Choosing plumbing materials is crucial when setting up appliances like washing machines. In this context, the potential use of PEX (cross-linked polyethylene) tubing has gained attention.

But can you use PEX for washing machine? PEX is known for its flexibility, durability, and resistance to corrosion and freezing, making it a popular option for various plumbing applications.

However, whether PEX can be effectively used for washing machines involves considering factors such as water pressure, temperature, and compatibility with washing machine connections.

So, let’s discover more about it!

Can You Use PEX for Washing Machine?

Yes, PEX (cross-linked polyethylene) can be used for washing machines in many cases. PEX is a versatile plumbing material known for its durability, flexibility, and resistance to corrosion and freezing.

It can handle the water pressure and temperature requirements typically associated with washing machines.

When using PEX for a washing machine, ensure proper installation techniques, such as using appropriate fittings and securing the tubing properly.

PEX is compatible with standard washing machine connections, and its flexibility can make installation easier in tight spaces.

However, local plumbing codes and regulations might dictate the types of materials that can be used for specific applications.

Always check with local authorities and professionals to ensure compliance and safety.

Read more: Do I Need A Plumber To Install A Washing Machine?

Can You Use PEX for Washing Machine?

What Size PEX Should You Use for Washing Machine?

For a washing machine, you will want 3/4 inch PEX. It is a standard size and can be easily found at most hardware stores.

PEX tubing is an excellent choice for water piping because it is very durable and flexible. Unlike copper or PVC piping, PEX tubing does not corrode over time and is resistant to freezing, making it a great option for indoor or outdoor use.

Additionally, PEX tubing is much easier to install than traditional metal piping, making it a great option for DIYers!

When Should You Not Use PEX Pipe?

It is generally accepted that PEX pipe is an economical and reliable piping material choice for residential and some commercial applications. However, there are several instances where PEX may not be the best option.

PEX pipe is not recommended for use in commercial or industrial applications where corrosive chemicals are present, as it may degrade over time.

Additionally, PEX is not recommended for use in environments where temperatures regularly exceed 200 degrees Fahrenheit, as the pipe may soften and become deformed.

In short, PEX should not be used in excessively hot or cold environments or where corrosive chemicals are present.

PEX can be an excellent piping material choice when used within these guidelines.

What Type of Pipe Is Used for a Washing Machine?

A washing machine hose is a type of rubber hose that is used to connect the washing machine to the faucet. It is usually made of latex or neoprene and is very thick and durable.

Washing machine hoses come in two different lengths: 50 feet and 75 feet. They also come in two different diameters: 1 inch and 1-1/4 inches. The diameter of the hose will determine how much water pressure it can handle.

If you are looking for a new washing machine hose, I would recommend getting one that is made of neoprene. Neoprene hoses are more durable than latex hoses and can withstand higher water pressures.

Read more: Can You Use A Studor Vent On A Washing Machine?


Can you use PEX for washing machine? Due to its inherent qualities, PEX tubing can be effectively used for washing machines.

However, carefully assessing factors like water pressure, temperature, and connection compatibility is vital.

Choosing the appropriate plumbing materials and adhering to local regulations will ultimately lead to a successful and reliable washing machine setup.