alva gas heater not staying lit

Begin by turning your pilot light off, if it is not already. Another possible reason why the pilot light will not stay lit can be due to the flex tubing. This causes it to be out of place and unable to detect any heat, so it automatically shuts down the instant you are not telling the pilot light to be on. Proper maintenance of your gas fireplace can help prevent issues with your fireplace such as trouble keeping the unit lit. We welcome your comments and I've got an older natural gas furnace (Lennox Model G16Q3X-50-1) which refu... How to Install a Gas Shut Off Valve in a... How to Install a Gas Shut Off Valve in a Gas Furnace. 5 Reasons Why Your Gas Water Heater Pilot Light Won’t Stay Lit. Rick Ridley and 87 other HVAC Specialists are ready to help you. of ANSI Z21.63-2000/CSA 11.3-2000 Standard for Portable Type Gas Camp Heaters. Another possible cause could be moisture in the gas line. Method 5: Loose Gas Valve Checkup general hazard warning failure to comply with the precautions and instructions provided with this heater, can result in death, serious bodily injury and property loss, or damage from the hazards of fire, explosion, burn. You can use your manufacturer’s guide to locate these. While this is a less common problem, it still may be the cause of your pilot light's problems. The thermocouple more or less acts like a sensor for gas flow and supplies gas to the pilot light through the gas valve. Whether its mounted in the wall or in a mantle, there’s nothing as relaxing as sitting with your loved one in front of your fireplace on a cold night at home talking about everything and anything. Find your main gas control valve, and locate the thermopile sensor then find the Electric Contacts labeled TH/TP and TP respectively on the valve. However, there are many different things that can cause a pilot light to repeatedly go out. 2. Take the multimeter leads, placing one on the TH/TP terminal and the other on the TP terminal. Picture this, you wake up in the morning and your water won’t heat up. WARNING We cannot foresee every use which may be made of our heaters. If odor continues, immediately call your gas supplier. View our Privacy Policy here. Yes. So you’ve checked your pilot light and even reset it, but still, it wont stay lit. Checking your thermopile for a fault is a simple DIY solution as to why your gas fireplace wont function, but if the above steps don’t work you may need to call a technician to fix your issue. Thermocouples detect pilot lights by sensing the heat they produce. The pilot light is lit by an electronic spark. problems contact [email protected]. This is capable of diluting the natural gas, making the light go off. Satisfied Customers: 2,708. Rheem water heater that won't stay lit. Priddy Chimney Sweeps is licensed, bonded, and insured in Maryland, Virginia and Washington DC. A.o. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. Page Transparency See More. The pilot is typically located inside fireplaces on one side close to the wall. To quickly clean your thermopile, turn off the gas supply. 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. If you suspect this is the case, or you have noticed that your pilot light simply will not stay on for more than a few seconds, turn the pilot light on and see if it is actually aimed at the thermocouple. Then a few weeks ago the pilot started periodically going out, so I got another thermocouple. When the furnace is cool and the gas off, simply get out a needle and put it inside the pilot tube, scraping the sides clean. You only need to bend it back to the original position but make sure it is close to the flame of the pilot enough to heat it. Naturally, an unreliable pilot light is something that you should worry about and fix as soon as you notice it. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. Sometimes, this tubing will become twisted, worn, or degraded, which will prevent proper gas flow. With a water hose, rinse the inside of the thermocouple tube, let it air-dry, then reconnect it. 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). submitted to our "DoItYourself.com Community Forums". It is not intended to be a complete DIY diagnostic or to replace the support of a qualified technician. This heat sensor installed next to the pilot light serves the important purpose of closing the gas valve if the pilot light goes out so gas doesn’t fill your home. Questions of a Do It Yourself nature should be Reply. It will ensure a continuous flow of gas to the burner systems and pilot light. A reading below 300 millivolts would require you to replace the thermopile. If your gas pressure is not properly set, then gas fireplaces won’t stay lit. This causes it to be out of place and unable to detect any heat, so it automatically shuts down the instant you are not telling the pilot light to be on. Verified. If this is not the problem you are having, the thermocouple may just be dirty. Gas Heater Pilot Light Troubleshooting. Because this is a real flame, will not effect like that of electric fireplaces. Rick Ridley, UK Heating Engineer. Contact your propane gas company and have a qualified technician check the gas line if the whistling continues. DoItYourself.com®, founded in 1995, is the leading independent If the gas water heater pilot light won’t stay lit because of a bent thermocouple, you can rectify that yourself. If it reads less than 300 millivolts, it may be cause that your gas fireplace wont function, therefore, you should replace it. Unfortunately, it can be a real bummer when your gas fireplace won’t stay lit due to wear and tear of parts or improper maintenance. Well, unless you want to start the day without a shower, you battle the elements and embrace the bone-chilling cold. Here are some tips for troubleshooting your propane heater: After cleaning, should the pilot light still not stay lit, it is probably time to get new equipment. Apart from a faulty thermopile and thermocouple, other possible reasons include: If your gas pressure is not properly set, then gas fireplaces won’t stay lit. It is possible for the pilot tube in your furnace to become blocked, making the pilot light go out. If you suspect this is the case, or you have noticed that your pilot light simply will not stay on for more than a few seconds, turn the pilot light on and see if it is actually aimed at the thermocouple. If your furnace is newer, it may not have a pilot light. The color of the flame can be an indicator of the gas flow. Problem: Heater will not light/stay lit. Most gas fired water heaters use a standing pilot to ignite the main burner. Just like the thermocouple, the thermopile can be read with a multimeter to check if it’s the cause of the problem. What follows should give you a good idea of how to deal with the most common problems. Propane heaters are reliable and effective ways to keep any area warm. Sometimes there is air in the gas line which is blocking propane from getting to the heater head unit. With the help of a stainless steel brush and fine-grit sandpaper, you can scrub off as much piled up soot as possible. After a few minutes, turn off the fireplace and take another reading with the multimeter. Once you have done this, allow your furnace to cool down for at least 30 minutes so it is safe to open, then open the hatch covering your pilot light and look inside. What to Do When the Garage Furnace Pilot... What to Do When the Garage Furnace Pilot Light Flame Covers the Thermocouple Tip. - Answered by a verified HVAC Technician. Improve this question. The multimeter should read 300 millivolts or more. When this happens, there’s no need to panic, as the possible cause of the problem might be something easily fixed without needing the help of a technician. After I relight pilot, turn switch to on, the flame lights and begins to heat, then after about 30 seconds, there is an audible click from the valve body and the flame goes out including pilot light. If your thermocouple is still in good condition, you should be able to read 25 millivolts of voltage or higher, but if it reads less than 25 millivolts, your thermocouple needs to be replaced. The thermopile, on the other hand, opens up the gas valve when the fireplaces are turned on. You should clean the orifice or have it replaced. Yet another reason your patio will not stay lit is that the gas valve orifice is blocked. These newer systems will have a flame system to make sure that gas isn’t flowing without the heater being on. 6 Reasons Why a Water Heater Pilot Light... 6 Reasons Why a Water Heater Pilot Light Won't Stay Lit. Although not a common fault with gas fireplaces, just like every other component, it is subject to failure. If not then you have a problem with the gas valve. Shut off gas to the appliance. Category: HVAC. The gas valve sends gas to the main burner(s), which is lit by the pilot light. What do you do when the propane heater will not stay on? This is another relatively small piece of your fireplace that converts heat to electricity, ultimately opening up … Smith promax water heater won't stay lit. If it is not, you can bend the thermocouple back into alignment with the pilot tube—but only after allowing everything to cool. Although not a common fault with gas fireplaces, just like every other component, it is subject to failure. While there are a number of specific mechanisms that allow them to function, overall the only elements that a gas heater needs to work are flame and fuel. The gas for the pilot assembly is supplied by the main gas valve and is monitored by the thermocouple. If you have a direct ignition furnace, you won’t have a pilot light. Regardless of whether the fix worked or not proper gas fireplace maintenance will save you a lot of stress in the future and make sure your fireplace stays functioning. You can get a technician to help you make the necessary adjustments. The Thermocouple and the Thermopile carry out a similar function of converting heat to electricity, but the thermopile generates more electrical current compared to the thermocouple. 3. Sometimes gas fireplace won’t stay lit because it is not receiving sufficient gas to keep the flame going. Your thermopile output can be tested with a multimeter using the TH/TP Contacts to check the amount of electricity it’s producing. by Emma (Sunrise Specialty Staff) If you’re not a technician yourself, then I can imagine that at that moment, nothing is more annoying than battling with a pilot light that won’t stay lit. suggestions. Your heater may need to warm up for a minute or so. With a hand brush, rag, and vacuum cleaner, you can get your gas fireplace sparkling clean again. Your furnace's thermocouple, if it works normally, checks to see whether the pilot light is on or off. The first thing you should do when faced with fireplaces that won’t stay lit is to make sure your pilot light is lit. Watch this helpful instructional video and learn how to safely check for leaks on the ALVA GH302 and GH304 Indoor Gas Heaters. Gas patio heaters can be useful additions to yards or outdoor areas, but they’re also quite simple devices from a technological standpoint. They need cleaning occasionally. Fixing Common Issues with Gas Wall Heaters. If it will not stay lit then the gas valve below the control knob will be at fault, Rick. Price Range $$$ Opens at 8:00 AM. When your burner ports are clogged, the flame tends to be uneven and might possibly go off. Or use a single strand of wire and run it through the tube. They came and changed my meter and switched the gas off.... Gas water heater pilot light will not stay lit. It’s always a good idea to test your thermocouple with a multimeter to rule out the possibility of it being the reason behind your gas fireplaces not staying lit. Gas hot water heater turning off gas furnace. sitting with your loved one in front of your fireplace, Chimney Flashing Leaking? Asides from preventing the furnace from functioning correctly, it can also deny you the comfort of a steamy morning shower. A flame sensor lets your furnace know that the pilot was successfully lit. Unfortunately, sometimes you will find that your propane heater will just not stay lit. I am not an electrician or a heater expert, (just a normal guy), but was able to troubleshoot my pilot light issue to get me through the winter. Three hundred millivolts or higher voltage is a sign of a good thermopile. Cleaning dirty burner ports from time to time could help solve the problem. With a clean thermocouple, gas can travel to the flame easier and the heater will stay lit. Step 4 It should be nearby or even on your furnace. Finish. While this is an excellent safety feature, a faulty thermocouple may decide arbitrarily that your pilot light is off when you want it on, shutting down your pilot light and your furnace. 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. Lift the protective flame screen off the heater, unscrew the nut and pull out the thermocouple. To check the results, a healthy pilot light will show or appear blue. Jump to Latest Follow 1 - 5 of 5 Posts. Remove the orifice or the pilot light tube from the mounting bracket. To begin, you will need to access the pilot tube and the thermocouple in order to observe them and figure out what problems are present. If you are having problems with your gas fireplace, we recommend you contact a reputable gas fireplace shop or plumber who can assist. Your pilot should be about 90 percent blue, with very little yellow. The gas valve opens and sends gas to the pilot burner. I have a KINGSMAN gas heater, Model FV-5000N, quits working. Was this answer helpful? Additionally, a dirty pilot tube will be less reliable than a clean one. The burner is placed below the thermocouple and pilot. Faulty Gas Valve. Closed Now. These heaters work much the same way that a gas hot water heater does, with a pilot light that burns constantly and ignites the burner when the temperature falls below a certain point. Put everything back together perfectly. Minimum heater clearances from combustible materials: three (3) feet from the sides & two (2) feet from the top. 1995-2018 MH Sub I, LLC dba Internet Brands. If it determines that the pilot light is off, it shuts down the flow of gas. Before running the test, ensure that your pilot light has been on for two minutes or more, then switch off your fireplace. If your gas water heater doesn’t stay lit, you may have a defective thermocouple. When this happens, you should call a professional to get it changed quickly to avoid a fire incident. No. Heating, Ventilating & Air Conditioning Service. I have called them in the past with good results. When a gas wall heater is not heating, it’s often a problem with the pilot light. However, if your pilot is lit but the gas fireplace isn’t, then there’s probably a problem with your thermopile. Next, turn off the flow of gas to your furnace completely using the shutoff valve. to this site, and use it for non-commercial use subject to our terms of use. Blast some compressed air through the tube. Rather, it most likely uses electronic ignition. You can clean it off with fine-grained sandpaper. pilot light will go on, the gas will light but shut off after a few seconds. The thermocouple is a heat sensing probe that is part of the pilot assembly and sits just above the pilot flame. 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