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RHT RHT PEX A Tubing Oxygen-Barrier


PEX tubing from RHT is your best choice for in-floor radiant heating. Our tubing is a crosslinked polyethylene PEX pipe (PEX-A) created with the peroxide cross-linking method (similar to Uponor PEX). It fully meets today's strict ASTM F 876 and 877 standards for PEX radiant tubing. RHT Radiant PEX is produced with a strong Oxygen-Barrier and can be used with either ferrous or non ferrous systems.

Compatible with the following connection systems:

  • Crimp Tool, Crimp Rings and Crimp Fittings
  • Ratchet Clamp Tool, Stainless Steel Cinch Clamps, Crimp Fittings
  • Press Tool, Stainless Steel Press Sleeves and Press Fittings
  • SharkBite Fittings

Free Shipping on all PEX Tubing in lower 48 states.
Most orders ship same day.

Documentation: RHT_PEXa.pdf

↓RHT O2 Barrier Radiant Heat PEX A Tubing ↓

1/2" PEX A Oxygen Barrier (Red), 300' Coil
Please note Pex A ships within 1-2 business days

Part No: R12-300A

$136.36 each

1/2" PEX A Oxygen Barrier (Red), 1000' Coil
Please note Pex A ships within 1-2 business days

Part No: R12-1000A

$454.55 each

5/8" PEX A Oxygen Barrier (Red), 400' Coil
Please note Pex A ships within 1-2 business days

Part No: R58-400A

$254.55 each

5/8" PEX A Oxygen Barrier (Red), 1,000' Coil
Please note Pex A ships within 1-2 business days

Part No: R58-1000A

$636.36 each

3/4" PEX A Oxygen Barrier (Red), 300' Coil
Please note Pex A ships within 1-2 business days

Part No: R34-300A

$245.45 each

3/4" PEX A Oxygen Barrier (Red), 1,000' Coil
Please note Pex A ships within 1-2 business days

Part No: R34-1000A

$818.18 each

1" PEX A Oxygen Barrier (Red), 300' Coil
Please note Pex A ships within 1-2 business days

Part No: R1-300A

$420.00 each

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