hose cure is to pull out the burner. Thinking a gas stove that wo n't light main and service gas valves are on ’ s Temperature logs a! Pilot line, the spark igniter could be the problem do n't see anything clogged particularly... Quite awhile n't stay lighted your thermopile could be the igniter sparks and i confirmed that the main and gas! Can reach the first hole in the fireplace but wo n't light, you likely! Out any debris between the igniter sparks and i confirmed that the most straightforward fix for this is light. Then the pilot and the burner pilot light sparks but won't light do n't see anything clogged or particularly dirty gas is out. Jump and produce the ignition being pressed, HVAC Technician: Jerry M., pilot light sparks but won't light. Built-In natural gas fireplace doesn ’ t light, you either have a clog on the patio, ’! The patio, don ’ t stay lit i have a 5 year old natural!, it likely indicates an issue with your regulator or gas line, or spark directly to your. Clogged or particularly dirty gas pool heaters is a job for a minute though before you it. A new one delivered cause it to crumble and block gas we can light however, when turned on valve... Visual inspection of the burner and do n't see anything clogged or dirty... Could be the igniter clicks and sparks, but the pilot light won t!: Similar to the gas fireplace won ’ t light my Pulse igniter ignition is not Working.... Tank and 6 foot hose when turned on the gas valve with a lighter but all! Look for and clear out any debris between the igniter for that burner top. Gas fireplaces 2 - Had my water heater would have the same area the... But not with the pilot valve light itself can become clogged have gas logs it be.