Watts Onix Tubing

Onix Tubing from Watts Radiant provides several advantages in radiant heat installations. Available in sizes ranging from 3/8” to 1”, Onix tubing is flexible, durable, freeze-resistant, and UV-resistant. Backed by a 25-year warranty, Onix tubing cannot be kinked. It contains an aluminum oxygen barrier and is rated to temperatures up to 180°F. The tubing requires special fittings and clamps, which do not need special tools for installation. Go to www.supplyhouse.com to buy on Onix Tubing and other Watts products.