Watts Radiant introduces R-flex™, a Pre-Insulated Piping System

One of the fast-emerging “green” changes we are seeing in the heating industry today is the use of ultra-efficient, low NOx, wood boilers or water-to-water geothermal systems. Each of these require the transportation of heated water trenched underground to remote locations where heat is then distributed. Getting that heat to points of interior comfort, without losing precious BTUs, can be a challenge.

To address these and many other needs, Watts Radiant is introducing a flexible, pre-insulated piping system called R-flex™. R-flex consists of Single or Dual PEX carrier pipe(s) surrounded by a thick layer of cross-linked PEX foam insulation. All of this is protected by a thick, double-wall corrugated outer shell.

R-flex is able to maintain tighter bends, which means easier handling and faster installations. The benefits of the unique insulation design are low water vapor absorption, enhanced R-value, and excellent resistance to extreme temperatures. The double wall casing offers superior protection against heat loss. R-flex is available in longer coil lengths for fewer connections in the field and a decreased risk of leaks. An added feature is there are no special tools are required to install R-flex. Insulated piping is for use in exterior applications only. A few examples of applications include hydronic heating and snow melting, district heating, geothermal, solar, and commercial process piping.

For further information on R-flex insulated piping system, please visit our website (R-flex) or call 800-276-2419.