Hydronic piping specification for Uponor PEX

Underground Hydronic Piping specification for Uponor PEX

Radiant heating and cooling Uponor PEX specification

DOC | Specification Section 22 35 00 DOMESTIC WATER HEAT EXCHANGERS

11/11/25 updates include transition ball valves, kitting services, and updated disinfection guidelines section. 5/22/25 Updates include Uponor Kitting Services information.

Domestic Water Piping Specification for Uponor ChlorFIT Schedule 80 Corzan CPVC. Updates include new warranty information, ASTM D2855 two-step primer and solvent cement instructions standard, and mechanical-cut groove joints information.

Updated July 2024: Removed brass manifolds section; updated Section 3 from 5/8" adapters to 3/4" adapters; updated sizing information for commercial manifolds; removed actuators section for commercial stainless-steel manifolds

Updated May 2025: Updated content on page 4 to clarify language around UV rating versus UV testing.

Uponor's commercial solutions for mechanical contractors. Learn more about Uponor products, services and specific product applications in this booklet.

The scope of this Limited Warranty is specific to the Smatrix Pulse Product and System, which include a wireless smart controller, wireless thermostats and devices, and expansion kits.