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How to install Natural gas line to Fire Pit

Natural gas lines require a deep setup to run on the fire pit. It helps to get rid of the hassle of using wooden fuelers & that’s why people select this way. Besides, power control functions, less smoke production & minimal cleaning convince people to go with it. So, they eagerly build or bring a fire pit & fall in trouble with installing the gas line.

In this article, we’ll show you how to install natural gas line to fire pit. We are promising to show a detailed picture of the whole process. It may sound that the installation process is tough but after paying a good concentration, it will seem like a straight & normal process. Without extending our intro, we’re heading to our plot.

How to install natural gas line to fire pit

Installing a natural gas line may require local authority permission. We suggest you collect it & move it in a legal way. Remember, we suggest bringing experts for finishing this task. We don’t encourage general people to work with their own hands. Okay, let’s get started.

Step:1- Gas route identification

First of all, you have to find the exact route of the gas line from the main supply. To find this, you’ll need a blueprint & probably you’ll get it from the municipal office. It is important because depending on the route, you have to buy the necessary substances of exact measurement.

Step:2- Buying accurate substances

After you have information about the gas line route, you know what length of pipe to buy. For home usage, 0.5 inches to 1.5-inch pipes can be preferred. People get confused about selecting the right diameter of the pipe.

If your fire pit is 100 feet away from the gas source, you’ll buy a pipe of 1″ diameter. The pipe with this measurement can pass 68,000 BTU gas. Other necessary fittings can be guided by your local seller.

To get an excellent flame from your fire pit, keep these two things in mind:

  • BTU rating of the burner matches with the BTU rating mentioned by the gas supplier.
  • Getting the right size of hard pipe.

Step:3- Turn off the main gas source

Turning off the gas source isn’t complicated at all. It’s all about dealing with a gas meter valve. When you turn the gas meter valve in a clockwise direction, it turns off. Besides, when the gas meter valve is at a 90-degree angle with the pipe, that also indicates the off mode. Sometimes, the valve may feel difficult to move. No worry, just push with more strength carefully. After doing any one of these, your gas connection is out of service. To become oversure, you can go to your kitchen & try to turn on your gas stove.

Step:4- T-junction fitting installation

T-junction is a small part of the pipeline system that helps to divide or combine the flow in a pipeline. If your home has a gas line with general junction fitting, upgrade to a T-junction fitting. After installing it, you can connect the newly installed T-junction with the one side of the newly bought pipe for your fire pit.

Step:5- Adding pipe with fire pit

In the previous step, you have connected one side of the pipe with a T-junction. Now, it’s time to join the other side with your fire pit. You need to take the pipes to the fire pit & connect other fittings. After establishing the right connection, you’re primarily done.

Step:6- Observe the connection

If you have completed all the previous steps successfully, you have performed great. You are almost acquainted with how to install a natural gas line to a fire pit. Now, have a check for the leakage. To test this, mix water & liquid soap together in a pot. After that, invest it on the newly installed line. If any visible bubble can be found, the gas leakage is confirmed. The best solution is to tighten the seam. If it doesn’t stop, call experts immediately to avoid unexpected issues.

Safety features

Safety features are applicable for both before & after installing a gas fire pit. During the time of installing, keep in mind:

  • Ensure the shortest route to travel the pipelines.
  • Have a look at the leakage. Keep flammable items away from the work surface. If gas comes to its touch anyway, a fire incident may take place.
  • Use hand gloves to get rid of dust.
  • Move the pipes carefully. Damage to the pipe can ruin your whole industry.
  • Don’t forget to shut off the main supply.

After doing everything, you should take care of some matters. Have a quick look over the matters.

  • Clean your fire pit weekly to prevent jamming.
  • Don’t keep it uncovered when not in use.
  • Monitor your gas line before firing your fire fit. Leakage is also possible after a certain time.


At the end of this article, if you are puzzled about doing it on your own, don’t do it. You have earned a good amount of ideas about the necessary instruments & scenarios of the whole installation process. So, call a guy who is at least familiar with this type of work & take the help of this article to provide him/her instructions.

Along with letting you know how to install a natural gas line to your fire pit, we also have talked about safety issues. Avoiding the safety instructions may damage you & your surrounding. So, follow this article strictly, buy the pipe of mentioned sizes with good fitting & enjoy after installing the fire pit.

Related articles:

How to make a natural gas fire pit burner

How to connect propane tank to fire pit

Gas fireplace buying guide

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