1" x 100ft Oxygen Barrier PEX Tubing
Brand: Everhot
Part#: BPR1001
In Stock
Usually ships: within 1 business days

100ft roll of 1" PEX Tubing with Oxygen Barrier for use in radiant heating applications. This product meets/exceeds ASTM F876/877, CSA B137.5, DIN 4726 standards and backed by a 25 year manufacturer warranty. Certified for use in radiant floor heating applications. UPC listed by IAPMO. PPI pressure rated at: 79psi @ 200F, 100psi @ 180F, 160psi @ 73F Weight: 19.0 lbs Box dimensions: 27" x 27" x 8"

Everhot PEX Tubing with Oxygen Barrier:

  • Is manufactured to ASTM F876/F877 & CSA B137.5 standards.
  • Tested and Certified by NSF for use in floor radiant heating applications.
  • NSF Certified to the Uniform Plumbing Code.


1" PEX Tubing with Oxygen Barrier can be used for the following applications:

  1. Boiler Supply and Return Lines. Replaces copper pipes when running tubing to PEX manifold stations. Commonly used in installation of outdoor wood boilers (PEX tubing is insulated, sleeved and buried below the ground freezing level).
  2. Fan coil units and air to water heat exchangers.
  3. Radiant heating and snow melting for large structural slab-on grade systems (commercial).


Everhot Oxygen Barrier PEX Tubing can be installed using either Crimp type connection system (Crimp Tool, Crimp-style PEX Fittings and Copper Crimp Rings) or Clamp/Cinch type connection system (Clamp Tool, Crimp-style PEX Fittings and Stainless Steel Clamps). Also compatible with Push-Fit connection system (such as SharkBite), Viega Press type system and Compression type PEX fittings.

This product is a replacement for:

  • Watts (RadiantPEX): PB032161-100
  • Same size oxygen barrier ViegaPEX and ZurnPEX of similar lengths.
PEX Tubing colors and packaging may vary by manufacturer.

1" PEX Tubing with Oxygen Barrier is the most popular size for installation of outdoor wood boilers. If installed for radiant heating applications, according to RPA Standard Guidelines, circuit should not exceed 750ft (500ft for snow melt systems).

Write a Review
Helpful? Yes 2 No
Prompt Delivery. Good Service. Good Quality Pipe. Great price. Would be five stars except box barrier pipe came in said non-barrier(blue) because they don't have a special box for barrier pipe(orange) I thought they had shipped the wrong pipe so I called and they asked me to open box and look inside. The pipe in box was correct barrier pipe. Will definitely buy again from this vendor.
By K (from Green) on 10/12/2012
Helpful? Yes No
Verified Purchase
PEX Pipe, 100' x 1"
Prompt delivery from Brooklyn New York to northern Mn. In fact, I ordered a heat exchanger from another supplier that was located in Wisc. which is the state right next to Mn, and the this PEX arrived 2 days before the heat exchanger. Both were ordered on the same day. So far this PEX is working just fine, no leaks using push type fittings.
By Home owner (from Northern Minnesota) on 12/09/2015
Helpful? Yes No
product priced very well
product appeared to be quality but time will tell, very stiff to work with when cold. as soon as hot water flowed through it it was very easy to work with
By DWENGMA (from WOOSTER, OHIO) on 01/16/2012
Ask a Question
what grade pex is this?
Helpful? Yes 1 No
It's PEX-B type. The letters A, B, C do not indicate quality or "grade" and this labeling can be misleading. You can read more about differences between the (3) main types of PEX here.
By PexUniverse Customer Service on 11/23/2015
I am looking to relocate a hot water boiler. I'd like to run this 1" pex vs black iron. Can I use regular pex fittings with this application?
Helpful? Yes No
Yes. For heating applications, fittings don't have to be lead-free.
By PexUniverse Customer Service on 01/08/2018

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