Installing Propane Gas Line from Tank to House

Installing Propane Gas Line from Tank to House. Are you planning to install your liquid propane line? If yes, you must look for the local code authorities as well as the proper permission.

Installing a propane gas line from the tank to the house isn’t much difficult to perform; just the proper know-how to the task can lead you to success.

Without much knowledge, this procedure or the materials can be hazardous in terms of safety.

This means you should avoid attempting it if you are a beginner or newbie to this field.

This post is all about the correct method of installing it and the things you must consider while installing the line.

Installing Propane Gas Line from Tank to Houseinstalling propane gas line from tank to house

Accurate pipping

To use propane safely and reliably, you must use the appropriate hoses. You need to know that while rigid black steel pipes have been popular for a long time, CSST (corrugated stainless-steel pipe) is becoming more popular among professionals.

CSST pipes are full pipes that you can easily pull into the housing and quick-mounted couplings for tight seals.

Size of the gas line

The other important thing about pipe selection is ensuring you choose the correct gas line size according to its use. To cut a long story short, the piping needs to be sufficiently large.

This simply means the size you select needs to supply adequate propane to connected appliances so they can run efficiently even when operated simultaneously.

After meeting all the criteria required for the task, let’s move and see how to install a propane line from tank to house. You’ll need some tools for the job.

A giant enough drill through a wall, a trumpet tool, and a pipe nipple is all required. For a later simple test, you’ll need a brush, a vessel, soap, and water. Follow the following:

  • Take the tube now. Find the bracket on your pipe and secure it to the tank opening with a screwdriver. To secure the interaction between the pipe and the tank, screw on the coupling.
  • The following step is to drill a hole in your wall. Locate a section of the wall near the outside where you can safely punch holes. With a sufficiently large drill, begin drilling through the wall. Clean the hole after you’ve dug it out to ensure no debris could damage the pipe.
  • You can now shift the pipe through the hole you’ve made. Make sure the pipe reaches the location where the connection will be made. It’s common to have to adjust the pipe when it needs to be lowered.
  • Remove your pipe widening tool and adjust the pipe’s shape with it. It would help if you made it compatible with the fuel-consuming portion of your device. The pipe should now fit perfectly into the opening after using the expansion tool. To secure the connection, use the pipe nipple.
  • Inspect the connection between the propane tank and the unit as the final step. You can do a test with some soap and water. In a container, combine soap and water, making sure there are equal amounts of both ingredients. Then, with your brush dipped in the soapy water mixture, scrub away.

What size copper line from propane tank to house?what size copper line from propane tank to house

If a property has a 10 psi regulator at the property, a 1/2-inch steel pipe could deliver 1,017,000 BTUs per hour. If a 3/8-inch copper pipe is used instead, that same property’s heating system would only provide 386,000 BTUs.

Installing propane gas line from tank to house cost

Overall, homeowners across the country who are looking to install a residential propane tank should expect it to cost an average of $2,750. While homeowners at the high end can pay up to $8,150 for this project, other homeowners have reported having paid as low as $275 for installation services.


We hope all the steps mentioned in this post are clear enough for the proper task performance. To avoid any mishap during the procedure, follow all the steps mentioned in this article, installing a propane gas line from tank to house.

You can now easily access propane gas by simple DIY steps without the help of a professional.

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