PEX A vs PEX B: Which PEX Is Right for You?

Video what is the difference between pex a and pex b

If you’re considering PEX for your plumbing needs, it’s essential to understand the differences between PEX A and PEX B. While both are gaining popularity as alternatives to copper pipes, each has its own advantages and disadvantages. Let’s dive in and explore the pros and cons of these two PEX options.

PEX A vs PEX B: The Cost Comparison

When it comes to cost, PEX B takes the lead. While prices for materials, fittings, and sleeves may vary, PEX B generally offers a more budget-friendly option. However, it’s crucial to consider both material expenses and labor costs before making a decision.

For PEX A, the material costs are approximately $0.35 per foot, with 90º fittings at $1.00 each and sleeves at $0.15 each. To complete the installation, you’ll need a Milwaukee Automatic Expansion Tool, priced at $250.

On the other hand, PEX B comes in at approximately $0.21 per foot for the material, with 90º fittings costing $1.44 each and sleeves at $0.20 each. To join PEX B, you’ll need a Zurn manual crimp tool, priced at $150.00.

PEX A vs PEX B: Different Joining Methods

Both PEX A and PEX B may look similar in size, but their joining methods set them apart.

PEX A utilizes an expansion-style fitting, which requires an expansion tool. By enlarging the pipe and sleeve, you can easily slide in the fitting. The expandable nature of PEX A ensures a tight and secure fit once it shrinks back to its original size. This method eliminates flow restrictions and is ergonomically designed for tight spaces. However, in cold environments, it may take longer for expansion-style fittings to shrink, requiring the use of a heat gun.

See also  What Time Was It 11 Hours Ago? Find Out Now!

PEX B, on the other hand, relies on an insert-style fitting. After inserting the fitting into the pipe, you secure it with a copper sleeve and a crimp tool. Although this method is simpler and faster, it may reduce the pipe’s diameter at the joint, leading to increased flow resistance. Additionally, it lacks the ergonomic advantages of PEX A.

PEX A vs PEX B: Flexibility Matters

When it comes to flexibility, PEX A has the upper hand. Its inherent flexibility allows for closer radial bends compared to PEX B. Furthermore, if a PEX A pipe kinks, it can be repaired using a heat gun. The heat activates the material, causing it to expand back to its original shape.

PEX B, made of the same material as PEX A, is less flexible. Repairing a kinked PEX B pipe isn’t possible; you’ll need to cut it out and start anew.

PEX A vs PEX B: Sizing Considerations

An incorrectly sized plumbing system can cause problems, and PEX B systems are more susceptible to sizing issues. The insert-style fitting of PEX B can create bottlenecks in the system, reducing water flow to your fixtures. If you choose to install PEX B, make sure to upsize your system to compensate for the flow restriction.

With PEX A’s expansion-style fitting, there is no need to worry about upsizing your system.

PEX A vs PEX B: Burst Pressure Resilience

Living in a cold climate means your plumbing system is at risk of freezing during extreme temperatures. And when pipes freeze, they may burst. PEX A outperforms PEX B in terms of burst pressure resistance. With a burst pressure of up to 500 PSI, PEX A is more reliable in extremely cold conditions. PEX B, being a more rigid material, does not hold up as well in similar situations.

See also  What Women and Spaghetti Have in Common

The Winner: PEX A

After years of experience installing both PEX A and PEX B systems, we ultimately recommend PEX A. Not only does it come with excellent warranty coverage, but it also offers cost savings and overall superior performance.

However, if you have limited access to PEX A tools and fittings, PEX B can be a viable substitute. Just ensure you upsize your system to accommodate the flow restriction caused by the insert-style fitting.

If you have more questions or need further assistance, feel free to reach out to us. We’re here to help you with your project.

To learn more about plumbing and other related topics, visit the 5 WS website.

The 5 Ws and H are questions whose answers are considered basic in information gathering or problem solving. will best answer all your questions

Related Posts

Daily Checklist for Forklift Safety: What You Need to Know

Daily Checklist for Forklift Safety: What You Need to Know

Forklift trucks are often considered the “heart” of manufacturing operations. It is crucial to ensure the safe and efficient operation of your forklift truck at all times….

What Does Chicago Think Of Leonid And Friends

Video what does chicago think of leonid and friends A Tale of Resilience: Leonid & Friends and the Ukrainian Crisis Vocalist Serge Tiagnyriadno, a member of the…

What Happens If You Lose a Car Accident Lawsuit

What Happens If You Lose a Car Accident Lawsuit

If you find yourself on the losing end of a car accident lawsuit, the consequences can be daunting. Not only will you be responsible for any damages…

What Time Does Costco Open For Executive Members

Costco Executive Membership is an exceptional choice for those interested in joining a warehouse club. It provides excellent value for the money, offering a range of perks…

Days of Our Lives: The Move to Peacock and What You Need to Know

Video what channel is days of our lives on at night If you’re a fan of the long-running soap opera Days of Our Lives and rely on…

“The Twists and Turns of I Know What You Did Last Summer Episode 6”

Survivors Navigate Danger in Cult Compound In the sixth episode of the thrilling series “I Know What You Did Last Summer,” the remaining members of the O.G….