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2-1/2" hePEX - (100 ft. coil)
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A1142500 has been discontinued
Discontinued June 12, 2025
This product was discontinued by the manufacturer.
MANUALS (6)
Product Highlights
–
PEX-a
Oxygen Barrier
PEX Compression, Clamp, Push Fit, Crimp, Expansion PEX, PEX Press
100' Length
2-1/2"
Coil
Description
–
Uponor (Wirsbo) hePEX is heat-transfer tubing with an EVOH oxygen diffusion barrier. The oxygen diffusion barrier meets the requirements of the German DIN Standard 4726.
Uponor (Wirsbo) hePEX is compatible with both Uponor’s (Wirsbo) ProPEX fitting connections and QS-style fittings.
Uponor (Wirsbo) hePEX is manufactured to ASTM F876 and F877, and is designed for closed-loop hydronic heating applications. Uponor (Wirsbo) hePEX tubing is rated and listed by the Hydrostatic Stress Board of PPI at: 200 degrees F at 80 psi, 180 degrees F at 100 psi and 73.4 degrees F at 160 psi.
Note 1: 5/16" hePEX tubing is used for the Uponor (Wirsbo) Quik Trak system.
Note: Uponor (Wirsbo) hePEX tubing, traditionally used in radiant heating applications, became certified to NSF/ANSI Standard 61 for potable water in December 2012. Please read the Approvals document located in the Manuals tab for more information.
What are the Uponor PEX Standards?
Uponor PEX and associated fittings are manufactured to the following standards:
In the United States:
Uponor (Wirsbo) hePEX is compatible with both Uponor’s (Wirsbo) ProPEX fitting connections and QS-style fittings.
Uponor (Wirsbo) hePEX is manufactured to ASTM F876 and F877, and is designed for closed-loop hydronic heating applications. Uponor (Wirsbo) hePEX tubing is rated and listed by the Hydrostatic Stress Board of PPI at: 200 degrees F at 80 psi, 180 degrees F at 100 psi and 73.4 degrees F at 160 psi.
Note 1: 5/16" hePEX tubing is used for the Uponor (Wirsbo) Quik Trak system.
Note: Uponor (Wirsbo) hePEX tubing, traditionally used in radiant heating applications, became certified to NSF/ANSI Standard 61 for potable water in December 2012. Please read the Approvals document located in the Manuals tab for more information.
What are the Uponor PEX Standards?
Uponor PEX and associated fittings are manufactured to the following standards:
- ASTM F876 "Standard Specification for Cross-linked Polyethylene (PEX) Tubing"
- ASTM F877 "Standard Specification for Cross-linked Polyethylene (PEX) Plastic Hot and Cold Water Distribution Systems"
- ASTM F1960 "Standard Specifications for Cold Expansion Fittings with PEX Reinforcing Rings for use with Cross-linked Polyethylene (PEX) Tubing"
- ASTM F2080 "Standard Specifications for Cold Expansion Fittings with Metal Compression Sleeves for Cross-linked Polyethylene (PEX) Tubing"
- CSA B137.5 Thermoplastic Pressure Piping Compendium
- CSA
- ICC
- ITS
- PPI
- UL
- NSF-rfh
- NSF/ANSI Standard 61 for potable water
- IMC
- UMC
- IRC
- NBC of Canada
In the United States:
- Tested in accordance with ASTM E119/UL 263
- G573 - Two-hour Hambro floor/ceiling assembly
- K913 - Two-hour concrete floor/ceiling assembly
- L557 - One-hour wood frame floor/ceiling assembly
- U372 - One-hour wood frame wall assembly
- V444 - One-hour steel stud wall assembly
- Tested in accordance with CAN/ULC S101
- G573 - Two-hour Hambro floor/ceiling assembly
- UW/WA 60-01 - One-hour steel stud wall assembly
- UW/WA 60-02 - One-hour wood frame wall assembly
- WC/FCA 60-01 - One-hour wood frame floor/ceiling assembly
- WC/FCA 120-01 - Two-hour concrete floor/ceiling assembly
- WC/FCA 120-02 - Two-hour concrete floor/ceiling assembly
Specs
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| Length (Feet): | 100' |
|---|---|
| Fitting System Compatibility: | PEX Compression Clamp Push Fit Crimp Expansion PEX PEX Press |
| Size: | 2-1/2" |
| Shape: | Coil |
| Tubing Type: | Oxygen Barrier |
| Material: | PEX |
| Color: | White |
| Warranty: | 25 Year |
| Application: | Heating |
| Max Pressure (PSI): | 160 |
| Grade: | PEX-a |
| Standards Met: | NSF DIN4726 |
| Max Temp (F): | 200°F |
| Type: | Tubing |
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Use Our CalculatorProduct Reviews
4.84 out of 183 reviews
98% would recommend this product
5 star
90%
4 star
6%
3 star
2%
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Customer Images
Most Liked Positive Review
Great to work with
I used this product to connect Runtal radiators. Very easy to work with, crimps onto connections well, and I have no leaks or complaints about this.
VS
Most Liked Negative Review
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I had no other choice
I had installed the ultra fun product, which I purchased from Supply House. It was so noisy as if critters were crawling in my floors. Since the house was finished except the flooring, I had no other choice than to use this product. No noise and works well. Supply house said they give a discount but have not received one.
Showing 1-10 of 183 reviews
Excellent place
They are very good company to order from they take back the products if you do not need them if you make a mistake to help you get around it the shipping is very good most of their products are excellent even the pack seat that I got from them that I put in that's good but they're good companyt price and shipping fast
Terry
Saugerties N.Y.
2 months ago
Verified Buyer
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Uponor HePe ... Great Priduct!
This is an excellent product for hydronic heating systems. It must be secured at much closer intervals since it does tend to grow with temperature.
Don
Poughkeepsie, NY
4 months ago
Verified Buyer
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I would buy the item again
Easy to order.
Doug
90249
4 months ago
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I would buy again
very fast shipping
Sly
NY
7 months ago
Verified Buyer
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I would by Uponor HePEX before any other brand.
Its the best and original PEX -A.
Bill Nye the science guy
MT
7 months ago
Verified Buyer
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I have bought this item multiple times and would buy again
use this product in potable water systems and have not had any issues with it
S and S
Arcadia Florida+
10 months ago
Verified Buyer
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I have bought this item multiple times and would buy again
I have installed Uponor pex for many years I have not had any issues with it
S and S
Arcadia Florida+
10 months ago
Verified Buyer
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I would buy this product again
Great product
John
Brooklyn, NY
11 months ago
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Yes
We use this product often
KT
Ohio
1 years ago
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Never had a problem with hePex
I've been using hePex for years without any problems. Seems to be a good Type A pex. Supplyhouse delivers quickly and correctly. The few times I've received the wrong part the folks at Supplyhouse have fixed the problem quickly, without any hassle.
Alrec
SE Michigan
1 years ago
Verified Buyer
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Product Q&A
57 Questions57 Questions
Q: Can I pour self leveling floor cement over the hePEX installed in the 1/2" wood track and then put tile over that?
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffYou cannot pour cement over the Quik Trak panels. You would need to attach DUROCK Cement Board over the Quik Trak Panels and then the cement followed by the tile. You may want to consider the "Overpour Installation" rather than using the Quik Trak panels. Here is a link to our Resource Center for information on the "Overpour Installation": http://www.pexsupply.com/resources/radiantHeat#overpour In addition, please refer to the following Quik Trak Installation Manual for installation information: http://uponorpro.com/~/media/Extranet/Files/manuals/QuikTrak_InsG_9-00.aspx?sc_lang=en
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Q: is it ok to use this tubing for suppling hydronic baseboard or should multicor tubing be used
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffWe suggest using a material such as this since it has an oxygen barrier. The MultiCor PEX can be used but there isn't any added functional value and you can not use any standard PEX fittings on the material.
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Q: Can leftover HePex be used in potable water systems?
Asked by 16 years ago
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Verified Reply- PexSupply StaffNo, hePEX cannot be used in potable water systems as it is not rated for this application. You will need to use non-oxygen barrier tubing.
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Q: CAN YOU USE THIS FOR POTABLE WATER IF NOT WHY THANKS
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffThis cannot be used for potable water systems. It is not rated. Potable water systems will allow air into the lines. This tubing has an oxygen barrier which will not allow air in the system. Also this tubing takes a chemical bath in order to make it an oxygen barrier tubing.
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Q: is this product compatable with other brand PEX crimping tools? Specifically Wirsbo brand.
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffThis material is compatible with Wirsbo (Uponor) expander tools, as well as other brand PEX crimping tools.
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Q: Would I be able to make an 8" loop with the 5/8 hePEX tube, or is it not flexible enough?
Asked by 16 years ago
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Verified Reply- PexSupply StaffYes, an 8" loop can be made with 5/8" hePEX tubing. As a side note, the minimum bend radius for this tubing is 4.5". Also keep in mind that the colder your surroundings are, the harder it will be to bend the tubing.
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Q: can hepex be embeded in concrete without a sleeve?
Asked by dan 16 years ago
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Verified Reply- PexSupply StaffhePEX can be embedded in concrete without a sleeve.
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