It should be nearby or even on your furnace. If you’re fairly certain this is the source of the problem, you will either need to have the thermocouple replaced or repaired. It's a safety mechanism that shuts the gas off should the pilot go out. Troubleshooting this issue may be helpful in determining the source of the problem and helping users identify a potential resolution. Well, unless you want to start the day without a shower, you battle the elements and embrace the bone-chilling cold. What follows should give you a good idea of how to deal with the most common problems. Posted: October 3, 2016. Depending on the fireplace model, the ignition assembly usually consists of the pilot light assembly, pilot tubing, thermocouple & thermopile. So you’ve checked your pilot light and even reset it, but still, it wont stay lit. Make sure you still have an orifice on your burner before you throw anything away or hook it back up. An operational pilot light in your furnace means safety from the possibility of a gas leak. Even after trying to relight the pilot light, you still may experience it going off. Push in the spark igniter switch to check that is making a clicking noise. Once you have done this, you can test out your pilot light again to see if it is working any better. 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 . What if my propane fire pit will not light or stay lit? If the valve is functioning properly, it will close and gases won’t escape. Maintenance or … Then, when you watch your furnace you can find where the problem is happening. Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit, including standard home furnaces and floor furnaces. I have a new construction home with a gas fireplace (Copreci VCS-ECOMOD) that won't stay on when lit. Gas hot water heater turning off gas furnace. Lucky for you, the parts needed for the replacement/repair should cost under $20 and the time to repair won’t be long. Without being close enough to sense the heat from the flame the thermocouple will fail to send the right signal back to the controller. If I leave the pilot on, the pilot is stable and stays lit indefinitely. I've had this unit since I bought my house 12 years ago and would have been installed way before that. 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. Troubleshooting Problems with a Gas Furn... Troubleshooting Problems with a Gas Furnace Thermocouple. Email us at [email protected] issues with a project please call 623-745-0777, Questions You Need to Ask a Contractor Before you Hire Them - Questions to Ask General Contractor, The No-Stress Guide on How to Hire a Contractor near you, How to Find a Good Contractor - Everything you Need to Look for. May 26, 2020 4:46 pm Your furnace pilot light or burner keeps going out and it’s so cold! Furnace ignition systems. Next, turn off the flow of gas to your furnace completely using the shutoff valve. Because this is a real flame, will not effect like that of electric fireplaces. You can clean it off with fine-grained sandpaper. home improvement and repair website. Make sure the propane tank is full, properly connected to the fire pit gas supply hose, and that the propane tank valve is turned on. to this site, and use it for non-commercial use subject to our terms of use. There is no good way to check if your pilot tube is dirty, but fortunately the process for cleaning it is short. While this is a less common problem, it still may be the cause of your pilot light's problems. So you may need to do some plumbing in order to get it right. When a pilot light won’t stay lit on your gas water heater, this is exactly what you can expect. 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. When the gas fireplace pilot light goes out, make sure that your pilot head is screwed or clipped to the … It's worked perfectly for 3 years but now the pilot light won't stay lit. Read on for reasons why, and what you can do to fix it. This can be an indication that your fireplace thermocouple is either bad or worn out. Once I light the fireplace, the fireplace will come on and run for about 5-10 minutes then shut off. If your furnace’s pilot light won’t stay on, the furnace won’t work. If your burners have no gas coming out then your issue may be the valve on the tank. How the Gas Pilot Light Functions and 10 Reasons Why the Pilot Light Goes Out or Won’t Stay Lit! So I have a few issues with my gas fireplace. The burner is placed below the thermocouple and pilot. The color of the flame can be an indicator of the gas flow. Maybe, but it’s not always that simple. Yes, I know. The pilot light may not stay lit if the thermocouple wires are too far from the pilot flame, like if they accidentally got bent back when you were cleaning. The gas valve sends gas to the main burner(s), which is lit by the pilot light. All professionals are properly licensed, bonded, insured, and background checked so trust will never be an issue. A pilot light in a hot water tank is what allows your water tank to heat up. Your water heater pilot light works in concert with other parts. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. If your gas is on but the pilot hasn’t been lit in at least a few months, you will have to purge all of the air out of your pilot tubing. Obstructed Thermocouple . I've got a gas fireplace insert in our fireplace. The thermocouple is the copper rod the pilot flame directly hits. Copyright© If your pilot light ignites but won’t stay lit, then the problem is most likely related to your thermocouple, a metal sensor (about the size and shape of a sharpened pencil) that heats up by direct contact with the pilot light’s flame, telling your gas valve that the pilot light is … Pilot lights can be found on furnaces, water heaters, fireplaces, ranges, ovens and other appliances. Perhaps you just got home from work to a home with no heat and went straight to the thermostat. This pilot light may not always stay lit, due to a variety of issues that may affect the gas supply or ignitor. Sometimes, this tubing will get kinked in places which will prevent proper operation. Questions? 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