how to install gas line at home's

**LPG pipeline installation for homes**:

### How to Install an LPG Gas Line Through the Wall of a House

Liquid propane (LP) is a useful fuel for household applications, but it's essential to follow safety guidelines during installation. Here's how to set up an LPG gas line from an outdoor tank to an appliance inside your home:

1. **Attach the Flexible Copper Piping to the LP Tank**:

   - Screw the fitting on the end of the flexible copper pipe tightly to the opening at the top of the LP tank.

2. **Drill a Hole Through the Wall**:

   - Use a drill bit long enough to pass through the wall.

   - Position the hole close to the appliance that will use the propane, so most of the pipe run is outside.

3. **Feed the Copper Pipe Through the Hole**:

   - Be careful not to bend the pipe too sharply to avoid creating a leakage hazard.

4. **Attach the Pipe to the LP Appliance**:

   - Use a threaded fixture and Teflon tape or flare the pipe with a pipe flaring tool and fit it over a nipple on the appliance.

5. **Test the Connections**:

   - Apply soapy water around the connections at the tank and appliance.

   - Slowly open the tap on the LP tank.

   - If you see any bubbles, re-do the attachment.

6. **Prevent Heat Loss**:

   - Fill the hole around the pipe's entry point with expanding spray foam insulation to prevent heat loss.

Remember to check for leaks after installation and before using the appliance. Safety always comes first!