Uponor 1-1/4" Wirsbo hePEX 300ft. Coil: A1251250

Wirsbo hePEX plus is heat-transfer tubing with an EVOH oxygen diffusion barrier. The oxygen diffusion barrier meets the requirements of the German DIN Standard 4726.
Wirsbo hePEX plus is compatible with both Wirsbo's ProPEX fitting connections and QS-style fittings.
Wirsbo hePEX plus is manufactured to ASTM F876 and F877, and is designed for closed-loop hydronic heating applications. Wirsbo hePEX plus 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 plus tubing is used for the Wirsbo Quik Trak system.

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

Additional standards for Uponor AquaPEX tubing and associated fittings include:

• ANSI/NSF Standard 14 "Plastics Piping System Components and Related Materials"
• ANSI/NSF Standard 61 "Drinking Water System Components - Health Effects"
• UL 1821 "Standard for Safety for Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service" (1/2" Uponor AquaPEXÃÃÃÃî only)

What listings does Wirsbo hePEX tubing have?

• CSA
• ICC
• ITS
• PPI
• UL
• NSF-rfh

What code approvals does Wirsbo hePEX tubing have?

• IMC
• UMC
• IRC
• NBC of Canada

What fire-rated assemblies does Wirsbo hePEX tubing have?
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

In Canada:

• 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

Size: 1-1/4"
PEX Size: 1-1/4"
Length: 300 ft.
Tubing Type: Oxygen Barrier
Material: PEX
Color: White
Application: Heating
Max PSI:Max PSI is the maximum amount of pressure per square inch that can be tolerated160 psi
Grade:Grade describes the method in which the PEX tubing was created. Grade A is the highest quality PEX, followed by grade B, and then grade C. PEX-a
Warranty: 25 Years
Standards Met: DIN4726 NSF
Max Temp (F): 200 F