Uponor helioPEX™ X2 Oxygen-Barrier PEX Pipe

Uponor's new oxygen-barrier PEX pipe manufactured using a Uponor proprietary technology, providing a competitive alternative to other closed-loop radiant heating tubing products in the market.

Key differentiators include: Select diameters and coil lengths 25-year limited warranty Not for potable-water applications Uponor helioPEX™ X2 is rated and listed by the Hydrostatic Stress Board of PPI at 200°F (93.3°C) at 80psi, 180°F (82.2°C) at 100psi and 73.4°F (23°C) at 160psi and features an oxygen barrier that conforms to DIN 4726. The tubing is compatible with Uponor ProPEX and QS fittings and is manufactured in full compliance to ASTM F876 (including dimensional requirements for barrier tubing), ASTM F877 and CSA B137.5.


Uponor helioPex

Uponor helioPEX X2 Offers

Compatibility with ASTM F1960 ProPEX® expansion, ASTM F2080 compression and ASTM F1807 crimp fittings; Exceptional workability and flexibility; Kink repairability; DIN 4726 oxygen barrier; Polyethylene layer to protect from site damage and moisture; Technical, design and sales support from Uponor and 25-year transferable limited warranty.


Uponor