1/2" x 300ft PEX Tubing with Oxygen Barrier

300ft roll of 1/2" PEX Tubing with Oxygen Barrier for use in radiant heating applications.

Meets/exceeds ASTM F876/877, CSA B137.5, DIN 4726 standards.

Certified for use in radiant floor heating applications. UPC listed by IAPMO.

PPI pressure rated at: 79psi @ 200F, 100psi @ 180F, 160psi @ 73F

Packing: Box.

 

Everhot PEX Tubing with Oxygen Barrier:

• Is manufactured to ASTM F876/F877 & CSA B137.5 standards.
• Tested and Certified by NSF and complies with NSF/ANSI 61 standard.
• Complies with low lead requirements for the States of California and Vermont.
• Certified to the Uniform Plumbing Code.
• Meets chlorine resistance requirements when tested in accordance with ASTM F2023.

Applications:

1/2" PEX Tubing with Oxygen Barrier can be used for the following radiant heating applications:

1. Structural Concrete Slabs (Rebar or wire mesh reinforced, 4-6" thick). Slab-On-Grade Systems (garages, warehouses), Slab-Below-Grade Systems (basements). 1/2" PEX Tubing is secured on top of the reinforcement with wire ties, zip ties or clips.

2. Non-Structural Concrete Slabs (Non-reinforced, 1.25"-2" thick). Gypsum or other thermal mass systems over subfloor. 1/2" PEX Tubing is secured to the subloor (i.e. plywood) with plastic clips, pipe clamps or other approved fastening method.

3. Below-Subfloor (Staple-up) and Above-Subfloor ("Sandwich") Systems with and without aluminum heat transfer plates.

4. Sleeper-type systems (above subfloor) with and without heat transfer plates.

5. Engineered Subfloors and Modular Board Systems. 1/2" PEX Tubing is secured by into grooved channels of the plywood or foam board subfloor panels.

6. Copper tube finned baseboard radiators.

Compatibility:

Everhot Oxygen Barrier PEX Tubing can be installed using either Crimp type connection system (Crimp Tool, Crimp-style PEX Fittings and Copper Crimp Rings) or Clamp/Cinch type connection system (Clamp Tool, Crimp-style PEX Fittings and Stainless Steel Clamps). Also compatible with Push-Fit connection system (such as SharkBite), Viega Press type system and Compression type PEX fittings.

This product is a replacement for:

Watts (RadiantPEX): PB032081-300

Viega (ViegaPEX): 11425

Nibco (DuraPEX): PX50019 (note that DuraPEX is PEX-C tubing)

Zurn (ZurnPEX): QHR3PC300X

PEX Tubing colors and packaging may vary by manufacturer.

Documentation:

Technical Specifications and General Installation Recommendations

Technical Specifications for PEX Tubing w/ Oxygen Barrier

1/2" PEX Tubing with Oxygen Barrier is the most popular size for all radiant floor heating applications due to it's flexibility, light weight and ability to deliver large amounts of heat. According to RPA Standard Guidelines, recommended circuit length for 1/2" PEX tubing is 250-350ft, depending on the application and type of installation.

For snow melt applications, use larger PEX tubing sizes, such as 5/8" and 3/4".