Watts Radiant Floor Heating and Snowmelting

RadiantPEX

Parts List
RadiantPEX & WaterPEX Tubing
RadiantPEX Fittings
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The RadiantPEX Advantage
Cross-linked RadiantPEX is tough, flexible, long-lasting, and maintenance-free. RadiantPEX is easy to transport, won’t corrode, and withstands continuous temperatures to 180°F. RadiantPEX is a three-layer pipe with an EVOH oxygen barrier protecting ferrous system components against oxidation.

RadiantPEX is Better
RadiantPEX is manufactured to American Standard Testing Methods for cross-linked polyethylene tubing (ASTM F-876 and F-877). Included are requirements and test methods for materials, workmanship, dimensions, environmental stress cracking, sustained hydrostatic pressure strength, thermo-cycling resistance, bend strength, and degree of cross-linking, among other tests. RadiantPEX meets or exceeds these specifications. RadiantPEX is manufactured using the Silane process, the most common process worldwide for making cross-linked polyethylene tubing. These Silane bonds form a tough, durable pipe that is very resistant to high temperatures and oxidation.

It's Guaranteed
All RadiantPEX carries a 25 Year Warranty for residential and commercial heating and snowmelting applications.

RadiantPex is the Right Choice
RadiantPEX is the right choice for a variety of floor-heating, snowmelting, and supply line applications:

  • Use RadiantPEX for slabs, thin slabs, and framed floor systems.
  • Use RadiantPEX to supply radiant manifolds, baseboard heaters, or fan coils.

Watts RadiantPEX installation diagram

Codes, Listings, and Standards
RadiantPEX is manufactured in accordance with American Standard Testing Methods F-876 and F-877, is Certified by NSF to Standards 14 and 61, and is listed by the International Code Council Evaluation Service (ICC-ES) Report #ESR-1155 and the International Association of Plumbing and Mechanical Officials (IAPMO) carrying the Uniform Plumbing Code symbol. All RadiantPEX pipe is approved to CSA Standard B137.5.

Watts RadiantPEX certification symbols
RadiantPEX Specifications

 

For pricing or placing orders, please call 1-866-361-7355 or e-mail us.