Home Cosmetics How To Replace Copper Gas Line For Dryer

How To Replace Copper Gas Line For Dryer

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If you have an old copper gas line for your dryer, it’s important to replace it to avoid any potential gas leaks. In this tutorial, we will guide you through the steps to replace your copper gas line for your dryer.

Tools and Materials

Before we start, make sure you have the following tools and materials:

  • Adjustable wrench
  • Teflon tape
  • Gas leak detector solution
  • New flexible gas line

Step 1: Turn off the Gas Supply

The first step is to turn off the gas supply to your dryer. Locate the gas valve and turn it clockwise to shut off the gas supply.

Step 2: Disconnect the Old Gas Line

Using an adjustable wrench, disconnect the old copper gas line from the gas valve and the dryer. Make sure to place a container underneath to catch any gas or debris that may come out.

Step 3: Install the New Gas Line

Take your new flexible gas line and connect one end to the gas valve and the other end to the dryer. Use Teflon tape to ensure a tight seal.

Step 4: Check for Leaks

Apply gas leak detector solution to the connections and wait a few minutes to see if any bubbles form. If bubbles appear, there may be a gas leak. In this case, tighten the connections and reapply the solution until there are no bubbles.

Step 5: Turn on the Gas Supply

Once you have checked for leaks and everything is secure, turn on the gas supply by turning the gas valve counterclockwise.

Step 6: Test the Dryer

Turn on the dryer and make sure it is running properly. If everything is working correctly, congratulations! You have successfully replaced your copper gas line.


In conclusion, replacing your copper gas line for your dryer is an important safety measure that should not be overlooked. By following these simple steps, you can ensure that your dryer is running safely and efficiently. Remember to always use caution when working with gas lines and to consult a professional if you are unsure about any steps.