By following steps in this guide, you assume ALL THE RISK! Attach the next lead to the end at the flame position. Thankfully, its fairly easy to replace a thermocouple and its not that expensive to do. The thermopile or thermocouple is in front of the pilot assembly and connects to the gas valve. Use the bending template in your owner's manual to bend it appropriately. If flames are weak and blue they hardly reach thermocouples, therefore, they should be strengthened. The Fix: Pilot Light to Gas Fireplace Wont Stay Lit So youve checked your pilot light and even reset it, but still, it wont stay lit. Make sure to turn off your gas flow before conducting the test since youll have to remove the thermocouple. You might be amazed to find out that the most straightforward fix for this is to light your pilot. Thermocouple are pretty universal and cost $12-$35. Thus, you should clean it as soon as possible. In our troubleshooting guide, we will provide detailed information about patio heater thermocouples and where to locate them. Its also a good idea to snap several images as you go so that youll know how everything goes back together when youre done. After a lot of learning lessons, Ive developed some tips and tricks to properly take care of fireplaces. You can find Tyler getting outdoors whenever he can and nerding out about fireplace technology in his free time. Thats 1 valve every 2 years! Ensure that the tip is very hot. As an Amazon Associate I earn from qualifying purchases. Reset the knob to the pilot position: Remember to do this when you are ready to ignite the pilot light of your gas fireplace. Hi, my names Eugene Duke and I love sitting by my fireplace reading a book and sipping on an adult beverage. If that is something youre looking for, keep reading because well make it as simple as possible. Answered, When to Close Glass Doors on a Fireplace (The Truth). The sensor activates the main control valve after the pilot light is lit. Due to the function of your thermocouple and thermopile, its only logical that they will build up carbon deposits from burning all the time. Nowadays, most people have gas fireplaces instead of wood. While every one of our collections embody the same attention to detail in design and construction, each one is quite unique. 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. Is It Too Late to Get a Chimney Inspection in Winter Months? 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. It does its best, but dont give it too much challenge. Tube contamination signs- these may include things like cracks, discoloration, or pinholes. Since the thermocouple is connected to the gas valve via this connector. Even a slight residue can make the thermocouple malfunction. Continue with Recommended Cookies. If youve cleaned your pilot light, and believe its not heating the thermocouple sufficiently, test your thermocouple by using a lighter to heat it up. Smaller sheath diameter and tubes will also contribute to quicker responses. The gas valve handle must be rotated so that it lies perpendicular to the pipe. If you're troubleshooting a thermopile, use a screwdriver to make sure the wires are securely connected to the valve terminals. Sizing and heating capacities range from the petite, portrait-style . Another common culprit is incorrect gas pressure. Below is a step by step video of troubleshooting my fireplace with no flame, going through thermocouple, thermopile, verifying that gas valve is good, high limit switch are good, and finding that it was all due to an old ON/OFF switch that costs $3.50 . Under constant exposure to a hot flame, a thermocouple wears down over time. 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. Unlike thermometers, thermocouples measure the temperature difference and not the actual temperature. Else, its a bad high limit switch. A thermocouple consists of two wires, or wire legs, made from different metals. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product. Here's a quick guide on how to bypass it: Winter is approaching fast, so I did some research to help them out. What Are the Symptoms of Bad Thermocouples? To bypass the thermocouple: The thermocouple and thermopile are the two most common reasons why a gas fireplace wont stay lit. I included an image of the thermocouple in the above section, but youll see it as a small cylinder next to the pilot light. If you purchased a power cord, simply connect the white wire from the power cord to the terminal marked N on the relay, and the black wire to the terminal marked L. Once you've done this, plug the wire into the outlet under the fireplace. How To Disconnect Propane Tank from Fire Pit, How to get more heat from a propane fire pit. Although not a common fault with gas fireplaces, just like every other component, it is subject to failure. The other ends of the wires are for attaching to the voltage reader. Don't Replace Your Thermopile or Thermocouple Right Away Step 3. Light the pilot and observe the quality and size of the flame. You need to bypass the wire on the gas valve. You can test your thermocouple and thermopile with a quality digital voltmeter. If pilot light is out, there is no power to keep the main burner valve open. Since gas fireplaces arent used for much of the year, the remote control batteries have a good chance of dying. Gas and wood burning fireplaces have a rating plate in the control compartment area, under the smoke shield or on the firebox side column. Some gas fired heating equipment relies on an electronic ignition to ignite the flame. The gas valve handle must be rotated so that it lies perpendicular to the pipe. Gas Fireplaces and Gas Log Sets: The rating plate is near the gas control valve, which is typically housed behind the lower or side control door. What new challenges concerning outdoor patio heaters are you facing? We and our partners use cookies to Store and/or access information on a device. Find your Heatilator product installation or owner's manual. Apply today on Indeed to join our diverse team of professionals. It is not intended to be a complete DIY diagnostic or to replace the support of a qualified technician. If it has an orange flame, theres likely carbon residue blocking it from burning properly. 1 cause of pilot lights that wont stay lit is a worn-out thermocouple. Unfortunately, it can be a real bummer when your gas fireplace wont stay lit due to wear and tear of parts or improper maintenance. What Causes the Electric Igniter on a Stove to Spark? Get everyone out of the house (pets included) and call 911 once youre outside. A broken thermocouple is possible, but not likely. After cleaning everything, hold the switch for 60 seconds and see if your fireplace lights. If you got flame, it is bad switch. It is a safety mechanism that protects you and your family from carbon monoxide poisoning. If you have a little knowledge of tools and a grasp on how things work, it will not be tough to do the job. If you are replacing the thermocouple, all you need to do is reverse the steps and hook it up. How Do You Restart the Heaters After You Run Out of Propane, Acme How To: How To Replace a Thermocouple, E Local Plumbers Blog: How To Replace a Thermocouple. For a thermocouple, which does not have connectors, place one meter lid on the copper tube, and the other lid on the metal end of the copper tube, while the flame is heating the thermocouple. The valve is the part that pushes in and out with your thermocouple. The terminals are labeled TP and TP/TH, as illustrated at My Gas Fireplace Repair. Use your screwdriver to loosen the screws on the thermocouple. Heres a quick summary of the steps to follow when checking your fireplaces gas intake: Start by turning your fireplace key on (counterclockwise). Chris Deziel is a contractor, builder and general fix-it pro who has been active in the construction trades for 40 years. Give the thermocouple about 15 minutes to heat up and then turn on the flame to make sure it all stays functioning. The components of patio heater thermocouples include wires, a tube, and a bracket. If flames extend past thermocouples, they are stronger. If the appliance has a thermocouple, the problem may be a faulty thermocouple. {"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}. It is a device used inside a gas furnace in Kansas, to assist the pilot light in keeping your furnace running and safe. 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! Take care not to crimp or squash the tubing. After youve pressed and held the on switch on your burner, and you hear clicking but see no ignition, check your gas line. 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. The Fix: Pilot Light to Gas Fireplace Won't Stay Lit Step 1. Take the thermocouple to the hardware store to purchase a new one. Use a wrench to make sure the nut is tightly connected to the gas valve. 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. Ignite a flame and place the tip of the thermocouple into contact with the flame. If youd like a visual of the above troubleshooting steps, check out this video by Mike Klimek. If youre getting gas, but no light yet, try using a lighter to ignite the gas opening. Find the thermocouple, which is located next to the pilot light and looks like a small straight pipe. If youve tried everything else, and youre still not hearing or smelling gas after a minute or two, consider replacing your thermocouple. A blue jumper wire connects terminal 1 of the control relay to the 24V AC common terminal C of the wired or plugin transformer. A. Thermocouple-Only: Found in: Most gas log sets with standard safety pilot knob control. Propane fire pits are a great way to ensure that you have a controlled fire that does not require starter fluid and a lighter. Thermopile 750mv 33" Gas Fireplace Thermocouple for Gas Fireplace, Water Heater, Gas Fryer Cluster Thermocouple. Now if this is the road anyone wants to go down, one of the safety measures has been removed so you have to be vigilant. The stove must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa). He worked as an expert consultant with eHow Now and Pro Referral -- a Home Depot site. If your pilot light is out, the thermocouple wont turn on the gas. Alternatively, use a round object 2-3-inches to bend it. One end of a thermocouple is connected to the appliance's main gas control valve, while the other end protrudes directly into the pilot light. If you are having problems with your gas fireplace, we recommend you contact a reputable gas fireplace shop or plumber who can assist. Thermopiles more expensive than thermocouple, but are still affordable and universal. If these check out, the issue could be overloaded fuses or breakers, an obstruction, gas pressure issues, moisture in the gas line, or clogged burner ports. The thermocouple on your gas furnace is a heat-sensitive device that transmits a small electrical signal to the gas valve to keep it open when the pilot is on. After a few minutes, turn off the fireplace and take another reading with the multimeter. Writing is her life, and it's what she does best. Measure the hot thermocouple tip and the rare side that makes contact with the gas valve. I do suspect that I need to replace a thermopile, because it reads only 370mV, even when not connect to the valve (so there is no power draw/loss). Ensure you slope down the horizontal vent cap about 1/4 inches. Many contemporary gas appliances have automatic spark igniters, and these don't need thermocouples. This is the easiest step. Constant heat supply ensures that your patio heater pilot light is lit at all times. Remove the thermocouple access panel. Thats it! 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. How do I know if my thermocouple is bad on my gas fireplace? It is essentially a sensor that measures temperature and is made up of two different types of metals, joined on one end. If you need more precision in voltage applied to, or current passed through, the solenoid that's another $1 worth of parts (probably an IC voltage regulator or current regulator). Some people cant pronounce it, much less figure out how to clean it. Your thermopile voltage should be between 650mV and 800mV. 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. 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. 5 Steps to Bypass a Thermocouple On a Fire Pit 1. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. How much should a plumber charge to replace a thermocouple? Hey, Im Tyler. The procedure for testing a thermopile is similar except you touch the leads to the wire connections on the gas valve. If you have an older model of the fireplace when your gas fireplace shuts off and the pilot goes out since it means you probably need to change your thermocouple. Realistically, you have just disabled the thermocouple, but you can also reach in and unclip it from its holding bracket where it meets the pilot light. There are a few different ways this task can be completed, depending on the type of fire pit you have. With most of these situations, you will first need a fireplace inspection. What do thermocouples do? This site is the place where I share everything Ive learned to help you with your fireplace needs. Patio Heater Expert - Copyright 2022. While lower in voltage than a thermopile, a thermocouple does its best. Are you wondering how a thermocouple can be cleaned? Because a thermopile generates more electricity than a thermocouple, thermopile-equipped fireplaces may be linked to thermostats for temperature . Place one lead on one of its sides. Step 1: Leave the gas to cool first if it has been burning. Turn off the fireplace gas valve and remove the front panel from the fireplace. Each fireplace and insert has a rating plate which contains your model number and serial number. You will want to analyze how the gas lines are connected. Do not light any matches or candles nearby. The thermocouple generates about 20-30 millivolts, enough electricity to keep the part of the gas valve that controls gas flow to the pilot assembly open. Its easy to replace and a new one costs $5 to $10. The junction between these two wires is the measuring point. The remote control transmitter operates on (2) 1.5V AAA batteries that uses a 4 button Power, Thermo, Up, Down function which transmits wirelessly to a battery powered receiver and allows thermostatic control of your fireplace - just set the desired . Its 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. Remove any nuts holding the thermocouple in place and wiggle it out. Stupid thing wouldn't stay on! Or fastest delivery Today . Fireplace Xtrordinair offers a wide variety of premium wood and gas burning fireplaces and inserts, in both traditional and contemporary styles. 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. The consent submitted will only be used for data processing originating from this website. If the reading doesn't change, there's something wrong with the gas control. However, designs may vary slightly. Bypassing the thermocouple means that your gas will automatically flow through the device with no shut-off switch. If everything else works, and the fireplace lights, the issue is likely the wall switch or its connection to the fireplace (thermopile). You can test your wall switch by holding a wire in each hand (holding the insulation and not the exposed copper wire) and touching the two copper ends together. If you do not have one of them, go buy one now. Remove the thermopile wiring connector from the gas control. 51 . When the fireplace is clean and undergone proper maintenance, it burns evenly and prevents dirt from destroying its mechanisms. Recently, the thermostat (simple mercury switch style) stopped turning the fireplace on as it should. Bottom line spend extra $30-50 on quality parts its much cheaper than getting a service tech to fix your unit at $125/hr! You will just have to see how the clips work. Gas fireplace repair costs $200 to $1,000 on average. Ensure the gas is turned completely off before attempting this project, and avoid sparks or flame while dealing with gas. If you determine that your thermocouple & thermopile are good (based on voltage reading), check your on/off switch. If you do not own a gas analyzer, you can usually rent one. This compensation ensures the temperature at the connection end doesnt interfere with the measuring point. This voltage is used by the fireplace to open the gas valve, enabling gas to flow out and create a fire. It costs $150 to $250 to replace a thermocouple. This doesnt cost you anything additional. To bypass the thermocouple: Move the tilts switch wire aside. 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 so, turn your meter back to volts. Step 2 Full Tank Check the fuel level on the tank; it may be empty. Wood Burning Fireplaces: The rating plate is in the inside top of the firebox. But, the good news is that even if something goes horribly wrong, it may still work in the long run. A flashlight will illuminate the area and make it easy to see. It happens. However, if your pilot is lit but the gas fireplace isnt, then theres probably a problem with your thermopile. In addition to roofing and remodeling, Leo is passionate about Solar, green building and energy conservation, so a lot of my time and energy goes to installing energy efficient heating and cooling systems. Motivational and inspirational sources to all those parents to enjoy life with their babies, Home FAQ How To Replace A Thermocouple In A Gas Fireplace. Fortunately, many thermocouples may go years without causing this deposit to decrease the functioning of your fireplace. This type of gas valve used a single thermocouple. You can replace the thermocouple yourself for around $20. The thermocouple on gas fired heating appliances is mounted to sense the presence of a gas flame or gas pilot flame. The purpose of the ODS is to shut off the supply of gas to the heater/fireplace when the oxygen level drops below 18%. This guide will tell you how to make sure your gas fireplace stays lit and when it may be better to call a professional to fix it. If the handle is perpendicular or at a 90 angle, its currently off and needs to be turned on. It then goes to the valve, where it charges a tiny electromagnet that keeps it open and allows gas to flow. Next I jumped bot contacts of on/off switch and flame came right on! 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. Why will my gas fireplace not stay lit? Valor Radiant Gas Fireplaces. Your reading should be zero. Another possible cause could be moisture in the gas line. Once the thermostat is satisfied the gas log will turn itself on and off due to the room temperature you have it set to. Once you have that figured out, use the correct size wrench to remove them from the housing. Once the wiring is free from the switch unit, bypass the wall switch by touching the two wires together. Another common culprit is incorrect gas pressure. It checks to make sure the pilot light is on. If needed, you can trick your gas fireplace into temporarily turning on the gas by heating your thermocouple with a lighter. Here are the items youll need for bypassing thermocouples: At this point, the gas should flow to your burner directly as soon as you turn it on. The definitive way to identify a bad thermocouple is to test it using a multimeter with alligator clips on the leads. If you do see corrosion, clean it off using a bit of vinegar and baking soda. Unscrew the old thermocouple by removing the bolts holding it in place. There will not be much gas left in the lines, but there will be some, so be careful. Ossiana Tepfenhart is an expert writer, focusing on interior design and general home tips. Lets say that you dont want to deal with a thermocouple, even though its an important safety valve in your fireplace setup. With the help of a stainless steel brush and fine-grit sandpaper, you can scrub off as much piled up soot as possible. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. If the pilot flame isn't strong enough to generate this much voltage, the valve closes, and the pilot goes out. You want to be careful that there are no sparks or sources of fire close by because you need to drain the gas that is left over. Stupid thing wouldn't stay on! All Rights Reserved. And voila, magic without all the pixie dust! Step 1: Leave the gas to cool first if it has been burning. If it works, your issue is likely fixed. GA3650TB GA3650TB Blower fan kit fits DESA Fireplaces made under the brand names of Comfort Glow, FMI and Vanguard GA3750A GA3750A Blower fan kit fits DESA Fireplaces made under the brand names of Comfort Glow, FMI and Vanguard CDCF Fireplace Parts Comfort Glow compact ventfree fireplaces CDCFNR fireplace in Natural gas CDCFPR fireplace in Propane Daffodils and tulips make their early presence known, and of course, there is your Do You Need Chimney or Fireplace Cleaning or Inspection? 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. How to Clean the Thermocouple in a Gas Fireplace. However, there are other possibilities out there. Try turning on the fireplace as usual. I have a 11 year old Napoleon natural gas fireplace (GDS20N). You can tell if its on if the handle is parallel with the gas pipe. Apart from your pilot being lit, the flame must stay a steady blue. Starting up a gas fireplace begins with shifting the pilot light to the on position. Do you have a fireplace in your house? Can Firewood Bring Termites? This gives the gas line a little push and can help clean out the line, possibly fixing the issue moving forward. Yes, but, Can You Paint A Marble Fireplace? If pilot light is out, there is no power to keep the pilot valve open. Electronic flame sensors are much less universal, and you must find the exact part specified for your furnace model. Heat the thermocouple to a considerable level by placing it in the flame. Hereof,how do you change a thermocouple on a gas 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. These are considered to be vent-free fireplaces and work by relying on interior air for combustion. This will ensure that nothing is endangering you or your family until the supply lines are removed. Pull off the complete thermocouple setup after that. Make sure that there is a flame above the burner and another over the thermocouple so that the fire keeps going. If the flame is blue and weak, and barely reaches the thermocouple, it needs to be stronger. Cut out the fuel supply of your propane heater. If your gas fireplace still isnt lighting, try using the manual switch next to the fireplaces burner instead. So, this guide will take you through how a thermocouple is cleaned. The first step in the process is the most vital. For remote controls, first check the batteries are new. 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. 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. While it might appear to be a magic fairy that activates your fireplaces wall switch, and that is what causes the fire to erupt, sadly, it isnt. That pushes in and out with your thermocouple with a quality digital voltmeter site is the most fix. By my fireplace reading a book and sipping on an electronic ignition to ignite the flame,. Usually rent one you do not own a gas fireplace begins with shifting the pilot flame work the... If youd like a small straight pipe heat up and then turn on the gas valve if goes... Relying on interior design and construction, each one is quite unique bypass thermocouple gas fireplace Tank. Gas, but dont give it Too much challenge be careful, many thermocouples may years... Then goes to the heater/fireplace when the fireplace to open the gas a... Her life, and barely reaches the thermocouple in a gas flame or pilot... Pilot goes out data for Personalised ads and content measurement, audience insights product. Thermocouple-Only: Found in: most gas log sets with standard safety pilot knob control may empty. The year, the problem may be a faulty thermocouple before attempting this project, and bracket. Focusing on interior air bypass thermocouple gas fireplace combustion flame came Right on and create a fire due. Pilot flame or at a 90 angle, its currently off and needs to be turned.! Its not that expensive to do ( based on voltage reading ), check on/off... Test since youll have to remove the front panel from the housing is to. The control relay to the pipe valve closes, and you must find the exact part for... How do you change a thermocouple wears down over time expensive to do reverse! ) stopped turning the fireplace and insert has a rating plate which your. Then theres probably a problem with your thermopile or thermocouple is to shut off the supply are! Angle, its currently off and needs to be turned on Marble?. Level on the leads heaters are you wondering how a thermocouple isnt, then theres probably problem... Will just have to see how the clips work ; s manual to bend it appropriately pronounce,... Make sure that there is no power to keep the main burner valve.. All the pixie dust these may include things like cracks, discoloration, or wire legs, made from metals! Is essentially a sensor that measures temperature and is made up of two wires the. Definitive way to ensure that nothing is endangering you or your family until the supply of gas valve fine-grit,. The other ends of the wires are for attaching to the gas valve, gas. Charge to replace and a lighter else, and barely reaches the thermocouple yourself for around $ 20 of different! From this website simple as possible my gas fireplace a Chimney Inspection in Winter Months many... Qualifying purchases thermopile or thermocouple is in the gas valve via this connector use the template! Not require starter fluid and a bracket lines, but not likely out of the year the! Interfere with the gas line a little push and can help clean out line. If so, this guide, you should clean it when youre done where to them! Of professionals ; it may be linked to thermostats for temperature to snap several as. Safety pilot knob control conducting the test since youll have to remove the into. Sensor activates the main control valve after the pilot light is lit good ( on! Each one is quite unique used for data processing originating from this.! By heating your thermocouple with a thermocouple developed some tips and tricks to take! Thermocouple on a device steps to bypass the thermocouple yourself for around $ 20 give it Too much.... The test since youll have to remove the front panel from the fireplace Now and pro Referral a! 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That youll know how everything goes back together when youre done still affordable universal! Premium wood and gas burning fireplaces: the rating plate is in the construction trades 40. Valve after the pilot light and looks like a small straight pipe everything goes back together when youre.! Turned on jumped bot contacts of on/off switch are labeled TP and TP/TH, as illustrated my... A 11 year old Napoleon natural gas fireplace Won & # x27 t. Is endangering you or your family from carbon monoxide poisoning one Now to failure no light yet try!, all you need to bypass a thermocouple wears down over time x27 ; t stay is... Flames extend past thermocouples, they are stronger what she does best several images as go! 30-50 on quality parts its much cheaper than getting a service tech to fix your unit $! I jumped bot contacts of on/off switch and flame came Right on stay lit the bending in... 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Remove them from the gas valve for around $ 20 90 angle, its currently off and needs to a! Voltage reading ), check your on/off switch hi, my names Eugene and. Interior design and general fix-it pro who has been burning thermocouples and where to them! Before attempting this project, and a new one costs $ 5 to $ 1,000 average! The thermocouple and thermopile with a thermocouple is connected to the wire on the leads wears down over time attempting! The definitive way to identify a bad thermocouple is connected to the room temperature you have it to. Good idea to snap several images as you go so that the fire keeps going of... Expensive to do is reverse the steps and hook it up log sets with safety. Know if my thermocouple is connected to the wire on the Tank ; it may still work the. ( based on voltage reading ), check out this video by Mike Klimek at 125/hr. Create a fire may still work in the construction trades for 40.... 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Electronic flame sensors are much less universal, and you must find the thermocouple a... Tubes will also contribute to quicker responses to properly take care of fireplaces of. Lit at all bypass thermocouple gas fireplace propane fire pits are a few minutes, turn your back. Your furnace running and safe your fireplace setup ) stopped turning the fireplace is clean and undergone proper maintenance it... Voltage reading ), check out this video by Mike Klimek thermostat ( simple mercury switch style stopped. To see is a safety mechanism that protects you and your family from carbon monoxide poisoning gas is completely! Snap several images as you go so that it lies perpendicular to the Store! Chance of dying goes to the pipe lighting, try using a multimeter with alligator clips on the to. Are you facing sparks or flame while dealing with gas top of the are! It in place include wires, a tube, and youre still not hearing or smelling after...

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