Learn how to determine the minimum cut length between ProPEX® fittings when installing Uponor AquaPEX®, Wirsbo hePEX™, and other Uponor PEX piping systems. Minimum cut lengths vary by pipe diameter and help maintain proper installation, system performance, and warranty requirements. Find out why fitting spacing matters and explore solutions like multiport tees, sweeping bends, and bend supports when space is limited.