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The UPONOR WIRPIPEBP12-300 is a 0.5-inch diameter, 300-foot white PEX pipe coil designed for residential and light commercial plumbing, potable water distribution, and radiant heating applications. PEX tubing offers flexibility that rigid copper and CPVC cannot match, allowing installation through walls, floors, and tight spaces without soldering or gluing. This coil format reduces the number of fittings required on long runs, which lowers labor time and leak points. Licensed plumbers and hydronic heating contractors are the primary installers of this product.
This PEX coil is suited for hot and cold potable water supply lines, manifold-based home-run distribution systems, and in-floor radiant heating loops. The white color designation typically identifies it for general cold or hot water service depending on the system layout. The 300-foot coil length is well suited for whole-house rough-in work or multi-zone radiant floor installations where continuous runs are preferred to minimize joints.
Designed as an OEM-style replacement and standard installation coil for residential and light commercial PEX plumbing and radiant heating systems using 0.5-inch fittings and ProPEX expansion connections.
Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC requirements. Shut off the water supply and depressurize the system before making any connections. Use the correct ProPEX expansion tool and ring size for the fitting system; do not substitute compression or crimp fittings unless the tubing and fittings are rated and listed for that connection method. Maintain minimum bend radius requirements to avoid kinking the tubing during installation.
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