Leading the way with better ideas and solutions, identifying emerging markets and creating new products is not new to Uponor; it’s in our DNA. Uponor Innovations LLC is one way for you to turn your idea into a successful reality.
Leading the way with better ideas and solutions, identifying emerging markets and creating new products is not new to Uponor; it’s in our DNA. Uponor Innovations LLC is one way for you to turn your idea into a successful reality.

Manufactured using an Uponor-proprietary technology, Uponor helioPEX X2 is an oxygen-barrier PEX pipe that meets DIN 4726 and is designed as a competitive alternative for residential radiant heating applications. The pipe features exceptional workability, flexibility, and kink repairability and is backed by a 25-year limited warranty. Uponor helioPEX X2 is rated and listed by the Hydrostatic Stress Board of PPI at 93.3 deg C (200 deg F) at 80 psi, 82.2 deg C (180 deg F) at 100 psi, and 23 deg C (73.4 deg F) at 160 psi. The product offering is available in 1/2 in., 5/8 in., or 3/4 in. coils and is compatible with ProPEX ASTM F1960 expansion ASTM F2080 compression, and ASTM F1807 crimp fittings. Note: Uponor helioPEX X2 is not approved for potable-water applications.
Features:
1/2″ HelioPex 300
5/8″ HelioPex 400
1/2″ HelioPex 1000
3/4″ HelioPex 500