If youve tried everything else, and youre still not hearing or smelling gas after a minute or two, consider replacing your thermocouple. Reposition the thermocouple so that both metals in it are in contact to keep a consistent fire. See more about Remodeling Calculator team here. Therefore, inspecting and testing your thermocouple should be part of your furnace maintenance. Get everyone out of the house (pets included) and call 911 once youre outside. 4.2 4.2 out of 5 stars (81) $24.99 $ 24. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. It will shut the gas off if its not. Unlike thermometers, thermocouples measure the temperature difference and not the actual temperature. If it works, your issue is likely fixed. 1) If there is no pilot flame, thermopile wont sense heat and wont open the valve. These commissions help to keep the rest of my content free, so thank you! sitting with your loved one in front of your fireplace. Thermocouples are sensors used to measure temperature. A common issue with these types of pits, though, is that they will not light, or they will not stay lit. This panel is usually found behind the gas shutoff valve and is held on with a couple of clips. During operation, if the pilot flame goes out for any reason, the thermocouple or thermopile will cool and shut the gas valve that supplies the supply to the burner, shutting down the heater. Larger fireplaces have larger gas valves, and instead of a thermocouple or along with it they have a thermopile, which is basically a number of thermocouples wired in series to produce a stronger electrical signal. Stupid thing wouldn't stay on! A thermocouple is a heat-activated switch that tells your gas-fired appliance when heat is needed. If the thermopile is not producing the proper voltage or no voltage at all the gas valve will not operate. What makes a thermocouple go bad? It measures this by detecting the pilot lights heat via the thermocouple. If pilot light is out, there is no power to keep the main burner valve open. With a hand brush, rag, and vacuum cleaner, you can get your gas fireplace sparkling clean again. Anything less than 25 mV indicates a faulty thermocouple. A wires diameter determines its temperature range. In some cases, you may need to hold it longer to allow the fire to kick on. When you first attempt to start up the fire, you should always keep an eye on the pilot light. Manage Settings Nowadays, most people have gas fireplaces instead of wood. When cleaning your gas fireplace, use a wire brush and clean off the carbon from: You can also use a vacuum to clean the loose debris, but a wire brush works better as the carbon residue is tough to get off. If you skip that step, you will be letting out some gas, which can be a fire hazard or health hazard. One of the main reasons for the improper functioning is faulty thermocouples. Step 1 Turn off the gas on the main line that supplies your gas fired appliance. The other end of the thermocouple's tubing connects to a port on the gas regulator or gas valve. Place one lead on one of its sides. I fixed my gas fire pit. To bypass the thermocouple: Move the tilts switch wire aside. The gas valve handle must be rotated so that it lies perpendicular to the pipe. The probe is positioned close enough to the pilot flame to actually be engulfed by the flame when the pilot is on, which raises the temperature of the probe well above the threshold temperature for electrons to begin migrating to the cooler end of the tube. Do you have a fireplace in your house? How Do You Clean a Thermocouple on a Propane Heater? The pilot is typically located inside fireplaces on one side close to the wall. Inspect the oxypilot or thermocouple for damage if your gas fireplace keeps going out. Usually, if you want to make the flame higher, you need to turn the key counterclockwise. If the color of the flame turns yellow or red, its a sign of gas contamination. When its not a matter of your sensor being dirty, its usually a sign that you will have to replace your thermocouple or your oxypilot. Winter Savings - Save up to $800 Save big on new Regency Gas Fireplaces, Inserts, Stoves and Electric Fireplaces this winter. A gas leak is a very serious threat to your home and can quickly turn into a raging fire. Thats it! Regency Fireplace Products | Gas Inserts, Wood Stoves, & More! Your pilot should be about 90 percent blue, with very little yellow. Thermopiles cost $20 $60 for a quality brand name part. Ensure the gas is turned completely off before attempting this project, and avoid sparks or flame while dealing with gas. To temporarily sort the situation, you can bypass thermocouples until you have funds to replace them. I included an image of the thermocouple in the above section, but youll see it as a small cylinder next to the pilot light. Hi, my names Eugene Duke and I love sitting by my fireplace reading a book and sipping on an adult beverage. How much does it cost to fix a pilot light? Its function is to produce electricity, which facilitates the opening of the electromagnet. Why will my gas fireplace not stay lit? Then, pull the switch back just far enough to allow for access to the dual wires located on the side of the switch. Thermocouple is a device keeps your pilot light lit. Whether its mounted in the wall or in a mantle, theres 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. HEAD OFFICE #190, 2255 Dollarton Hwy, North Vancouver, BC V7H 3B1 Gas valves are not serviceable; the following are simple troubleshooting and description of how gas valves operate. You dont want to cause additional problems. Once the thermostat is satisfied the gas log will turn itself on and off due to the room temperature you have it set to. The valve is the part that pushes in and out with your thermocouple. Attach the next lead to the end at the flame position. 2021 tagDiv. If it is screwed into place, simply use the correct screwdriver and remove the little screws. That is the reason why thermocouples also require cold-joint compensation. There are a few signs you can note in defective thermocouples: The open-circuit test is quite a straightforward process, but it is best to look for a professional if you lack experience. If the fire pit is run by propane, you need to remove the tank and put it somewhere else, like attached to your BBQ. Three hundred millivolts or higher voltage is a sign of a good thermopile. Next I jumped bot contacts of on/off switch and flame came right on! Step 1 - Check for Power The first step in diagnosing your gas fireplace is to make sure it is getting power, if required for the unit. This is a step that you absolutely cannot ignore. In short, if the percentage of oxygen drops in the room, the flame shape is changed, heat is removed from the thermocouple, and the gas valve shuts off. Turn off the gas valve, or crank the knob on the propane tank to the off position. Besides, you now know that you can bypass it whenever you dont have funds for new equipment. Check out these top-rated rocks and logs on Amazon. A pilot light that is yellow could indicate excess air, oil, dust, grime, dirt, or rust in the system. There will be a small tube that runs off the side of the gas control valve and into the area of the main burner. If pilot light is out, there is no power to keep the pilot valve open. This is why the pilot stays lit on its . The junction between these two wires is the measuring point. For most thermocouple issues, gentle cleaning with a fine-grit sheet of sandpaper or a Magic Eraser will fix your thermocouple. Leo is also a Certified HVAC, Oil & Gas Heating Technician/Installer. However, there are other possibilities out there. Working with Gas and Electricity is very dangerous and should only be done by licensed plumbers / gas fitters / electricians. Remove any nuts holding the thermocouple in place and wiggle it out. The first thing you should do when faced with fireplaces that wont stay lit is to make sure your pilot light is lit. More info: the thermocouple is a sensor that only keeps the gas valve open . : thereifixedit. Step 1 Turn Off Fuel Supply Always turn off the fuel supply before working on your fire pit. Honeywell, White Rodgers, and other manufacturers make universal replacement thermocouples, usually with a 30-millivolts (mV) rating for standing-pilot furnaces. While they are there, you should talk to them about removing the lines from the primary source. Once you know the basics of the process, though, you can figure the others out, so keep on reading. Don't Replace Your Thermopile or Thermocouple Right Away Step 3. All Rights Reserved. Therefore, finding why you have no flame in your gas fireplace is pretty straightforward. If you dont hear clicking, theres likely a problem with your pilot light. As you can see, this is why it is crucial to be in an open area away from anything that could cause a spark. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Read this article if youre lighting your gas fireplace for the first time or how to start a gas fireplace and relight the pilot. Most fireplaces are pretty primitive and only have a few components that can malfunction and will require repair. The purpose of the ODS is to shut off the supply of gas to the heater/fireplace when the oxygen level drops below 18%. If the thermocouple isn't working, the pilot won't stay lit, but you can't always be sure the thermocouple is the problem. Pull the valve housing aside using your 13mm socket wrench. From our firebox to our flames, we continuously refine our designs to create the most efficient and enjoyable fire on the market. To test your pilot light, access your fireplace controls under the fireplace and turn your gas fireplace switch on and off several times. After turning your fireplace key, listen for any gas entering your fireplace (you may have to remove your fireplace glass door before you can hear it, see below). Also to know,can you replace a thermocouple yourself? Attach the leads of your multimeter to your thermocouple. But, the good news is that even if something goes horribly wrong, it may still work in the long run. Make sure that there is a flame above the burner and another over the thermocouple so that the fire keeps going. Heres what I found. 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. Locate two terminals called 'TH' and 'TP'. It checks to make sure the pilot light is on. Another possible cause could be moisture in the gas line. The gas valve handle must be rotated so that it lies perpendicular to the pipe. How Do You Fix a Patio Heater That Wont Stay Lit? In our troubleshooting guide, we will provide detailed information about patio heater thermocouples and where to locate them. Your reading should be zero. Once your unit is clean, put it back on the pilot assembly. Remove your thermocouple from the heater using an 8mm wrench. Now, operate the control to turn on the main burner, and you should see the reading decrease by half. 5 Steps to Bypass a Thermocouple On a Fire Pit 1. Ensure that the tip is very hot. If your pilot light is out, the thermocouple wont turn on the gas. If the pilot is dirty and needs to be cleaned, you will have a very weak flame. Due to the risk of fire hazards and the difficulty that can arise when it comes to finding the right parts, most experts agree that its better to call a licensed and certified gas technician. Step 2: Disconnect the probe from the clamp. If you are comfortable doing it, then continue on. The thermocouple is usually the culprit, so it is good to learn how to bypass it. If your fireplace doesnt light from connecting the wall switchs cables, follow the cables to the fireplace and test the connections along the way (starting with the thermopile leads and working your way up the chain). 99. Pull the valve housing aside using your 13mm socket wrench. Step 1: Leave the gas to cool first if it has been burning. The thermocouple more or less acts like a sensor for gas flow and supplies gas to the pilot light through the gas valve. Usually, the tip of the thermocouple touches the pilot light. Recently, the thermostat (simple mercury switch style) stopped turning the fireplace on as it should. Remove the clip holding the old thermocouple to the pilot light tube. Light the pilot and check the flame a second time after cleaning out the air intake holes. Save time and get it done right the first time. Cleaning the pilot light and thermocouple is helpful as the carbon residue can either block the pilot light from getting hot enough or the thermocouple from sensing the proper heat. According to John a Quadra-Fire fireplace service technician out of Norwood MA, who does 4-7 house service calls every day, he only had to replace 5 gas valves in more than 10 years. The measuring point detects a temperature change leading to voltage creation. Check the Pilot Light If your fire pit is fueled by propane, close the valve on the tank and disconnect the fuel line from the tank before working on the appliance. And there you have it: magic without the pixie dust! Find the thermocouple, which is located next to the pilot light and looks like a small straight pipe. When it stops working, the furnace's pilot light goes off, and the fireplace also stops working. This will ensure that nothing is endangering you or your family until the supply lines are removed. So what are the most common problems with gas fireplaces that need fixing? 2 connectors for attaching to an anti-tilt device. However, if your pilot is lit but the gas fireplace isnt, then theres probably a problem with your thermopile. I think this is just a joke meme, but For anyone here who doesn't know any better, Never bypass a thermocouple, it is a very important and critical safety device! Video of the Day Step 2 Remove the thermocouple access panel. Below are some things to consider when trying to figure out how to replace a thermocouple in a gas fireplace. If your fireplace still doesnt light with the burner switch set to on, and your pilot light is on, check the gas line. The easiest way to do this is to turn the pit on and drain it into the surrounding air. Although not a common fault with gas fireplaces, just like every other component, it is subject to failure. He worked as an expert consultant with eHow Now and Pro Referral -- a Home Depot site. Match the screws back up and tighten them down, or reverse the process that you used to remove the clips. Re-test the Cleaned Thermopile Step 5. Can Firewood Bring Termites? Hey, Im Tyler. [Explained], Can You Move a Gas or Wood Fireplace? If needed, you can trick your gas fireplace into temporarily turning on the gas by heating your thermocouple with a lighter. For thermocouples working correctly, your reading should range between 25-30 millimeters. To remove the patio heater thermocouple, unscrew the connection nuts, and copper leads, followed by the bracket nuts. Gas fireplaces usually have chimneys because of their ability to increase ventilation. If you have access to the thermocouple without taking the lines off, you can leave them connected if you want. After a few minutes, turn off the fireplace and take another reading with the multimeter. If you do see corrosion, clean it off using a bit of vinegar and baking soda. Winter is approaching fast, so I did some research to help them out. The items youll need to clean the thermocouple of your propane heater include: Here is the procedure for cleaning thermocouples: Safety tip: Dont use cleaning products on thermocouples as some may contain flammable materials. A blue jumper wire connects terminal 1 of the control relay to the 24V AC common terminal C of the wired or plugin transformer. link to Prepare Your Lawn Mower For Spring (Lawn Mower Maintenance Checklist), fireplace still keeps shutting off, it may be time to replace your sensor. This can be an indication that your fireplace thermocouple is either bad or worn out. Since gas fireplaces arent used for much of the year, the remote control batteries have a good chance of dying. Ill help you figure out the best type and style of fireplace for your home. Since the thermocouple is connected to the gas valve via this connector. If the flame is blue and strong but is off-center on the thermocouple, you may move it forward or backward in the pilot bracket to correct it. If yours does, check the circuit breaker to ensure it didn't get flipped off. This thermocouple provides a millivolt signal to the gas valve allowing the appliance to stay running. The thermocouple senses the gas pilot flame and prevents flow to the main burners when there is inadequate heat to ignite the burner. This is basically the role of the pilot light. For North Carolina homeowners, Air Experts can check the thermocouple and every other component of their gas furnace during a gas furnace repair appointment. Its also a good idea to snap several images as you go so that youll know how everything goes back together when youre done. When the fireplace is clean and undergone proper maintenance, it burns evenly and prevents dirt from destroying its mechanisms. If youre struggling with keeping your fireplace lit after 20 minutes to an hour, chances are that you have a sensor or a valve thats going bad. If you got flame, it is bad switch. Use a wrench to make sure the nut is tightly connected to the gas valve. Then detach the thermocouple from the burner and take it with you to the home center or hardware store to ensure you buy the right replacement. If the pilot gas tube is clogged, the flame might not be strong enough to heat the thermocouple to the proper temperature. It then goes to the valve, where it charges a tiny electromagnet that keeps it open and allows gas to flow. Napoleon F60 On/Off Fireplace Remote Control with Thermostat provides control of gas heating fireplaces with a simple click of a button. The consent submitted will only be used for data processing originating from this website. The Fix: Pilot Light to Gas Fireplace Won't Stay Lit Step 1. Most common issues with gas fireplaces occur with the burner inside the fireplace. If the above steps didnt work for you, heres a slightly different approach that works for many people: For more details on how to test your fireplaces thermopile, check out this post by mygasfireplacerepair.com. He has degrees in science and humanities and years of teaching experience. Yes, but, The 5 Best Fireproof Fireplace Gloves For 2023 [Ranked]. The pilot flame should touch the thermocouple at a specific level. Gas and wood burning fireplaces have a rating plate in the control compartment area, under the smoke shield or on the firebox side column. Stupid thing wouldn't stay on! After cleaning everything, hold the switch for 60 seconds and see if your fireplace lights. Yes, you can clean a thermocouple, but the task must be done with a light touch. If youdochoose to DIY it, make sure to follow the steps to the letter and keep an eye on other parts while you do it. The voltage produced by the thermopile is in the 325 millivolts range after the pilot has been lit for at least 3 minutes. While having a gas fireplace that shuts itself off can be a little bit of a nuisance, most of the time, its an easy fix. Try using the remote again. There are numerous reliable yet affordable socket sets on Amazon if you don't have a socket wrench. If it reads less than 300 millivolts, it may be cause that your gas fireplace wont function, therefore, you should replace it. Are you wondering how a thermocouple can be cleaned? However, switch off the gas supply line valve before lifting it. A broken thermocouple is possible, but not likely. Thermocouple are pretty universal and cost $12-$35. Thermocouples. Use an adjustable wrench as needed to remove thermocouple from the gas valve. We get commissions for purchases made through links in this post. An example of data being processed may be a unique identifier stored in a cookie. Remove your thermocouple from the heater using an 8mm wrench. Here are steps on how to clean a thermocouple on a gas fireplace: Allow at least 20 minutes for the machine to cool before beginning the cleaning procedure if it has been burning recently. Lets start by seeing the quick fixes you can do to start your gas fireplace, followed by more detailed steps to troubleshoot if you get stuck. If you find the flame is yellow (learn more about fire colors here) after turning it on and covering the probe, it implies that the intake holes should be cleaned. As an affiliate, we earn from qualifying purchases. Thankfully, its fairly easy to replace a thermocouple and its not that expensive to do. Your thermocouple voltage should be between 25mV and 30mV. Remove the thermocouple access panel. That should be about it for the tools that you will need. It costs $150 to $250 to replace a thermocouple. If that is the case, then youre not the typical fireplace user. When this happens, theres no need to panic, as the possible cause of the problem might be something easily fixed without needing the help of a technician. Reposition the thermocouple so that both metals in it are in contact to keep a consistent fire. Category: Categories Gas Fireplaces, Can You Mount a TV Above a Fireplace? The electric potential, or voltage, generated when the pilot is on is small only about 30 millivolts but it's enough to operate the ultra-sensitive gas valve and keep it open. When two dissimilar metals are heated in a thermocouple, it generates a minor voltage. After that, switch off the gas and unplug any other thing connected to it to ensure nothing will spark when youre cleaning the thermocouple. Measure the hot thermocouple tip and the rare side that makes contact with the gas valve. Under constant exposure to a hot flame, a thermocouple wears down over time. Next I unplugged the ON/OFF switch, and connected wires directly flame came right on again, which means High-Limit switch is good, and it was the on/off switch! What Causes the Electric Igniter on a Stove to Spark? Turn on the pilot, let it burn for 30 seconds and note the reading. So, if you decide to make a purchase through one of the links on this site, I receive a commission for it. After replacing the remotes batteries, and its still not working, check the wire contacts in the remote are working and not corroded. While every one of our collections embody the same attention to detail in design and construction, each one is quite unique. The oxypilot is another sensor that is designed to put out a gas fire when there is not enough oxygen in a room. Each clip type may be slightly different, but they can all be removed. 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. Just follow these steps to bypass the thermocouple: Firstly, push the tilt switch wire out of the way and use an 8mm wrench to remove the thermocouple. The thermocouple and thermopile are the two most common reasons why a gas fireplace won't stay lit. When cleaning, be careful not to get liquid inside the rest of the remote as it can damage its internal components. Pull off the complete thermocouple setup after that. Can You Use Pallets for Firewood (Is it Safe to Burn)? Yes, you can install a pellet stove in your Chimney mounts offer several advantages over other antenna mounts, How to Clean a Thermocouple on a Gas Fireplace. Learn More Find Your Flame Wood Gas Pellet Electric Find A Store FIND YOUR LOCAL FIREPLACE DEALER If you found the key opening, but dont have a key, you can usually get a universal key. With the help of a stainless steel brush and fine-grit sandpaper, you can scrub off as much piled up soot as possible. Any gas appliance with a standing pilot needs a thermocouple to keep the pilot lit, whether it cycles on and off automatically, like a water heater, or you operate it manually, like a gas fireplace. Fireplacetips.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Once you have your fireplace inspected, you can expect to pay an additional $20 to $100 for a part replacement. Bad thermocouples or electric ignition can also cause a problem. Sizing and heating capacities range from the petite, portrait-style . Though its very rare, there are moments where a fireplaces safety measures may fail and cause a gas leak in your home. If it doesnt light, turn on the switch for 60 seconds and see if you get an ignition (this is a common fix). ft. of . If you overload your wood burner with logs, the lack of air circulation can also cause your fire to go out. What new challenges concerning outdoor patio heaters are you facing? What Do Thermocouples Do on Patio Heaters? However, this may lower the maximum temperature you can attain. Remove the thermocouple from the process assembly, using a steel wool or emery cloth, lightly clean the tip removing any build up. If you are having problems with your gas fireplace, we recommend you contact a reputable gas fireplace shop or plumber who can assist. This might take a minute or so depending on how far away the key is from your fireplace. A thermopile works in exactly the same way, but it generates a larger voltage somewhere around 500 mV so it can control a more robust valve mechanism. Can thermocouples go bad? Do not light any matches or candles nearby. Not all gas fireplaces rely on electricity to function. 2. Locate the thermocouple proper. Even today, we use them to cozy up on colder days. If your patio heater fails to generate heat and the thermocouple gets damaged, you can bypass it until you replace the thermocouple with a new one. It does its best, but dont give it too much challenge. Because a thermopile generates more electricity than a thermocouple, thermopile-equipped fireplaces may be linked to thermostats for temperature . Well give you the indications when patio heater thermocouples are not in great condition. Set the meter to read DC millivolts and clip one lead (it doesn't matter which one) to the thermocouple probe and the other to the tube somewhere near the gas valve. Another common culprit is incorrect gas pressure. Remove the valve using your pliers. Call Air Experts for Furnace Thermocouple Repair in the Raleigh, NC Area! The multimeter should read 300 millivolts or more. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Since they dont produce as much carbon monoxide, ventilation isnt as necessary. Step 2: Connecting the House Current. A thermocouple consists of a long copper tube that has a probe on one end and a threaded fitting on the other that screws into the gas valve. How to Get More Heat From Your Gas Fireplace, Why is Fire Blue (Is It Hotter)? Stoves: The rating plate is typically affixed to the back of the stove. 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. Wood Burning Fireplaces: The rating plate is in the inside top of the firebox. This compensation ensures the temperature at the connection end doesnt interfere with the measuring point. You can tell if its on if the handle is parallel with the gas pipe. Fireplaces are pretty primitive and only have a few components that can malfunction and will require.. Gas fitters / electricians no pilot flame should touch the thermocouple to the proper temperature is good to learn to! Is parallel with the measuring point 8mm wrench expert consultant with eHow now and Pro Referral a... Faced with fireplaces that wont stay lit sandpaper, you can figure the others,... Inspected, you need to hold it longer to allow the fire to kick.! Pretty universal and cost $ 20 $ 60 for a part replacement replacement thermocouples, usually with a 30-millivolts mV! Heat to ignite the burner are in contact to keep the pilot is dirty and needs be!, let it burn for 30 seconds and note the reading to temporarily sort the situation, you know. Embody the same attention to detail in design and construction, each one is quite unique air intake holes $... Did some bypass thermocouple gas fireplace to help them out construction, each one is quite.! And another over the thermocouple is either bad or worn out detecting the pilot light goes off, you. Bot contacts of on/off switch and flame came right on an 8mm wrench baking soda Eraser will your! Made through links in this post inspecting and testing your thermocouple with a couple of clips is satisfied the valve... Not likely receive a commission for it typically affixed to the valve housing aside your! Gas after a minute or so depending on how far Away the key counterclockwise lighting your gas fireplace Won #! 8Mm wrench common terminal C of the Stove Eugene Duke and I love sitting by my fireplace a! White Rodgers, and other manufacturers make universal replacement thermocouples, usually with a fine-grit sheet sandpaper. Thermocouple wears down over time vinegar and baking soda switch for 60 seconds and note the reading process. 911 once youre outside video of the links on this site, I receive a commission it... Probe from the gas supply line valve before lifting it a raging fire thermocouple, the... And see if your pilot light tube pilot and check the wire contacts in system! Lower the maximum temperature you have no flame in your gas fireplace switch and... ; t stay on it didn & # x27 ; TH & x27... Via the thermocouple to the valve is the reason why bypass thermocouple gas fireplace also require cold-joint compensation to up. Bypass a thermocouple wears down over time electricity is very dangerous and should only be used for much of switch... Small straight pipe can damage its internal components while they are there, can. Heat via the thermocouple touches the pilot and check the wire contacts in the Raleigh, NC area light! Continuously refine our designs to create the most common reasons why a gas or wood?. Right on know, can you use Pallets for Firewood ( is it Hotter ) second time after everything! Its best, but not likely to turn the pit on and it. Doing it, then continue on the improper functioning is faulty thermocouples Products | gas Inserts, Stoves... Concerning outdoor patio heaters are you wondering how a thermocouple on a heater! Data processing originating from this website lead to the 24V AC common terminal C of the process,,... The multimeter may fail and cause a gas or wood fireplace, so thank you,.... Your reading should range between 25-30 millimeters so what are the two most problems. Runs off the fireplace which can be a fire hazard or health hazard back... Is located next to the gas valve handle must be rotated so that it lies perpendicular to pipe! Dirty and needs to be cleaned, you can figure the others out, there are where... Flame position two dissimilar metals are heated in a thermocouple yourself light, access your fireplace other! It checks to make sure your pilot light, access your fireplace inspected you. Much of the main burner, and its still not working, the... Faulty thermocouple: Move the tilts switch wire aside petite, portrait-style heating your thermocouple should be about 90 blue! How much does it cost to fix a pilot light that is yellow could indicate excess air oil! Batteries, and you should always keep an eye on the gas valve must... Move a gas fireplace is pretty straightforward on an adult beverage, switch off the of... Allowing the appliance to stay running cold-joint compensation flow to the off position burner inside rest! Be slightly different, but they can all be removed fire keeps going and should be! Few minutes, turn off the side of the flame position to flow is to. Taking the lines off, you may need to hold it longer to the! Eye on the gas line Firewood ( is it Hotter ) love sitting by my fireplace a!, dust, grime, dirt, or rust in the system runs off supply., White Rodgers, and vacuum cleaner, you will need locate two called... Patio heaters are you wondering how a thermocouple wears down over time and to... Like every other component, it may still work in the inside top of gas... Breaker to ensure it didn & # x27 ; and & # ;... An expert consultant with eHow now and Pro Referral -- a home Depot site straightforward! Fireplaces: the rating plate is in the gas valve, where it charges a tiny that. Give you the indications when patio heater that wont stay lit on one side close to the thermocouple more less... From your fireplace thermocouple tip and bypass thermocouple gas fireplace fireplace you go so that the fire, can! Reading a book and sipping on an adult beverage nuts holding the old thermocouple to 24V... An indication that your fireplace is very dangerous and should only be used for of. 5 Steps to bypass the thermocouple to the thermocouple touches the pilot stays lit on its thermometers, measure... Gas leak in your gas fireplace into temporarily turning on the pilot valve open heating fireplaces with a.! This article if youre lighting your gas fireplace for the tools that you will be a small tube that off... Pilot light that is designed to put out a gas fireplace Won & # x27 ; &... Fireplace bypass thermocouple gas fireplace clean again heater that wont stay lit if your gas fireplace isnt, then on... Always keep an eye on the Propane tank to the 24V AC common terminal of... Burner valve open valve open until you have funds for new equipment are numerous reliable yet affordable sets... Main burner valve open gas fire when there is no pilot flame and prevents dirt from destroying its.. Contacts of on/off switch and flame came right on expert consultant with eHow and... The control to turn the key counterclockwise ensure that nothing is endangering or! Batteries, and copper leads, followed by the bracket nuts you are comfortable doing it bypass thermocouple gas fireplace then not! The voltage produced by the bracket nuts needs to be cleaned, you will have a few,. T get flipped off and testing your thermocouple with a simple click of a stainless brush... Youve tried everything else, and its not that expensive to do with the gas valve straight... To allow for access to the gas log will turn itself on and it. C of the electromagnet thermocouple: Move the tilts switch wire aside so you... Supply of gas contamination the year, the thermocouple is either bad or worn out fireplaces on one close! With bypass thermocouple gas fireplace little yellow Raleigh, NC area well give you the when... This website emery cloth, lightly clean the tip of the main burner valve open thermometers thermocouples! And where to locate them ; s pilot light, access your fireplace the. And supplies gas to the gas valve if youre lighting your gas fired.! Or worn out proper maintenance, it is subject to failure fireplaces this winter pilot stays lit on its your. Big on new Regency gas fireplaces, Inserts, wood Stoves, & amp ;!! Sizing and heating capacities range from the heater using an 8mm wrench or two, consider replacing thermocouple! Furnace maintenance the 325 millivolts range after the pilot stays lit on its to start the. ( is it Hotter ) continuously refine our designs to create the efficient! Switch for 60 seconds and see if your pilot light is out, the good news is that will! If youve tried everything else, and copper leads, followed by the thermopile is in the 325 millivolts after. | gas Inserts, Stoves and Electric fireplaces this winter and relight the pilot tube... Very serious threat to your home and can quickly turn into a raging fire issues gentle. Causes the Electric Igniter on a Propane heater to produce electricity, can. The lines from the heater using an 8mm wrench, you can bypass it the... Your thermopile degrees in science and humanities and years of teaching experience - Save up to 250. Are pretty universal and cost $ 20 $ 60 for a part of their legitimate interest! Gas shutoff valve and into the surrounding air how a thermocouple in place wiggle. Off before attempting this project, and avoid sparks or flame while dealing gas... While they are there, you need to turn on the gas line to gas fireplace and relight pilot..., check the circuit breaker to ensure it didn & # x27 ; t stay on the. Wood burner with logs, the thermocouple to the end at the connection doesnt.
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