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why wont my gas logs light

by Wendell Braun PhD Published 3 years ago Updated 2 years ago
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If gas is coming out of the pilot but it still won't light, the spark igniter could be the problem. You should clear out any debris between the igniter and thermocouple. Blowing compressed air into the pilot area, waiting a couple minutes, then trying again could help to fix the problem.4 days ago

Full Answer

Why does the gas log fireplace not heat a room?

More Answers

  • H.L. Is yours a gas start that you use with real wood or is it a gas log fireplace (fake wood)? ...
  • C.M. No help here but we were having the same problem at our old house. ...
  • A.H. Maybe the other one had a blower on it? ...
  • A.B. I bought a vent-free gas log set at The Firehouse in Allen. ...
  • G.W. ...
  • T.F. ...

Why is my gas fireplace not lighting?

Troubleshooting a Fireplace That Stops Working

  1. Check the main gas valve. The first thing that you should do is to check the main gas valve. ...
  2. Check the pilot. The pilot light systems are actually the most common reason that gas fireplaces do not light, however.
  3. Clear out clogs or blockages. ...

Why is my gas fireplace not working?

The Pilot Flame isn’t Good Enough

  • Poor venting performance that blocks sufficient oxygen flow.
  • The gas regulator might be faulty.
  • Gas might not be available enough or can have a weak flow.
  • Insects like spiders can get into the gas pipe and block gas flow.

Why your gas grill is so hard to light?

  • Sonoluminescence is when sound waves trap bubbles, eventually making a force so great they produce light.
  • Scientists are still unsure how this works.
  • Regardless, one YouTuber was able to recreate it.

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What causes a gas fireplace not to ignite?

Another common issue with ignition is a dirty pilot light orifice, caused by a buildup of soot and dirt. If you have successfully re-lit your pilot light, ensured that the orifice is clean, and the fireplace still refuses to ignite, there could be an issue with the thermopile, thermocouple or wiring.

How do you reset gas logs?

0:592:35How to light gas logs - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo first thing gonna do is turn it to off. And you do that wait about a 60 seconds. And it willMoreSo first thing gonna do is turn it to off. And you do that wait about a 60 seconds. And it will reset itself a lot of times you'll hear to the gas valve click.

How do I fix the igniter on my gas fireplace?

0:003:29Gas fireplace repair - WON'T Work, Start or Light - piezo ignitor spark ...YouTubeStart of suggested clipEnd of suggested clipBottom taking a look inside you can see the parts where the spark is supposed to emanate from andMoreBottom taking a look inside you can see the parts where the spark is supposed to emanate from and right here we have a thermocouple. And that just measures the temperature. Right.

How do I clean the thermocouple on my gas logs?

Turn off the fireplace gas valve and remove the front panel from the fireplace. ... Use a can of compressed air to gently blow away any dust and dirt from the thermocouple.Wipe away any remaining dirt or soot on the thermocouple with a clean, dry cloth.

Can you manually light a gas fireplace?

Turn the knob from the “Off” to the “Pilot” position. Push in the pilot knob, which manually sends gas into the system. Push the igniter button once every second until it lights. Depending on how long it's been since the gas fireplace was last used, ignition may take multiple attempts.

How do I light the pilot light on my gas logs?

1:043:46How to light the pilot on a gas fireplace - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you look up in here I can hit the seal a little spark. There we go three clicks. Now I hold downMoreIf you look up in here I can hit the seal a little spark. There we go three clicks. Now I hold down I continue to hold down. This for about a minute now.

How do you manually light a gas log fireplace?

0:401:40How to Manually Light a Gas Fireplace - YouTubeYouTubeStart of suggested clipEnd of suggested clipLight this match. And place it as deep into the fireplace. Keep a couple of matches. As. I can whereMoreLight this match. And place it as deep into the fireplace. Keep a couple of matches. As. I can where I know the gas is going to move over the lighter alright it's burning.

How do I know if my igniter is working?

1:062:01Furnace Not Igniting or Heating? Igniter Testing, Repair - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf the meter reading shows a result between 50 and 400 ohms of resistance. The igniter hasMoreIf the meter reading shows a result between 50 and 400 ohms of resistance. The igniter has continuity. If the needle does not move or the digital display does not change significantly.

How much does an igniter for a gas fireplace cost?

Gas Fireplace Igniter Replacement Cost The price of igniter replacements ranges from $100 to $200. If a igniter stops working, the gas unit essentially becomes useless, so this is something most people must replace urgently.

How do I know if my thermocouple is bad on my gas fireplace?

2:313:43Fireplace How To: Testing A Thermocouple - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou should replace the thermocouple. So to recap the readings to look for are 8 to 30 millivolts.MoreYou should replace the thermocouple. So to recap the readings to look for are 8 to 30 millivolts. And if the readings are less than 7million. You should replace the thermocouple.

How do I know if my thermocouple is working?

Test the Thermocouple If the thermocouple is working, you should be able to measure 30 to 40 millivolts of voltage at the connection end of the tube when the pilot flame is on. You can test this yourself using a multimeter, but you may need a helper to keep the pilot flame burning while you do it.

How much does it cost to replace a thermocouple on a gas fireplace?

between $150 and $250When replacing a thermocouple or thermopile with the help of a professional, you can expect to pay between $150 and $250.

Where is the reset button on a fireplace?

0:531:37How to Reset IPI on Your Gas Fireplace - IntelliFire Ignition SystemYouTubeStart of suggested clipEnd of suggested clipIf you have a linear fireplace that is in a lockout. Situation you locate the reset switch some ofMoreIf you have a linear fireplace that is in a lockout. Situation you locate the reset switch some of our linear fireplaces have a reset switch located on the left hand side on the apron.

How do I reset my gas fireplace remote?

4:205:46How to Repair Your Fireplace Remote Control - YouTubeYouTubeStart of suggested clipEnd of suggested clipPress the learn button. Quickly don't hold it down forever maybe hold it down for about a second youMorePress the learn button. Quickly don't hold it down forever maybe hold it down for about a second you should typically hear a beep.

Why did my gas logs shut off?

It is a sensor that monitors the amount of oxygen that is in the room with the gas fireplace. If it detects that there is not enough oxygen present, its job is to turn off the fireplace. This is an important safety feature that protects you from carbon monoxide poisoning, which can be fatal.

How do I sync my fireplace remote?

0:201:48Syncing your remote control - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe remote you take a pen. There's a button with learn written over it you just press it you'reMoreThe remote you take a pen. There's a button with learn written over it you just press it you're going to hear inaudible. Once you hear that take the remote point to that this go back and forth.

What happens if the pilot light doesn't stay on?

If the pilot does not stay on, you may have a defective thermocouple. Some thermocouples can be easily replaced; just make sure to purchase the correct length and fitting of the replacement thermocouple. If the pilot light flickers and then goes out, the gas pressure may be low.

How to clean a pilot tube?

You can also try cleaning the pilot tube using a can of compressed air used for dusting. Note: you MUST make sure the gas is off and there are no flames present prior to using an aerosol duster. Spray air around and into the end of the pilot tube opening and at the small air intake on the side of the pilot tube.

Can you use vent free gas logs in an enclosed room?

There are many in the industry who even resist using the vent free gas logs in any enclosed space. All of the by-products of combustion of the natural or propane gas will be trapped in the room with the vent free gas logs. Some people complain of the odors while others complain of headaches and other health problems.

Can you use a vent free gas log in a fireplace?

If you have a chimney or flue for the fireplace it is more likely you have a vented gas log, although a vent free gas log can be used as long as the damper is fully closed. Due to health concerns, possible carbon monoxide poisoning and fire hazards, do not install a vented gas log in a non-venting fireplace or other enclosure.

Why won't my gas fireplace light?

1. Pilot light systems are the most common reason gas fireplaces fail to light, according to Justin Worthen, outside coordinator of Alpine Fireplaces, located in various cities in Utah and in Boise, Idaho. Check the main gas valve to make sure the gas is turned on. 2. If the gas is on, and the pilot hasn't been lit in a couple months, ...

What are the issues with electric ignition?

Other issues include loose connections, defective valves or bad modules in electric ignition units, according to experts. Worthen adds the newer electric systems are more sensitive, and require the consumer to figure out if the issue lies in the electronic ignition or pilot.

Gas Logs Quit- Now What?

Our gas logs are about 6 years old and you can imagine our frustration when we lit the pilot light, it cycled one time, then shut itself off, leaving the house rather cold by morning! At first, we thought it was the regulator since the pilot light would light and run through a cycle but then quit.

How to Clean the Thermocouple

The thermocouple is a small metal sensor that tells the gas valve it’s safe to let gas flow. If this sensor is dirty, it won’t stay lit! Fortunately, there’s a very simple way to clean it out.

Why won't my gas fireplace turn on?

What do you do when your gas fireplace won’t turn on? One common issue is electronic ignitions not getting power. You should always start with checking the fuses and breakers in modern homes. Overloaded circuits could be a problem if your fireplace is not alone on the breaker. Keeping your fireplace on a single breaker will ensure ...

Why does my gas fireplace go out?

Gas logs and fireplaces thermopiles’ go out after a few years. It’s due to normal wear and tear. You can extend the life of your gas fireplace and thermopile by performing a gas fireplace maintenance yearly. Any AC Repair.

Why do you have to keep a fireplace on a breaker?

Keeping your fireplace on a single breaker will ensure that your fireplace won’t trip a breaker, or blow a fuse. If your gas fireplace has an electronic ignition check or replace the fuse. While if it is on a breaker, turn the breaker all the way off and then back on again.

What to do if you don't see a flame in a gas fireplace?

If you don’t see a flame, try lighting the pilot light yourself. You can may bypass the electronic ignition and manual light the following your service technician’s instructions. Cold drafts from outside can blow your pilot out. While relighting your pilot will get your gas fireplace back on.

Can a gas insert be replaced with a thermopile?

Bypass an electronic ignition, if necessary, with a manual lighting method. Your gas insert may have a bad thermopile if the pilot light starts to flicker and light but then it just goes out. This is a repair that will require a professional fireplace service specialist to replace a faulty thermopile.

Can a fireplace vent cap cause downdrafts?

You will to have your fireplace vent cap inspected. Sometimes gaps, holes or just an insecure vent cap will cause downdrafts. If you do not a vent cap contact your service technician to install a vent cap.

Why is my gas fireplace not lit?

Thermopile. Another potential issue that can keep your gas fireplace from staying lit is that the thermopile may have gone bad. If the pilot light starts to flicker and looks like it may light but then simply burns out, the thermopile is usually the problem.

Why is my pilot not light?

When the pilot doesn’t light at all, it likely is not the thermocouple that is at fault. If the flame lights and only goes out after releasing the gas control knob, however, that’s a prime sign that your thermocouple is malfunctioning. Before doing anything, look at the pilot flame.

What happens when a thermocouple stops working?

When the thermocouple does wear down and finally stop working, the pilot can’t remain lit and your fireplace won’t work as it should. The thing to keep in mind is that the pilot can go out for a lot of reasons that have nothing to do with the thermocouple.

Why is my fireplace not on a breaker?

One of the most common problems when a fireplace is not on a loan breaker is overloaded circuitry. Keep your fireplace on a single breaker if at all possible. Doing so will ensure that the breaker won’t trip and that you won’t blow a fuse, either.

What to do if a fireplace pilot blows out?

Sometimes it can be as simple as a faulty fireplace vent cap. If a cold draft blows the pilot out on a regular basis, relight the pilot and check out the vent cap. If it continues to extinguish the flame, replace the vent cap; if you don’t have one, call in a service technician to perform the installation.

What to do if your gas fireplace won't light?

Spark Ignitor. When your gas fireplace won’t light, but you have a spark ignitor, there are a few things that you can do to resolve the issue. First and foremost, ensure that there aren’t any potential fuel issues keeping your fireplace from lighting. 1. Check the gas regulator.

What is the good thing about gas appliances?

The good thing about most gas appliances is that they all have shared design features . The thermocouple, for instance, will have a probe that is attached to a copper tube. All of these screws into a designated port on your gas valve.

Why does my pilot light not ignite?

Another common issue with ignition is a dirty pilot light orifice, caused by a buildup of soot and dirt. If you have successfully re-lit your pilot light, ensured that the orifice is clean, and the fireplace still refuses to ignite, there could be an issue with the thermopile, thermocouple or wiring. Thermocouple, Thermopile, and Wiring: The ...

Why does my gas fireplace keep igniting?

Here are some potential causes: Old Batteries: Depending on the type of gas fireplace you own, you may have a remote or receiver that run on batteries. If the batteries in either of these are dead, it could prevent your fireplace from igniting.

Why is my propane fireplace sooty?

Improper Airflow: Ensure that there is a proper ratio between the flame’s gas and oxygen; a flame that has too much gas will produce more soot.

Why does my gas fireplace make a noise?

Gas fireplaces will make some noise as part of their normal operation. However, there may be unusual noises caused by external issues. Rumbling or Roaring Noise: This could be an issue with your pilot light. Adjust the flame to see if this solves the issue.

What obstructions can be found in a firebox?

Common obstructions include bird nests, leaves, twigs and branches. This article discusses obstructions in detail. Improperly Arranged Firebox: Make sure that the embers and logs in your firebox are arranged correctly and according to manufacturer specifications.

Why is my chimney blue?

Follow the manufacturer’s instructions to increase oxygen and decrease gas flow. Note that this may cause the flame to appear more blue than orange. Chimney: Make sure your chimney is clean and clear of obstructions. Common obstructions include bird nests, leaves, twigs and branches.

What to do if your chimney smells gas?

If the smell persists, check that your chimney is not obstructed and is cleaned. If you suspect the smell is gas, and the pilot light is on, you may have a gas leak. Shut off the fireplace, ensure your home is vented and call your gas company or a professional technician.

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1.Why won't my gas logs light? - Home Improvement Stack …

Url:https://diy.stackexchange.com/questions/149124/why-wont-my-gas-logs-light

17 hours ago  · If the pilot light flickers and then goes out, the gas pressure may be low. Have a plumber check the gas pressure to your home or even at the gas log.

2.HOME FIX: Pilot light won't light on gas log fireplace

Url:https://www.courierpress.com/story/life/columnists/c-dwight-barnett/2016/11/19/home-fix-pilot-light-wont-light-gas-log-fireplace/93972428/

29 hours ago If gas is coming out of the pilot but it still won’t light, the spark igniter could be the problem. You should clear out any debris between the igniter and thermocouple. Blowing compressed air into the pilot area, waiting a couple minutes, then trying again could help to fix the problem. What causes a gas fireplace not to light?

3.How to troubleshoot gas fireplace that won't light - KSAT

Url:https://www.ksat.com/news/2014/11/07/how-to-troubleshoot-gas-fireplace-that-wont-light/

20 hours ago  · Hold down the pilot button for a couple of minutes to let the air out. Then attempt to light the pilot again. When the pilot is lit you will see a blue flame under the logs. You can then flip the switch and flames should come up from the logs. If Your Gas Fireplace Still Won’t Light: There may be a problem that needs an actual repair, such as:

4.Gas Fireplace Won’t Light🔥 (FIXED) - YouTube

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15 hours ago Your gas insert may have a bad thermopile if the pilot light starts to flicker and light but then it just goes out. This is a repair that will require a professional fireplace service specialist to replace a faulty thermopile. Gas logs and fireplaces thermopiles’ go out after a few years. It’s due to normal wear and tear.

5.Gas Logs Quit- Now What | How to Fix Gas Logs that …

Url:https://www.budget101.com/do-it-yourself/4978-gas-logs-quit-now-what/

5 hours ago There are several issues that might prevent a gas fireplace from igniting. Here are some potential causes: Old Batteries: Depending on the type of gas fireplace you own, you may have a remote or receiver that run on batteries. If the batteries in either of these are dead, it could prevent your fireplace from igniting.

6.What To Do When Your Gas Fireplace Won't Light | Nice …

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