gas fireplace main burner won't stay lit

Blog. If it does ignite right away it will generally burn … 1. The flame sensor tells the furnace that the pilot is lit. Gas Fireplace Pilot Lights But Not Burner. It "attempts" to light the burner several times even though it is actually lit and then it just shuts down the gas (propane) and the blower continues to run (until we freeze to death, turn it off, or the battery runs down). This turns on the ignition unit that causes the main burner to light. The fireplace will light and stay lit for about 20mins. The burner is located below the pilot light and thermocouple. Sometimes the burner will re-ignite itself after about 5 minutes and the cycle repeats. If you have successfully re-lit your pilot light, ensured that the orifice is clean, and the fireplace still refuses to ignite, there could be an issue with the thermopile, thermocouple or wiring. According to Atwood's web … The burner will always light, then after about 1-1/2 minutes or so, the burner will shut off. The gas valve sends gas to the main burner(s), which is lit by the pilot light. The flame sensor is responsible for regulating the gas flow to the burner. Warm the Flue Air. and the burner ignites but it won't stay lit. But often it goes out after a few minutes. Most gas fired water heaters use a standing pilot to ignite the main burner. Many gas fireplaces also offer automatic thermostat controls, which help keep the room temperature at a more constant level by automatically adjusting the firing rate.The Pilot tube supplies gas to the pilot light for combustion. It is a piece with many small holes in it that allow gas to flow through toward the pilot. Inner vent pipe leaking exhaust gases back into the system. 3. Gas furnace control board issues: main burners never start; sparks never stop w/o flame sensor. Not only will it help you find the issue, but it will help you to become more accustomed to your gas fireplace. Check the main gas valve. This will allow the heat to rise and force the fireplace to draw. If the gas fireplace pilot light will not stay lit, troubleshooting common problems can usually fix … The pilot light is lit by an electronic spark. If air from the bellows or blow poke helps, but the fireplace fire won’t stay lit when the extra air is removed, air resupply may be the problem. It also controls a separate larger valve that feeds gas to the main burner when the gas logs are turned on. Check the main gas valve to make sure the gas is turned on. Many boiler burners are similar to burners used in forced air systems. Tackling a faulty burner will require working with potentially dangerous electrical and gas systems. Pilot light won't stay lit. Some Reasons Why Your Burner Won’t Stay Lit Malfunctioning Flame Sensor. 4. If you have a direct ignition furnace, you won’t have a pilot light. The pilot may be lit, but the solenoid for the main gas valve cannot fully energize due to a weak or failed thermocouple. That describes a condition where the gas pressure to the fireplace is inadequate. In many gas fireplaces, a pilot light ignites the main burner as the unit is turned on. Always call a professional if you’re experiencing issues with your burner. If it won’t fully open, repair as needed. Glass installed improperly. Unfortunatley I have a gas fire place that will not stay lit. Do This When The Gas Fireplace Pilot Light Won’t Stay Lit. My fireplace pilot light stays lit but main burner won't turn on. The gas for the pilot assembly is supplied by the main gas valve and is monitored by the thermocouple. Any advice is welcome. Step 5 Press the rocker switch to control the main burner. The gas valve opens and sends gas to the pilot burner. Reasons for flame failure depend on the type of flame safety control the unit uses. 1. Gas fireplace flame won't stay on; both flame and pilot go out. Burners Won’t Stay Lit Our focus and specialty is quality installation, service and repair of heating and air conditioning systems - both residential and commercial. I consistently have a lit pilot light, however, when the switch on the wall is turned on sometimes it ignites right away, sometimes it doesn't. Improper gas inlet pressure. 1. This repeated several times. February 18, 2021 Leave a comment Leave a comment My pilot stays lit but eventually goes out www mygasfireplacerepair com the main burner flame will not come on or stay fireplace lighting is fine home improvement stack exchange These tiny holes can become dirty or clogged from carbon very easily. I was told by a friend it was probably the thermocouple and an easy fix. The burner provides heat to your home. Clogged Burner Ports. So, being able to troubleshoot the issue is of the utmost importance. The thermocouple on your gas fireplace is a heat-sensitive device that keeps the pilot gas tube open while the pilot is lit… A more long-term solution is to install an air resupply ventilator in the room. Keep Everything Clean Gas fireplace flame goes out. Soon as I turn on the wall switch to light the main burner, the pilot light goes out. Top Gas Fireplace Thermocouple. Its a pretty terrible design in my opinion, it has no pilot flame just an on off gas valve. How to Determine if a Fireplace Thermocouple Failed. Home » Uncategorized » gas pilot light won't stay lit. It won't … The thermocouple on gas fired heating appliances is mounted to sense the presence of a gas flame or gas pilot flame. Ignition issues with your burner vary and are usually related to a larger electronic or gas problem. Why won't my gas logs light? A flame sensor lets your furnace know that the pilot was successfully lit. If your burner lights for a short time but then goes out, you may have a blockage in the gas valve. We had to replace to blower motor and after putting the fire place back together now … gas pilot light won't stay lit The easiest solution is to crack a window in the room with the fireplace. For gas fired boilers, check below for types of flame safety controls and how they work. Standard gas log sets are fairly simple. The gas valve then opens and gas flows to the pilot burner. Turn the gas control knob to the "ON" position while the pilot light remains lit. 5 Reasons the Pilot Light Won't Stay on in Your Gas Fireplace Written ... Burner. When the pilot... Gas Line Blockage. If your chimney is on an exterior wall and your fire won’t start, it could be because there is a cold column of air inside the chimney flue. 2. Rkmha871ssyy M . Easy fix gas fireplace won t stay lit diy light how to clean your thermopile and thermocouple shut off with standing pilot you the main burner flame will not come on or mygasfireplacerepair com 3 ways a wikihow life creating smart switch sy relay hometecher home improvement maintenance troubleshooting reasons isn working experts tips tricks safety cleaning trouble… outdoor gas fireplace troubleshooting. Enough to keep the pilot light lit, but when the main burner is turned on there is not enough gas pressure to have a good main burner flame and the piklot light, now with inadequate gas prwessure, is too small to keep the pilot safety powered up. If your gas water heater doesn’t stay lit, you may have a defective thermocouple. I have installed a Heatilator Novus direct vent fireplace with a standing pilot. I have a Heat N Glo direct vent gas fireplace (not sure of exact model). Contact a chimney sweep, if it seems there may be other obstructions preventing the chimney from working properly. The piloton my vent free fireplace won't stay lit all the time. Direct ignition furnaces do not have a pilot light. The burners are commonly ribbon type rather than inshot types. The pilot light can be lit and will stay lit, but when I turn on burner things go bad. ... it provides the power to open and close the operator which sends gas to the main burner. I waited a day, relit the pilot, and finally got the main burner to light. So he wonders, is there a cheap, safe fix when a gas fireplace pilot light goes out? Similar to the previous issue, if the burner is clogged or dirty, then the gas logs may not have the fuel necessary to keep a fire lit because the gas can't flow through those distribution chambers. On a gas fireplace, there are these tiny holes that distribute the gas for a fire. The thing about gas fireplaces is that they rarely offer a flashing sign that says what the problem is. The logs will then go out and the pilot will stay lit. To ensure complete satisfaction of your Heat & Glo fireplace, we’ve put together an extensive list of common questions to provide you with the information you need to guarantee proper and safe product operation at all times. Sometimes it lights and stays lit for an extended amount of time. An electronic spark ignites the pilot light. If the pilot and main burner extinguish while in operation, it could be because of the following reasons: No LP in the tank. After I light it and the burner is on...it will stay lit until the thermostat shuts the burner down. Improper vent cap installation. So I relit the pilot (and turned the gas control valve back to the ON position, and verified the pilot was still lit). Burner Doesn’t Stay Lit . The gas valve is controlled by a thermocouple that has no pilot flame so it has to get hot enough to open the gas valve by sitting in the flames. It is important to keep in mind that when starting a gas fireplace it may be necessary to slightly open a window or door for the first few minutes of lighting the fireplace to release any negative pressure within the home. A standing pilot gas valve has two inner valves one for the pilot light and one for the main valve. Since the thermocouple doesn't connect to any gas line, it is perfectly safe to remove the old and install a new one provided you shut off the gas completely according to instructions for the fireplace . Main burner for gas fireplace won't stay lit (pilot light is fine) 0. The gas valve opens so gas can flow to the main burner(s) and be lit by the pilot light. For more than 45 years, GHAC, Inc. has been the trusted name in HVAC for customers all across the Tri-State. 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. To troubleshoot a Napoleon gas fireplace that will not stay lit, check the drip loop, the pilot light, the thermocouple and the gas valve to ensure all components are clean and working before replacing. Will generally burn … gas fireplace flame wo n't stay lit, but it wo n't stay lit this the! Pretty terrible design in my opinion, it has no pilot flame just an on off valve... To install an air resupply ventilator in the room with the fireplace is inadequate all across Tri-State... The trusted name in HVAC for customers all across the Tri-State gas problem fine. Pipe leaking exhaust gases back into the system is of the utmost.. Light stays lit for an extended amount of time troubleshoot the issue is of the importance... Is monitored by the main burner when the gas for a short time but then goes out sends... 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