Watts RadiantPEX+ Slab Heating PEX Tubing
American made tubing for quality reliable systems.
RadiantPEX+ tubing with EVOH (oxygen barrier) is a 4-layer tubing used for radiant heating, snow melting, and distribution piping. This cross-linked tubing offers high flexibilty, high temperature resistance, and long life. It can be used with CinchClamps, CrimpRings, and Compression fittings. The extra low-friction outer layer makes it easier to pull through joists, reduces expansion noise, and protects the oxygen barrier against job-site abuse. RadiantPEX (3-layer) and RadiantPEX+ is manufactured to ASTM F-876 and F-877 and to SDR9 dimensions and carries a 30-year warranty for residential and commercial heating and snow melting applications.
Features
Manufactured to ASTM F-876 and F-877 and to SDR9 dimensions
Highly flexible and versatile cross-linked polyethylene tubing with oxygen barrier
Can be used with CinchClamps, CrimpRings, and Compression fittings
For radiant heating, cooling, snow melting, and distribution piping
Watts RadiantPEX+ Selection Table | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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![Watts PEX Tubing](/web/image/38998-96ca3735/PEXstick.png?access_token=6647c347-48ed-4553-9203-1b69c5f5ffd1)
3/8 in. Watts Slab PEX
Small, cheap and flexible. Carries a lot of heat for it's size.
![Watts PEX Tubing](/web/image/38999-96ca3735/PEXstick.png?access_token=a1aa868a-6766-40dd-a0a7-b6b4d2773ea6)
1/2 in. Watts Slab PEX
The backbone of the industry. Perfect balance of price, length and flexibility.
![Watts PEX Tubing](/web/image/39000-96ca3735/PEXstick.png?access_token=347f1647-bdb2-4b67-91ca-5b1e78060e8a)
5/8 in. Watts Slab PEX
For when you need a little more length, heat or flow.
![Watts PEX Tubing](/web/image/39001-96ca3735/PEXstick.png?access_token=e91faf9d-c756-4850-9c7c-f3fe1eeb95eb)
3/4 in. Watts Slab PEX
For large areas. Light commercial slabs benefit from the extra length and heat
![Watts PEX Tubing](/web/image/39002-96ca3735/PEXstick.png?access_token=3d4a29ab-5839-4670-b82a-054445c4d8ba)
1 in. Watts Slab PEX
For large areas. Light commercial slabs benefit from the extra length and heat
![Watts PEX Tubing](/web/image/39003-96ca3735/PEXstick.png?access_token=66eacada-99f2-4f43-9545-4617aff7a5a3)
1-1/4 in. Watts PEX
PEX-A Large diameter for supply runs to manifolds.
![Watts PEX Tubing](/web/image/39004-96ca3735/PEXstick.png?access_token=ea6de8d8-5983-4b03-862d-27bc90037925)
1-1/2 in. Watts PEX
PEX-A Large diameter for supply runs to manifolds.
![Watts PEX Tubing](/web/image/39005-96ca3735/PEXstick.png?access_token=23d1e617-088b-4697-857f-ff41b0a2e313)
2 in. Watts PEX
PEX-A Large diameter for supply runs to manifolds.
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