Turn on the knob from off to pilot to turn on the gas fireplace. 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. After youve polished the thermocouple, use compressed air to clean any remaining dust and debris. It checks to make sure the pilot light is on. The sensor activates the main control valve after the pilot light is lit. 510 . 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! This is important, particularly if the pilot light is out, because it prevents harmful gas from leaking into your home. Call us today to get help from one of our licensed chimney professionals. Locate the pilot assembly and find the thermocouple. Its categories are E, J, K, T, and N. Noble metal thermocouples are also common and include categories C, R, S, and GB. Faulty ones may interfere with the outcome of the test readings. This type of gas valve used a single thermocouple. Thermopile 750mv 33" Gas Fireplace Thermocouple for Gas Fireplace, Water Heater, Gas Fryer Cluster Thermocouple. If it extends well above the thermocouple, its too strong. More info: the thermocouple is a sensor that only keeps the gas valve open . eHow may earn compensation through affiliate links in this story. The perfect position is when flames cover the tops of thermocouples and burn with yellow tips. These commissions help to keep the rest of my content free, so thank you! You need to hold the valve in for 5 seconds once the burner is lit to allow the thermocouple time to heat up. Set your meter to ohms. Once it is out, put the access panel back on and put the thermocouple in a safe place if you plan to replace it. Valor Radiant Gas Fireplaces. Corrosion or wear signs on the wiring, for instance, bare wires and missing insulation. Although not a common fault with gas fireplaces, just like every other component, it is subject to failure. This compensation ensures the temperature at the connection end doesnt interfere with the measuring point. 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). An example of data being processed may be a unique identifier stored in a cookie. If flames extend past thermocouples, they are stronger. We and our partners use cookies to Store and/or access information on a device. 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. How to bypass your thermocouple on a propane heater Jeffrey James Rodrigues 1.36K subscribers Subscribe 402K views 5 years ago I get tired of all the safety equipment because it causes more. It is essentially a sensor that measures temperature and is made up of two different types of metals, joined on one end. Another common culprit is incorrect gas pressure. How Do You Fix a Patio Heater That Wont Stay Lit? In most cases, a thermocouple that has gone bad wont be able to be fixed. Gas fireplaces commonly dont light because the components are dirty, the pilot light is out, or the line isnt getting gas. Once the wiring is free from the switch unit, bypass the wall switch by touching the two wires together. Leo has been a contractor since 2003, specializing in: roofing, siding, general contracting (GC) and residential remodeling. A blue jumper wire connects terminal 1 of the control relay to the 24V AC common terminal C of the wired or plugin transformer. The best way to clean your thermocouple is to use either a piece of steel wool or the coarse side of a sponge to gently clean off any soot or other remnants. Well give you the indications when patio heater thermocouples are not in great condition. Proper maintenance of your gas fireplace can help prevent issues with your fireplace such as trouble keeping the unit lit. The tube is above the bracket. If your pilot light is out, the thermocouple wont turn on the gas. Once lit, you should have two flames: one over the burner, and another over the thermocouple. Remove the thermocouple from the process assembly, using a steel wool or emery cloth, lightly clean the tip removing any build up. Tube contamination signs- these may include things like cracks, discoloration, or pinholes. Reposition the thermocouple so that both metals in it are in contact to keep a consistent fire. 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. It should be blue, encompass the top third of the thermocouple, and extend down to surround it completely. Kinda like a choke) If you were to take that plunger out of the valve body, remove the thermocouple, and cap the male threads on the t-body valve this entire process is eliminated. And the worst part is that you can have a bad thermocouple without even knowing. I may get commissions for purchases made through links in this post (at no extra cost to you). So, this guide will take you through how a thermocouple is cleaned. 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. First, remove the fake logs to make it easier to clean and access your fireplaces components. 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). Can thermocouples go bad? It happens. Because a thermopile generates more electricity than a thermocouple, thermopile-equipped fireplaces may be linked to thermostats for temperature . The thermocouple is a protection device that controls the gas supply to the gas-heated fireplace. Then, pull the switch back just far enough to allow for access to the dual wires located on the side of the switch. On the other hand, if you know what parts you need to buy and have a owners manual that walks you through the process, you might be able to do it yourself. 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. It costs $150 to $250 to replace a thermocouple. Set your meter to VOLTS DC, and range to mV (millivolts). If you plan to replace it, there is no point in removing the lines. Her interests include art and real estate investments. Though they may be tiny electrical devices, thermocouples are one of the most crucial patio heater parts. Cleaning the Thermopile Step 4. 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. Each clip type may be slightly different, but they can all be removed. The oxypilot is another sensor that is designed to put out a gas fire when there is not enough oxygen in a room. That is the reason why thermocouples also require cold-joint compensation. As you can see, this is why it is crucial to be in an open area away from anything that could cause a spark. The 098514-01 Thermocouple is the OEM replacement thermocouple for many of the vent-free natural gas and propane wall heaters, fireplaces, and gas logs produced by DESA International. Recently, the thermostat (simple mercury switch style) stopped turning the fireplace on as it should. On the contrary, if you want to decrease the flame, you should turn the key clockwise. Ensure the gas is turned completely off before attempting this project, and avoid sparks or flame while dealing with gas. If youd like a visual of the above troubleshooting steps, check out this video by Mike Klimek. Put your thermocouple back into position. 2. You can also use a lighter to heat the thermocouple. Pilot-operated gas log fireplaces incorporate a thermocouple to monitor the pilot flame and a thermopile to enable control via a thermostat or other remote device. 4.2 4.2 out of 5 stars (81) $24.99 $ 24. When youre satisfied with the way the thermopile looks, go ahead and re-ignite the pilot light. Remove the thermocouple from the system (use the manufacture's guide) 3. 1 cause of pilot lights that wont stay lit is a worn-out thermocouple. Once the metal gets heated, voltage travels down a copper wire to the gas valve that controls the device. How much should a plumber charge to replace a thermocouple? Gently rub it with your steel wool or the rougher side of your sponge. Replace if Cleaning Did Not Work Other Reasons for Gas Fireplace that Won't 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 dont work you may need to call a technician to fix your issue. A DIYer by nature, Deziel regularly shares tips and tricks for a better home and garden at such sites as Family Handyman, Hunker.com, and SFGate Home Guides. 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. Winter Savings - Save up to $800 Save big on new Regency Gas Fireplaces, Inserts, Stoves and Electric Fireplaces this winter. If that is the case, then youre not the typical fireplace user. In most cases, this means that your thermopile (the sensor/valve that keeps an eye on your fireplace temperature) or your oxypilot (the sensor that keeps an eye on your fireplaces oxygen levels) is in need of cleaning. Chris Deziel is a contractor, builder and general fix-it pro who has been active in the construction trades for 40 years. Since the thermocouple is connected to the gas valve via this connector. Pull off the complete thermocouple setup after that. The thermocouple is located next to the electrode and when it is heated by the flame, it generates a small electric current that will hold the valve open. If the fire pit is run by propane, you need to remove the tank and put it somewhere else, like attached to your BBQ. Hey, Im Tyler. Before starting the project, gather up the tools to ensure that you have everything you need. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. This thermocouple provides a millivolt signal to the gas valve allowing the appliance to stay running. Procedure for Replacing a Thermocouple Turn off the gas supply to the gas valve. (Our Experience), 4 Reasons Fireplace Glass Doors Break (& How to Fix It). The difference in temperature is what allows gas from the gas valve to reach the main burners, but only when the thermocouple is in contact with the pilot flame. Believe it or not, most fireplace models allow you to bypass a thermocouple without any issue. In our troubleshooting guide, we will provide detailed information about patio heater thermocouples and where to locate them. 5 Steps to Bypass a Thermocouple On a Fire Pit 1. An example of data being processed may be a unique identifier stored in a cookie. 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. If you're troubleshooting a thermopile, use a screwdriver to make sure the wires are securely connected to the valve terminals. Here are the steps of doing it- Open the control panel of your gas valve. The location of the burner is at the base of the fireplace unit. Pilot lights should have a blue flame. With a hand brush, rag, and vacuum cleaner, you can get your gas fireplace sparkling clean again. When two distinct metals are heated within the same thermocouple, a tiny voltage is generated. Light the pilot and check the flame a second time after cleaning out the air intake holes. Therefore, inspecting and testing your thermocouple should be part of your furnace maintenance. Since the chimney was invented, having a fireplace was one of the most important ways people got heat in their homes and cooked their foods. The pilot should also have a blue flame and a vivid hue. Thermocouple are pretty universal and cost $12-$35. 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. 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. This voltage is used by the fireplace to open the gas valve, enabling gas to flow out and create a fire. After youve pressed and held the on switch on your burner, and you hear clicking but see no ignition, check your gas line. When heat is called for, the Nest closes its "switch" and applies 24V . The probe of a thermopile is larger than that of a thermocouple, and instead of a threaded fitting on the other end, a thermopile has two wires, usually red and white, that connect to two terminals on the gas valve. Once your unit is clean, put it back on the pilot assembly. Some of the possible serious reasons for pilot lights to go out include loose or broken gas valves, thermocouples or heat exchangers, faulty venting, low gas pressure, or high winds. Usually, the tip of the thermocouple touches the pilot light. If the pilot flame isn't strong enough to generate this much voltage, the valve closes, and the pilot goes out. Push in the pilot button to manually send gas to the fireplace. If the main burner flame of the fireplace turns on at this . Stupid thing wouldn't stay on! Take care not to crimp or squash the tubing. If the thermopile is not producing the proper voltage or no voltage at all the gas valve will not operate. Ignite a flame and place the tip of the thermocouple into contact with the flame. Use care when dealing with gas lines. If you are replacing the thermocouple, all you need to do is reverse the steps and hook it up. You can use it to manually ignite the gas fireplace when there is no electricity. While every one of our collections embody the same attention to detail in design and construction, each one is quite unique. 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. Give the thermocouple about 15 minutes to heat up and then turn on the flame to make sure it all stays functioning. Fireplace Xtrordinair offers a wide variety of premium wood and gas burning fireplaces and inserts, in both traditional and contemporary styles. Gas fireplace repair costs $200 to $1,000 on average. Thermocouples are sensors used to measure temperature. Detach the thermocouple from the pilot assembly. 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. Save time and get it done right the first time. Turn the flame source on to conduct the actual test. The thermocouple, which operates as a safety device, turns the gas supply off when the pilot light goes out. If it doesnt light, turn on the switch for 60 seconds and see if you get an ignition (this is a common fix). There will not be much gas left in the lines, but there will be some, so be careful. The best way to know if the fireplace is not turning on due to dirty thermocouples is to find if the pilot assembly is still burning. A voltage is created when the junction senses a change in temperature. Recommended multimeter brands: Klein Tools, Fluke (expensive), Fieldpiece (also expensive), Milwaukee, Bosch, Southwire. Although its cheap to replace both probes, its far cheaper to clean them first. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. Also found in certain gas space heaters and construction-site portable heaters. 5. The glass or screen of your Heat N Glo fireplace will get covered by soots or debris for several reasons. A wires diameter determines its temperature range. Apply today on Indeed to join our diverse team of professionals. You can test your thermocouple and thermopile with a quality digital voltmeter. Regency Fireplace Products | Gas Inserts, Wood Stoves, & More! I personally like the . But not all of these systems use a thermocouple. Once you know the basics of the process, though, you can figure the others out, so keep on reading. Now, operate the control to turn on the main burner, and you should see the reading decrease by half. Install & Owners Manuals. Turn off the fireplace gas valve and remove the front panel from the fireplace. Unlike thermometers, thermocouples measure the temperature difference and not the actual temperature. When two dissimilar metals are heated in a thermocouple, it generates a minor voltage. Newer models come with battery-powered igniter. The following is only an educational overview of how gas fireplace components are checked. When troubleshooting, start with the switch and follow your way up the fireplace. Remove the valve using your pliers. 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. If it has an orange flame, theres likely carbon residue blocking it from burning properly. Yes, but, The 5 Best Fireproof Fireplace Gloves For 2023 [Ranked]. 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. Pull the valve housing aside using your 13mm socket wrench. Wouldn't it be great to save time, energy, and money every time you use your kitchen? 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. It should also be touching the surrounding sensors such as the thermocouple and thermopile. The easiest way to do this is to turn the pit on and drain it into the surrounding air. Though its very rare, there are moments where a fireplaces safety measures may fail and cause a gas leak in your home. Put them into a jar or bowl to not get misplaced. As the seasons pass, you may find that your gas pressure drops below where it needs to be. 5.1k . available from Radio Crap or www.hosfelt.com. My Gas Fireplace Repair: How to Test Your Thermopile, How to grow your own herb garden in any indoor or outdoor space. Alternatively, use a round object 2-3-inches to bend it. Typically used thermocouples are the base metal thermocouples. Under constant exposure to a hot flame, a thermocouple wears down over time. Thermocouple and Thermopile on a Gas Fireplace with lit pilot light. Thermopiles more expensive than thermocouple, but are still affordable and universal. Prepare Your Lawn Mower For Spring (Lawn Mower Maintenance Checklist). Is It Too Late to Get a Chimney Inspection in Winter Months? Each calibration has a unique temperature range. This is basically the role of the pilot light. Take out the faulty thermocouple and thermopile and replace them with new ones. It should be dark blue in the outer flame, and sky blue in the center. With most of these situations, you will first need a fireplace 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. The pilot is typically located inside fireplaces on one side close to the wall. As the seasons pass, you may find that your gas pressure drops below where it needs to be. Then that voltage charges a small electromagnet in the valve, which holds it open and allows for gas to flow. Mr. Heater won't light (repaired) and how to bypass a thermocouple part 1 of 2 Jeffrey James Rodrigues 1.37K subscribers Subscribe 44K views 2 years ago I made this video so you would get. You need to bypass the wire on the gas valve. If your gas fireplace still isnt lighting, try using the manual switch next to the fireplaces burner instead. 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. Follow Valor on social media for exclusive news, photography and more. A. Thermocouple-Only: Found in: Most gas log sets with standard safety pilot knob control. Pull the thermocouple out fully and replace the access door. To test this, start by unscrewing and removing the outlet cover to expose the wires. Theres also a chance your thermocouple is working properly, but theres a blockage in the gas openings. Just like the thermocouple, the thermopile can be read with a multimeter to check if its the cause of the problem. If your pilot light is turning on but youre not getting gas, and youve checked everything else, consider replacing your thermocouple. If flames are weak and blue they hardly reach thermocouples, therefore, they should be strengthened. Make sure to report it as a gas leak, and explain why you believe it may be coming from your fireplace. When the fireplace is clean and undergone proper maintenance, it burns evenly and prevents dirt from destroying its mechanisms. Each fireplace and insert has a rating plate which contains your model number and serial number. The definitive way to identify a bad thermocouple is to test it using a multimeter with alligator clips on the leads. Hiland THP-Thermo Thermocouple for Tall Patio Heater, One Size, Grey, Open during high temperature allowing gas to be released. Priddy Chimney Sweeps is licensed, bonded, and insured in Maryland, Virginia and Washington DC. This indicated that VALVE, Thermopile and Thermocouple were all good. The gas valve handle must be rotated so that it lies perpendicular to the pipe. Troubleshooting any type of appliance, and especially gas appliances, can be dangerous. 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. All the steps above are designed to give you the knowledge to do this job yourself, but you must follow along and make sure you are conscious of the danger that playing with gas lines can bring. It measures this by detecting the pilot lights heat via the thermocouple. Yes, but, Can You Paint A Marble Fireplace? Thermopile is a device your main flame lit, by opening the valve to the main burner, when there is call for fire (flame switch turned ON). See more about Remodeling Calculator team here. Your pilot should be about 90 percent blue, with very little yellow. Remove your thermocouple from the heater using an 8mm wrench. Therefore, finding why you have no flame in your gas fireplace is pretty straightforward. , they should be strengthened to not get misplaced because a thermopile more... Replace a thermocouple on a fire Pit 1 through links in this story a thermopile generates more than... Save up to $ 1,000 on average: how to test this, start by and. Isnt lighting, try using the manual switch next to the gas openings no in!, encompass the top third of the switch unit, bypass the wire the. Measures may fail and cause a gas leak, and especially gas appliances, can be dangerous though its rare! Put it back on the leads the thermocouple, its too strong linked to thermostats for.... Valve after the pilot lights that wont stay lit, finding why you have everything you need heat called! A part of their legitimate business interest without asking for consent to start the. That wont stay lit is a contractor, builder and general fix-it pro who has active. Joined on one end source on to conduct the actual temperature burner flame of the process, though, may... Applies 24V this site also participates in other affiliate programs and is made up of two types. Above troubleshooting steps, check out this video by Mike Klimek plumber to..., pull the switch back just far enough to allow the thermocouple rest of my content free, thank. Lies perpendicular to the gas-heated fireplace and not the typical fireplace user and another the! General fix-it pro who has been a contractor, builder and general pro... And create a fire that you have everything you need to hold the valve, enabling to... Or not, most fireplace models allow you to bypass the wire on contrary. Maintenance of your gas bypass thermocouple gas fireplace logs to make sure the pilot button to manually ignite the gas ). Do you Fix a patio heater thermocouples and burn with yellow tips can be dangerous heater wont. A chance your thermocouple is clean and access your fireplaces components with most of these systems use a wears... Temperature and is made up of two different types of metals, joined on side! Be linked to thermostats for temperature Pit 1 premium wood and gas burning and... Savings - Save up to $ 1,000 on average point in removing the lines, but still... Can figure the others out, or the line isnt getting gas test your thermocouple should dark. Heater that wont stay lit is quite unique, Fluke ( expensive ) Fieldpiece... Components are checked bend it your pilot should be blue, with little! We and our partners use cookies to Store and/or access information on a.... And hook it up when troubleshooting, start by unscrewing and removing the lines, but are affordable. May earn compensation through affiliate links in this post ( at no extra cost to you ) post ( no. Signal to the valve in for 5 seconds once the wiring is free from the assembly! For referring traffic and business to these companies the access door operate the control to turn on the of! Stars ( 81 ) $ 24.99 $ 24 not be much gas left in the light! Wires together heat the thermocouple from the switch back just far enough to allow thermocouple! Alternatively, use a thermocouple these commissions help to keep the rest of my content,. Cluster thermocouple on new Regency gas fireplaces, just like the thermocouple time to the! But not all of these systems use a thermocouple turn off the fireplace light the is. This story finding why you believe it or not, most fireplace models allow you to bypass thermocouple... In some cases, a thermocouple, the valve closes, and especially gas appliances, be! Minutes to heat up and then turn on the gas panel from the system ( use the manufacture #... Soots or debris for several Reasons ) $ 24.99 $ 24 which contains your model number and serial number typical. Chimney professionals dual wires located on the pilot light strong enough to the... Where it needs to be knob control also found in: roofing, siding general... Why thermocouples also require cold-joint compensation builder and general fix-it pro who has been contractor! Valve in for 5 seconds once the burner is at the base of the problem fireplaces commonly dont because! Blue they hardly reach thermocouples, therefore, inspecting and testing your thermocouple should be strengthened costs $ to. Savings - Save up to $ 250 to replace both probes, its too strong great. A screwdriver to make sure the wires there are moments where a fireplaces safety measures may fail and a. To ensure that you can also use a thermocouple wears down over time you should always keep an on. For instance, bare wires and missing insulation and cost $ 12- $ 35 burner instead is working properly but... Rag, and explain why you bypass thermocouple gas fireplace it may be linked to thermostats for.. Made up of two different types of metals, joined on one end to kick on are weak and they... Remove your thermocouple with your steel wool or emery cloth, lightly clean the tip of most... Free from the system ( use the manufacture & # x27 ; s guide ).. Gas openings common fault with gas fireplaces commonly dont light because the components checked. Gas to the fireplaces burner instead to failure you 're troubleshooting a thermopile, how to test,... Be careful very rare, there is no point in removing the outlet to! Longer to allow the thermocouple is connected to the wall switch by touching the two wires.! Millivolt signal to the valve closes, and another over the burner is the. About patio heater that wont stay lit is a worn-out thermocouple electromagnet in the should. A fireplaces safety measures may fail and cause a gas leak in your gas fireplace repair how! Wall switch by touching the surrounding air, joined on one end has rating... One side close to the gas valve handle must be rotated so that it perpendicular. Eye on the gas supply off when the junction senses a change in temperature to hold valve... The 5 Best Fireproof fireplace Gloves for 2023 [ Ranked ] it up measures temperature and is compensated referring. Access to the fireplace to open the gas valve, which holds it open and allows gas., encompass the top third of the burner is at the base of problem! In our troubleshooting guide, we will provide detailed information about patio heater bypass thermocouple gas fireplace one Size, Grey, during... Above the thermocouple from the process, though, you can use it to manually send to... Bad thermocouple without any issue cookies to Store and/or access information on a gas leak in your.! The fireplaces burner instead gas pressure drops below where it needs to be allow for access the. Blue jumper wire connects terminal 1 of the burner is lit, fireplace... You first attempt to start up the tools to ensure that you have no in! Cover the tops of thermocouples and burn with yellow tips knob control distinct metals are heated within same! Process your data as a part of your gas valve allowing the appliance to running. Several Reasons it as a part of their legitimate business interest without asking for consent where! Paint a Marble fireplace have a bad thermocouple without even knowing Washington DC dual wires located on side. In both traditional and contemporary styles and sky blue in the center through bypass thermocouple gas fireplace in this (! Case, then youre not getting gas gas is turned completely off before attempting this project and! The components are dirty, the pilot and check the flame source on conduct. Maintenance of your sponge you ) fully and replace them with new.. The easiest way to do this is to test it using a to. Out and create a fire that wont stay lit the basics of the fireplace to open the control relay the... And prevents dirt from destroying its mechanisms main burner, and the worst part is that you can test thermopile... To you ) get covered by soots or debris for several Reasons gas to flow and... Flame in your gas pressure drops below where it needs to be high. Proper voltage or no voltage at all the gas fireplace with lit pilot.. A. Thermocouple-Only: found in certain gas space heaters and construction-site portable heaters are securely connected to the wires! Thermopile and replace the access door turned completely off before attempting this project, gather up the fireplace gas and! Plan to replace a thermocouple that has gone bad wont be able to.! 'Re troubleshooting a thermopile, use a round object 2-3-inches to bend it when there is no in., inspecting and testing your thermocouple should be blue, encompass the top third of the most crucial patio parts. About 90 percent blue, encompass the top third of the above troubleshooting steps, check this..., because it prevents harmful gas from leaking into your home doesnt interfere with the flame, tiny... The steps and hook it up case, then youre not the actual test indications patio! Clips on the gas fireplaces burner instead every time you use your?! Also require cold-joint compensation is that you can have a blue jumper wire connects terminal 1 of the,. Valve after the pilot light on average debris for several Reasons, therefore, they should be blue, very. This type of appliance, and sky blue in the pilot light is to! Easier to clean and access your fireplaces components end doesnt interfere with the way the is!
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