Sometimes the flame is poor due to impurities in the assembly. However, when you use water to ensure that you dry it thoroughly. This is another relatively small piece of your fireplace that converts heat to electricity, ultimately opening up … Close. It is a rare case to get a malfunctioning gas valve but we cannot completely rule out its possibility. Sometimes gas fireplace won’t stay lit because it is not receiving sufficient gas to keep the flame going. Its purpose is to not allow the gas valve to open if the pilot light isn’t lit. The color of the flame can be an indicator of the gas flow. Here’s another tip when the gas fireplace pilot light won’t stay lit: You wouldn’t expect a new valve to line up exactly the same way as your old one. The diagnosis of the gas valve can be done visually. How To Practice Golf At Home The Most Easily And Effectively? Here's how to start that fire and get your toes toasty: There are vented gas logs and unvented or “vent free” logs. Note: you MUST make sure the gas is off and there are no flames present prior to using an aerosol duster. By doing this you are bypassing all the safety switches and fuse to see if the problem is in between the valve and the wall switch. The flame sensor tells the furnace that the pilot is lit. There are many in the industry who even resist using the vent free gas logs in any enclosed space. Turn off the pilot light and turn the knob to the off position before working on any parts of … If gas is reaching the fireplace, but it still won’t light, the next step is to light the gas jets on the gas logs, manually, following the manufacturer’s instructions. In case it is lower than that then you need to replace it. You can replace the pilot assembly or clean it out with a wire brush. If the pilot still fails, contact a qualified service technician to repair the gas log. Gas fireplace won’t stay lit, but the pilot light does If the pilot light remains lit, but the gas fireplace doesn’t, it likely indicates an issue with your thermopile. Make sure you still have an orifice on your burner before you throw anything away or hook it back up. There should be a shutoff valve near the fireplace. If gas is coming out of the pilot, but it still won't light, the spark igniter could be the problem. The burner is placed below the thermocouple and pilot. I have found the shutoff valves inside the fireplace, under the fireplace or in a cabinet next to the fireplace. Thermocouple and thermopile are directly connected to the wall switch. Flame Heat/Color. When your fireplace does not go on then you have to “jump the valve”. The gas valve then opens and gas flows to the pilot burner. Direct ignition furnaces do not have a pilot light. Take a wire and connect TH and TP/TH directly. If you have a chimney or flue for the fireplace it is more likely you have a vented gas log, although a vent free gas log can be used as long as the damper is fully closed. After 60 seconds release the pilot valve and turn the log’s operating valve “on” making sure you are clear of the log. Observe if the fireplace comes on. The gas valve is usually the last option when troubleshooting why your gas fireplace won’t stay lit. If you ever smell something like rotten eggs emitting … The Fix: Pilot Light to Gas Fireplace Won’t Stay Lit So you’ve checked your pilot light and even reset it, but still, it wont stay lit. This may be due to corroded contacts, dirt covered contacts or broken connection. When your gas fireplace won’t stay lit is may be because these holes are clogged with dirt. They could be dangerous if not properly handled. The drip loop is an intersection in the assembly that is designed to trap excess moisture. If there is no reset button or gas valve, simply hold a lighted match to the pilot orifice. Alleyne says to look for and clear out any debris between the igniter and thermocouple. I replaced the thermocouple two days ago and it worked fine until tonight and now nothing will stay lit. It supplies pilot light with gas from the gas valve. Remove the thermocouple from the system (use the manufacture’s guide), 3. Faulty wall switch may be the cause why your gas fireplace won’t stay lit. 7 Booby Traps from Home Alone that Would Be Deadly in Real Life. If it doesn’t feel heat, it won’t let gas flow through the unit. We recommend that you use experts when you detect that the gas valve is the problem. In most cases, the pilot is usually the reason why your gas fireplace won’t stay lit. The thermocouple on your gas fireplace is a heat-sensitive device that keeps the pilot gas tube open while the pilot is lit. A worn out drip loop can be replaced. Once the pilot is lit, hold the pilot valve in for 60 seconds. When you notice a yellow flame it is not a good indicator because it means that the sensor is not getting enough heat energy to trigger them. C. Dwight Barnett, Special to the Courier & Press. Ensure that the tip is very hot. While the pilot light is ignited, use a flashlight to look into the pilot hole opening. A lot of people know this, so when someone tries to light a pilot, and it won’t stay lit, the natural conclusion is to assume the thermocouple is bad because obviously it isn’t sensing the heat of the pilot anymore. I have a Robert Shaw 7000MVRLC gas valve with a green knob on it that goes from Off, Pilot to on. It contains tiny holes that pass through the gas. An electronic spark ignites the pilot light. 2 Posts . … Follow the manufacturer’s instructions to relight the pilot. If the logs light and stay lit, that proves that you have a supply of fuel and that the jets in the fire logs are not plugged by carbon build-up. This dilutes the strength of the gas causing problems you are experiencing. You can clean the holes using an air compressor or water. Due to health concerns, possible carbon monoxide poisoning and fire hazards, do not install a vented gas log in a non-venting fireplace or other enclosure. To prevent it from happening again, make sure the vent cap is secure. Because this is a real flame, will not effect like that of electric fireplaces. I feel like I am banging my head against the wall trying to get this pilot light to stay lit so I can start my fireplace. Your California Privacy Rights / Privacy Policy. The color of the flame is the indicator whether it I bad or good. The millivolts of electricity are used to operate an electromagnet that keeps the valve open to the gas line that feeds the pilot..thus allowing the pilot to stay lit. The flame produced should be hot enough and engulf all the triggers. This is the standard voltage needed for the pilot flame to stay on. © 2020 www.courierpress.com. This is a common problem for most gas fireplaces. Spray air around and into the end of the pilot tube opening and at the small air intake on the side of the pilot tube. Over time your voltage at the wall switch reduces which translates to less voltage being transmitted to trigger the flame. Then, when the pilot is burning brightly, release the reset button. Every fireplace … Thermocouples detect pilot lights by sensing the heat they produce. 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. Because this is a real flame, will not effect like that of electric fireplaces. Vermont fireplaces provide the warmth and coziness of a built in fireplace with the convenience of freestanding mobility. Call an expert when you feel you are not confident to handle them. Here are some reasons that may be contributing to your pilot lighting problem: This is a small piece of metal that acts a safety device. If the pilot does not stay on, you may have a defective thermocouple. If it determines that the pilot light is off, it shuts down the flow of gas. The gas valve opens so gas can flow to the main burner(s) and be lit by the pilot light. It's worked perfectly for 3 years but now the pilot light won't stay lit. With the gas on, push in and hold the pilot valve while igniting the pilot light. A strong draft can blow out the pilot light. Both types of logs may or may not have a remote control feature. Check the Thermocouple Your furnace's thermocouple, if it works normally, checks to see whether the pilot light is on or off. The pilot light on your gas fireplace is out and you can't get it going again. The thermocouple is usually at fault when the pilot on a propane fire pit or outdoor fireplace won't stay lit -- provided you're not using the fire pit outdoors on a windy day. If your pilot light stays lit, but the fireplace won’t start, then the problem is likely related to your thermopile, a metal probe (round and slightly smaller than your pinky finger) that converts heat from the burning pilot light’s flame into a tiny amount of electricity — just enough to open the gas valve when a switch (such as a wall switch or remote control button) is used. It triggers the gas flow when it gets heat up. Gas fireplace pilot light won't stay lit. Pilot Light Failure. There are various causes that can be the reason why your gas fireplace won’t stay lit. Your problem may be as simple as having an empty propane supply tank. Once the pilot is lit, hold the pilot valve in for 60 seconds. However, if your pilot is lit but the gas fireplace isn’t, then there’s probably a problem with your thermopile. All rights reserved. From your gas meter, check the drip loop for excessive moisture. Some people complain of the odors while others complain of headaches and other health problems. The above problems diagnosis is the common causes your gas fireplace won’t stay lit for long. Pilot light won’t light on gas log fireplace. If the pilot lights and stays lit, the problem isn't with the pilot circuit. The color of the flame can be an indicator of the gas flow. EVANSVILLE, Ind. Go to the valve and spot the contacts that are labeled TH and TP/TH. The ideal flame color is supposed to be bright blue. You need a multi-meter and set it to Ohms (the two leads of the meter should have a zero reading when in contact), 2. I have a Heat N Glo direct vent gas fireplace (not sure of exact model). It also controls a separate larger valve that feeds gas to the main burner when the gas logs are turned on. Measure the hot thermocouple tip and the rare side that makes contact with the gas valve, 5. Gas Heater Pilot Light Troubleshooting. Once the pilot lights, you should keep depressing the gas valve for at least … If you experience a problem while using the Casting Radiance model, it may be easily fixed be performing a simple troubleshooting routine. Another issue is that the pilot has gas coming out, but it won’t stay lit. The thermocouple can also be the source of the issue. The current is usually below 1 volt and you don’t have to worry about being electrocuted. If the fireplace was burning for an extended period of time before the pilot light went out, then you need to wait much longer than one hour before touching the pieces on the fireplace or you could sustain a serious burn injury. An operational pilot light in your furnace means safety from the possibility of a gas leak. #gasfireplacerepair #fireplacepilotlight #pilotlightwontstaylitWe show how to easily fix a gas fireplace pilot light to stay lit. If the pilot light will not stay lit, it needs to be fixed ASAP to supply heat to your home and for safety reasons.There are numerous things that may make the pilot light on your furnace to not stay lit. Either issue will prevent the fireplace from remaining lit. The pilot light in your gas furnace supplies heat to your home. If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. The burner is placed below the thermocouple and pilot. Some thermocouples can be easily replaced; just make sure to purchase the correct length and fitting of the replacement thermocouple. I 've got a gas fireplace won ’ t stay lit is may be the source of the issue is! 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