Gas Line Through Exterior Wall

My father says to run the pipe on the outside of the drywall.

Gas line through exterior wall.

The proper way to install a propane heater or stove is to run the gas line from the tank s location in a yard or garage through the wall and to the appliance in the home. Safety comes first when installing gas lines. For these appliances 6 feet generally is allowed. Exterior installation of gas flex line in addition to physical protection and support that bushing where it transitions from 3 4 1 2 is not allowed by codes.

However i m struggling with ideas of properly routing of a 1 2 black gas line through a wall. It is perfectly fine to install piping outside so long as protected from damage as mentioned earlier. The space between the gas piping and the sleeve and between the sleeve and the wall shall be sealed to prevent entry of gas and water. One other option is to bury from point a to point b a line to minimize exposed piping.

The gas line runs from one house into the next one through the firewall and is sleeved there. Three or six foot long and accessible. 1311 1 5 piping through foundation wall underground piping installed through the outer foundation or basement wall of a building shall be encased in a protective sleeve or protected by an approved device or method. A reducing coupling should have been used.

The garage is attached to the house. The flexible connectors can t go through walls floors or ceilings nor can they be concealed. No however to using galvanized piping again explained earlier. The pipes running from the gas meter into the house through the 100 year old brick is simply a hole with the pipe and then completely filled with cement.

The flexible connector length usually is limited to 3 feet except for gas ranges and clothes dryers.