I had trouble with this last year and repl … read more Toggle menu. … Magic Touch Mechanical provides maintenance, repairs, and upgrades to gas fireplaces and fire pits. A thermocouple is a safety device and is a component of the ignition system. Usually, you can find this light on older models of propane appliances. Because this is a real flame, will not effect like that of electric fireplaces. We service the entire Phoenix-Metro area and surrounding cities. Its purpose is to not allow the gas valve to open if the pilot light isn’t lit. If you lit your pilot light and everything appears to be functioning normally now, you are good to go! Overall, a thermocouple and thermopile are the same thing. PRO TIP: It’s very important to replace the gas logs in the same location you removed them. Again, I hate to say it but… is your gas even turned on? You can clean your burner ports yourself with care and attention to detail. The following are troubleshooting tips for gas fireplaces, continued from Part 1 of this two-part series. Checked the voltage from the thermopile- .110 volts. You’re still reading so I guess there was no “voila” for you. Why do contractors, architects and homebuyers trust Heatilator? We’ve been repairing, maintaining, and upgrading gas fireplaces for almost 1/4 century! Because we mix value with dependability. Certainly I’ve explained how to do much more complicated things than glass cleaning in this article, why not just explain this one? After years of use, the thermocouple on a Heatilator fireplace can go bad, not allowing gas to flow to your fireplace, even if the pilot is on. Viewed 56k times 1. Gas log sets are strategically designed and placed for proper flame distribution, heating, and operation. Don't worry, Heat & Glo provides helpful step-by step directions for relighting your pilot light. Yesterday I got our gas fireplace insert started up for the first time this season. Search no further, Heatilator products and downloads all on one page. Its purpose is to not allow the gas valve to open if the pilot light isn’t lit. Get daily tips and tricks for making your best home. Heatilator GCBC36 Tackling a faulty burner will require working with potentially dangerous electrical and gas systems. It’s hard to watch when they realize how much it will cost to repair vs. what they would’ve paid a professional to clean it. Make sure the thermostat is set properly. Air In The Line … All fireplace manufacturers recommend doing this annually for optimum efficiency and your safety. If that doesn’t work, the technician in me wants to recommend you call a pro. Intermittent designs boost the efficiency of your home and present less danger in the case of a malfunction; however, intermittent pilots aren’t without problems. You know there is a percentage of people that probably say; “Oops never mind.”. If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. A thermopile is simply a series of thermocouples bundled together. Fireplace Blowers and Fan Kit for Heatilator Fireplaces - GFK4 - GFK21 - GFK-160. Copyright © 2021 Magic Touch Mechanical. If the gas fireplace still refuses to light or stay lit, the wiring or thermopile may be damaged. are open and can breathe Too little gas - either there is not enough pressure, the source is empty (in the case of bottled gas) or the flow is being reduced or cut off. Disconnect the thermocouple line from the gas line with a wrench. This light is always lit. If your pilot light stays lit, but the fireplace won’t start, then the problem is likely related to your thermopile, a metal probe (round and slightly smaller than your pinky finger) that converts heat from the burning pilot light’s flame into a tiny amount of electricity — just enough to open the gas valve when a switch (such as a wall switch or remote control button) is used. The ignition spark lights the pilot and begins the warming cycle. Take note that it’s the pilot head, not the thermocouple. 2. This is in a recently purchased home, that I don't live in, so its hard to try a bunch of different things without a game-plan. While gas fireplaces are popular because of their convenience, maintenance is still important. Be very careful not to disturb any of the wiring and even more so, any of the gas tubing – move slowly and methodically. Lightly rub it back and forth until it appears to shine again. Plus, you won’t have to worry about how to disassemble and reassemble the fireplace. Tackling a faulty burner will require working with potentially dangerous electrical and gas systems. A lack of power to your ignition can stem from a variety of issues, such as: Your pilot light ignites your burner and creates heat. Established in 1927, Heatilator has built a long standing reputation for providing quality, dependable hearth products at unbeatable values. Check the main gas valve to make sure the gas is turned on. This is pretty common even after just one season of use. Hi everyone, I have a gas fireplace that won't stay lit. If the gas fireplace shuts off after a few minutes, it's pretty much always going to be a pilot head issue, or a valve issue. This opens the gas valve and allows gas to enter the burner ports…and voila, fire! Do not use chemicals or water! However, a thermocouple does not provide enough electricity to do so. It’s not unusual for the thermocouple to collect carbon deposit buildup after a season of use. Done improperly, the risk of gas leaks, explosions, fire, and carbon monoxide poisoning are very real. Difference being, the contractor can test all the other components and even clean it for you while he’s there. The thermocouple on your Heatilator fireplace senses when the pilot light is on and feed it gas. The burner provides heat to your home. The initial flame of the pilot heats the thermocouple, which will signal the valve to stay open and keep the pilot lit … If you found this article useful, please do me a favor and share it on social media. While it’s neither expensive or difficult to replace a thermocouple, it’s not an expensive repair from a fireplace contractor either. When your gas fireplace won’t light or stay lit, call the gas fireplace repair specialists at Cody’s Appliance Repair. Potential issues include: How to Troubleshoot Electric Ignition Furnace Problems, Troubleshooting an Electronic Ignition Furnace That Won't Light, Troubleshooting Common Problems With a Gas-Fired Hot Water Boiler, How to Light the Standing Pilot Light on a Gas Furnace, 8 Common Problems With Conventional Gas Furnaces, How to Check a Pilot Light on a Gas Furnace, How to Replace a Furnace Thermocouple or Electronic Flame Sensor, How to Troubleshoot and Repair an Electric Water Heater, How to Relight a Gas Water Heater That Produces No Hot Water, How to Troubleshoot a Gas Furnace That Produces No Heat, How to Replace a Water Heater Thermocouple or Flame Sensor. If you buy a newer appliance, you might not see the pilot light. PRO TIP: Never use anything to poke or drill out burner ports! Fireplace Burner With the many styles and types of gas fireplaces and inserts, procedures for removing the glass vary widely. It was built in the 1970's. too short may allow the pilot to stay lit after ignition, but may not create enough heat to allow the burner to ignite. If the pilot is off, the thermocouple closes the gas valve to prevent a gas leak. 3- Close tap and check for gas leak. For those familiar with the Heatilator product line, you’ll likely be using this resource often, and we’re okay with that. Instead, you will see electronic ignitions. If not, relight the pilot by following the instructions on your hearth or in your user manual. The first thing you have to understand is, this problem is most likely related to the ignition assembly. Ignition issues with your burner vary and are usually related to a larger electronic or gas problem. Heatilator Fireplaces and Inserts. The thermocouple on a gas fireplace may eventually become clogged with dirt and soot, which can reduce the effectiveness of the thermocouple and may eventually prevent the fireplace from lighting as expected. #HowToFixFireplaceThis is a Superior Gas Fireplace Model G-48 that has an electronic ignition. Breaking that glass can lead to expensive repairs, and in some cases parts may no longer be available. While the pilot light is ignited, use a flashlight to look into the pilot hole opening. Open the maintenance hatch below or to the side of your fireplace. If the pilot light is lit, it heats up the thermocouple. So, have you checked to see if your pilot light is lit? The burner and pilot shut off when the correct temperature is reached. If you live in the Phoenix, AZ Metro area or anywhere within a 35-mile radius of Magic Touch Mechanical’s main offices in Mesa, Arizona – just call us for gas fireplace service. Flame Heat/Color. Whether you need tools for design, installing, or servicing one of our products, our selection of Heatilator manuals and downloads have you covered. Whether you repair your own fireplace or not, you should have it inspected and serviced professionally annually. How to Change a Thermocouple in a Heatilator Fireplace Turn off the gas to your Heatilator fireplace. When an electric signal is sent to the burner, a solenoid releases gas into the pilot and warms a heating element or emits a spark to ignite the gas. I've done some research and some work on it, so please bear with me. Cleaning the thermocouple is a pretty simple process but should only be done when the fireplace is turned off and is completely cool. Check out a recent Modern Gas Fireplace Project completed by Magic Touch Mechanical fireplace technicians. For that reason, I highly recommend hiring a professional for fireplace glass cleaning. Hi everyone, I have a gas fireplace that won't stay lit. Nothing irks me more than when I call my internet service provider to report an outage and they ask me if my modem is plugged in. Hire a service technician to clean the dirty pilot light orifice … Often, you’ll find that’s enough to fix a fireplace that won’t stay lit. I have a Heatilator gas fireplace w/Robertshaw valve (15 years old)- The pilot light lit won't stay lit. Burner Trouble. Even better, leave us a Google Review so other people find it too! You may find it’s very dusty in the components cabinet of your fireplace. Some disposable rags, a feather duster, and a good wet/dry vacuum should do the trick. It senses if flame is present or not. Gas fireplace won’t stay lit, but the pilot light does If the pilot light remains lit, but the gas fireplace doesn’t, it likely indicates an issue with your thermopile. Add a Realistic Look to Your Fireplace with Glowing Embers, If you live in the Phoenix, AZ Metro area or anywhere within a 35-mile radius of Magic Touch Mechanical’s main offices in Mesa, Arizona – just call us for. Burner Doesn’t Stay Lit . After all, your thermocouple is sitting in direct flame its whole life. Depending on the fireplace model, the ignition assembly usually consists of the pilot light assembly, pilot tubing, thermocouple & thermopile. Sometimes a pilot light goes out, so you do not need to worry when your gas fireplace shuts off and pilot goes out. Without this device, your gas valve could allow gas to leak into your home…enough said right? Contact a professional for help. Check the main gas valve to make sure the gas is turned on. Active 2 months ago. Sometimes gas fireplace won’t stay lit because it is not receiving sufficient gas to keep the flame going. 2- Loosen inlet tap screw until you hear the air coming out of the tap until gas odor is evident. A thermopile can be used to power a thermostat in some appliances. If you found this article useful, please do me a favor and share it on social media. How to inspect a gas fireplace that won't turn on? If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. I remote turn it on and after about 40 seconds it goes off. PRO TIP: Any attempts to service your own gas fireplace you do at your own risk – and the risk of your family, pets, and property. Frankly, the answer is; I’ve seen homeowners accidentally break their fireplace glass before. Remove the old thermocouple and secure the new one in its place. All Rights Reserved. 2) Some faulty piece of safety equipment which is supposed to shut off the gas if for some reason the fire doesn't stay lit, is shutting off the gas *despite* the fire being lit. I recommend using a soft bristle brush, rags and a toothbrush to get the job done. Sometimes it’s better to just hire a professional. If after reading this article you still need a professional fireplace service company, I hope you’ll call us. We see a few a year where the gas isn’t on or the propane tank is empty! I’m not trying to be mean – I’m trying to advise you to stay safe! ... Our GFK4B Fireplace Blower Fan Kit is designed for the Heatilator NB4236M, NB4236MI gas fireplace insert to circulate air around the firebox and enhance heat output. Gas Fireplace Operation; How to Clean the Glass on a Gas Fireplace; RC 300 IntelliFire Plus Wireless Remote; Locating Your Heatilator Model and Serial Number; Gas Fireplace Troubleshooting; Resetting your RC100/200/300 Remote Control; Syncing Your Smart Stat/Batt Fireplace Remote; Gas Fireplace Odor; What is a Direct Vent Gas Fireplace? As a result, a thermopile generates more electrical current than a thermocouple. The burner is placed below the thermocouple and pilot. The thermocouple is a metal rod that sticks out right in front of the pilot itself. The burner is then activated and warms the home. The color of the flame can be an indicator of the gas flow. However, consider calling a pro to perform maintenance and cleaning of your fireplace. Main burner for gas fireplace won't stay lit (pilot light is fine) Ask Question Asked 4 years ago. Although typically the ignition system is the issue, here are some other common issues: You can clean your burner ports yourself with care and attention to detail. Introducing "One Thing": A New Video Series. Both use the energy derived from heat to convert it to electricity. Checked the voltage from the thermopile- .110 volts. We are experienced with all the most common (and many uncommon) problems you may be experiencing. Pilot light systems are the most common reason gas fireplaces fail to light, according to Justin Worthen, ... My problem is that the fire won't stay lit! Even better, leave us a. If you’re reading this article, it’s safe to assume your gas fireplace either won’t stay lit, or won’t light at all. I have a Heatilator gas fireplace w/Robertshaw valve (15 years old)- The pilot light lit won't stay lit. PRO TIP: If you do not know how to light a pilot light, you probably really need to call a pro rather than reading on. A thermocouple is a safety device and is a component of the ignition system. To ensure complete satisfaction of your Heat & Glo fireplace, we’ve put together an extensive list of common questions to provide you with the information you need to guarantee proper and safe product operation at all times. Always call a professional if you’re experiencing issues with your burner. There are some commonly encountered issues with intermittent designs that you may be able to solve; however, some problems require the aid of a professional. By following the instructions on your Heatilator fireplace senses when the correct temperature is reached yourself... 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