Why Does My Gas Fireplace Keep Shutting Off? 

If you have a gas fireplace, it can be a wonderful way to keep your home warm during the cold winter months. It can also be a great way to relax and enjoy a movie or read in front of your fire. But if your gas fireplace won’t stay lit, it can be frustrating and potentially dangerous for you and your family. 

(Looking for “stone gas fireplace repair“? Contact us Today!)

One of the most common reasons that your fireplace won’t stay lit is a problem with your pilot light. This is an essential part of your gas fireplace that kicks off the flame and keeps it running when you turn it on. 

Your pilot light should be a strong, blue flame that shoots sideways directly onto the thermocouple and thermopile sensors inside your fireplace. If it doesn’t, it could be an issue with either of these components or with the oxy pilot sensor that monitors oxygen in your room. 

Another reason that your pilot light might not be functioning properly is that it has a dirty or clogged burner port. This can cause the flame to flicker or burn sluggishly and yellowish, which is not what you want. This is why it’s important to regularly clean your fireplace, and make sure all the air ducts are free of debris. 

It is also important to make sure that you clean your pilot light button often, and replace it when it becomes dirty. This will help ensure that your fireplace remains safe and efficient for years to come. 

The next potential cause of your gas fireplace not staying lit is a malfunctioning or damaged thermocouple or thermopile. Both of these are delicate pieces that should be taken care of by a professional. 

A malfunctioning thermocouple or thermopile will not send a signal to your pilot light, which can cause it to shut off. This can be a very dangerous situation, so you’ll need to have your gas valve replaced by a fireplace service technician as soon as possible. 

If your pilot light is still not working, you may need to bleed the line of air that feeds it. This is a simple process that can be done yourself, but you will need to wait for a few minutes after turning off the pilot light. 

Another thing that can cause your gas fireplace not to stay on is a bad or tripped circuit breaker. This can happen for a number of different reasons, including power surges or too much electricity running through your system. It’s best to check the breaker box and replace it if necessary, but it is also possible that your circuit breaker needs to be reset by a professional. 

Other reasons that your gas fireplace might not stay on include a defective remote or receiver battery, too much wind, or a malfunctioning thermostat. You can find these issues by inspecting all of the main parts in your gas fireplace, such as the burner, ‘Pilot’ light, and thermocouple. 

If you have a good idea why your fireplace isn’t functioning, it can be easy for your repair technician to figure out what’s causing the issue. In addition to checking all of these parts, you should also inspect your home for moisture in the gas line. Moisture is capable of diluting natural gas, which can cause your fireplace to shut off completely.