What Size Gas Line For Dryer- Quick Answer

The washer and dryer combination is perhaps one of the essential appliances for a typical American family. But, managing such big appliances can be a tough job. Recently I bought a new gas dryer. Now, the question is, what size gas line for dryer do I need?

I searched on the internet and did a lot of research, and got the right trick at hand. So today we will share all these exciting tips and tricks that will help install the right way gas line for your gas dryer.

What Size Gas Line for Dryer?

A gas dryer needs ½ inch IPS pipes to attach with the gas line. However, ⅜” copper or aluminum tubing is allowed for gas lines if the distance is around 20 feet.

If you have a natural gas supply line, then avoid using copper tubing. Instead of that, you will have to use aluminum ones. You will also have to use NPT adapters and fittings to attach the pipes to the dryer.

How to Install The Perfect Size Gas Line For Gas Dryers

In this part of our discussion on what size gas line for a dryer, the first thing that you should be reminded of is that gas dryers can be dangerous if not installed perfectly. For that, you are recommended to call up a licensed gas line installing expert.

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Moving forward, installing your dryer with the gas line is not a tough ask. Many suggest installing washers and dryers in basements. It’s a good suggestion, especially if you have babies. Now, follow the following steps to ensure a good dryer installation.

Step 1: Locate the Gas line

In the gas line for the dryer installation guide, first, you will have to find the main gas outlet. You should not place the dryer too far away because seeking a line from the main supply can be a tough ask, especially when the dryer is too far away.

The majority of Americans have gas lines in their basements. So, placing the dryer in the basement is the most viable option anyways.

You can use IPS pipes of ½ inch diameter to establish a gas supply for your dryer. However, you will have to avoid copper tubing if the dryer is more than 20 feet far. 

Step 2: Turn off the Main Gas 

Before moving on to any other steps, you will have to ensure that the main gas line is turned off. You can find the main lever. Take a wrench and turn the switch counterclockwise.

Step 3: Install The Pipes

Now, you will have to establish a gas line for the dryer. For that, you then take the approved gas pipes for your gas dryer. Typically it’s a ½ inch IPS pipe.

 If you have local codes and gas supplier permits, then ⅜ inch approved aluminum or copper tubing is acceptable for lengths under 20 feet. 

However, if you have a natural gas supply line, then you will have to avoid using copper tubing. You can use ⅜ inch flare into ⅜ inch NPT adapter fitting between the tubing and the dryer pipe for fittings.

Step 4: Attach Carefully

Now, the pipes come in pre-cut lengths of 4 or 5 feet. You can also make custom pipes. However, in that case, you need to cut a new treading for the ends. It is a bit risky. So, we recommend using the precut lengths. It has treading available.

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If you need to attach two pipes, you can use a coupling angle. Apply threading glue to the male parts of the thread and attach both ends with a coupling. Attach the line with the main gas dryer line using an angle hub.

Secure the pipeline with wall mounts so that it does not dangle around. Now, the last piece of equipment that you need is a T-Drip Cap. It will allow you to clear out the rusts of the piping if any clog occurs.

The T drip has an output port for the gas line. You can either use tubing or can connect directly with the dryer. I recommend using the tubing so that you can move the dryer.

Step 5: Venting

Now, many electric dryers don’t need venting. But, as gas dryers have combustion elements, venting is very crucial. You will have to install a vent while hooking up a gas dryer.

The vent should run out of the house for safety. Secure a passage, connect the venting pipes, and you are good to go.

A Helpful Tutorial You May Need!

Frequently Asked Questions (FAQs)

What Size Gas Line For Dryer And Stove Do You Need?

You would need a ⅜ inch flex connector. These are very efficient connectors for your dryer and stove.

What Size Gas Line For Samsung Dryer Do You Need?

You must need a ½ inch or 1.27 cm supply gas line to connect your Samsung Dryer.

What Size Gas Line For Maytag Dryer Do You Need?

For your Maytag Dryer, you will also need a ½ inch IPS pipe for establishing the gas line. The gas line will have to have an ⅛ inch NPT adapter.

What Size Gas Line For Whirlpool Dryer Do You Need?

½ inch supply gas line is also recommended for Whirlpool dryers with ⅛ inch NPT adaptors and fittings.

How do I know what size gas line do I need?

You can find accurate size information by reading the installation manual. Also, you can search online by the specific model.

What do I need to connect to a Gas Dryer?

We recommend you ask for professional assistance. We highly discourage you to do this all by yourself. However, standard plumbing tools are used to attach a gas dryer to the line.

Final Thoughts

So, we hope the whole article on what size line for dryer has answered the question of what size gas line for dryer you need.

Be careful on installing Gas dryers as it has combusting elements. Secure the venting properly both inside and outside. Always turn off the dryer after every use.

So, that was all for today, we hope you guys have got all the help you need on installing your gas dryers.

And must share this with your near and dear ones if it helps.

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