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  • Uponor’s ASTM Ecoflex® Thermal Twin is a pre-insulated pipe system for buried or aboveground commercial and residential hydronic radiant heating and cooling applications.
  • Uponor’s Ecoflex® Thermal Twin Jr. is a pre-insulated pipe system for buried or aboveground commercial and residential hydronic radiant heating and cooling applications.
  • The Elbow Insulation Kit makes an insulated elbow connection of single or twin-style Uponor Ecoflex products with a jacket size of 5.5", 6.9" and 7.9".
  • The Uponor Ecoflex® Potable Plus Accessory Kit provides everything you need to install the Ecoflex Potable Plus 1¼" piping (C1001250) for a secure, watertight seal.
  • For a full listing of Uponor's ProPEX/ Wirsbo connectors please refer to The Uponor Catalogue. There are limitations on the Uponor fittings that Isonor carries.
  • The ProPEX® EP Coupling is available for use in hot and cold domestic potable water systems.
  • The ProPEX® Engineered Plastic (EP) Coupling is available for use in hot and cold domestic potable water systems.
  • ProPEX® Engineered Plastic (EP) Elbow makes 90-degree connections for Uponor PEX tubing in supply and return mains.
  • ProPEX® Engineered Plastic (EP) Reducing Tee makes diverting connections for Uponor PEX tubing in supply and return mains, and are also approved for radiant heating and cooling systems.
  • ProPEX® Engineered Plastic (EP) Tee makes diverting connections for Uponor PEX tubing in supply and return mains.
  • ProPEX® Lead-free Brass Couplings are available for use in hot and cold domestic potable water systems.
  • The ProPEX® Lead-free Brass Elbow is available for use in hot and cold domestic potable water systems, hydronic heating systems, all Uponor plumbing systems and in the AquaSAFETM Residential Fire Safety System.