According to a country’s code, some countries allow running a gas line through an exterior wall, and other countries do not allow this. If your country allows running your gas line through the exterior wall, then you can install the gas line. There is no matter to worry because running a gas line through any exterior wall is not dangerous.
But you have to take note of good pipe materials, the right piping practices, and other rules implemented to install the gas line through your exterior wall. This article will inform you how to run the gas line through the exterior wall.
How to Run Gas Line Through Exterior Wall?
Before running a gas line, you have to remember that it is not DIY work. You need professionals to implement the task. However, you need to hire a professional or expert to implement the task. Also, you need to know the steps and information about the task for your security. To run a gas line through an outside wall, you have to install the right fittings, pipe size, and couplings.
Moreover, it is necessary to have a threaded rod with a galvanized hanger. It will help you if you need to hang the pipes. If you want to avoid leaks, then measure elements thoroughly.
Now I will brief you on the entire process step by step to make the task easy for you.
Step One
You have to turn the gas off because of your safety. Actually, turning off the gas is mandatory before starting any work with a gas line. Otherwise, your house can face blow up due to a gas leak. You should use a wrench to ensure the gas is tightly closed. Then assemble the pipes and disconnect the drip cap.
Step Two
Now, prepare the fittings and pipes. Because before reaching several materials on the outside wall, it is very important to connect them with each other. So, you need the exact length and sizes of pipes to avoid any leakage. It is necessary to connect the materials tightly.
You have to measure every material in this step. When you measure the length of the pipes, then it will help you to avoid leakage. Every measurement should fit perfectly. You can check the area before buying the pipes to get the measurements right.
Step Three
It is time to test the pipes. Before connecting the pipes to the appliance, you have to apply two tests to them perfectly. These two tests actually show if there is any hole in the pipe or not.
The first test is the soap test. In this soap test, you have to spray a liquid soap solution on the connections. If there appears any big bubble, then there is a leak.
On the other hand, the second test is the pressure test. In the pressure test, you have to attach the tester to the pipe and leave it for some hours. If the pressure goes down to zero, you can see a possible connection error while installing it.
But when you get the tests perfect, then you can instantly install the gas line through the exterior wall.
Can Flexible Gas Line Go Through Wall?
Basically, a flexible gas line cannot go through the wall. Not only the wall but also it is not possible to go the flexible gas line through any ceilings or floor. The flexible connector length appliance is about three feet for the clothes dryers and gas ranges. This flexible gas line prohibits joining and splicing connectors with nipples. But in some jurisdictions, you can allow flexible connectors only for dryers, gas ranges, outdoor barbecues, and other semi-portable appliances.
For the flexible gas line, there is no permission for water heaters, gas furnaces, and space heaters. Flexible connectors provide protection measures against gas piping leakage during an earthquake in areas that are prone to earthquakes.
Frequently Asked Questions
Is It Safe to Run a Gas Pipe Outside?
Yes, it is absolutely safe to run a gas pipe outside. It is a very common practice. You can reduce the pressure drop when you run a gas pipe outside. So, do not worry about your safety if you run your gas pipe outside.
How Deep Do I Need to Bury Natural Gas Lines?
Generally, the buried gas lines need deep burying to reach the bottom. You have to bury 18 to 24 inches of depth for the ditch. But the measurement is not accurate all the time. Actually, you have to bury the ditch according to your local building department.
Is It Possible to Run My Own Gas Line?
Why not? If you have proper knowledge about running the gas line, then it will be very safe and easy for you to install it. You need some DIY tools to implement the task. But remember, before beginning, you need a permit from your government.
Can I Use a Plastic Pipe for Gas Installation?
No, you cannot use any plastic pipe for gas installation. In the gas installation, plastic pipe is not allowed. The installation needs to be classed. But you can find outside pipework below ground wrapped in a poly or plastic sleeving.
What Types of Pipe Should I Use for My Outdoor Gas?
You can use brass, steel, and copper for your outdoor gas. Black steel is very common in use for gas piping. You can also use Corrugated Steel Tubing, Galvanized steel, brass, and copper for your outside gas.
Can Gas Pipes Become Freeze Outside?
Yes, freezing may occur in the case of produced gas to crude oil wells and from natural gas to gas wells. The gas pipes can freeze at any point from production to delivery. Furthermore, when you cut the pipeline pressure to 100 PSI, the gas temperature will drop nearly 50 degrees Fahrenheit.
Conclusion
When you take the decision to run a gas line through the outside wall, then remember that you have to keep the pipe in a protected area. You have to ensure that the area is not accessible to everyone. Do not locate it in a danger zone. You have to prevent the access of the children in this area. In addition, it is very important to secure the pipes. You need painted pipes in this case.
While working on the gas line, it is necessary to use wall sleeves. You require a drip leg if any moisture freezing problem arises in your location. Moreover, for steel gas piping, do not use thread seal tape. To keep the pipes intact, you should use the past-like material pipe joint compound.
