6
®
Link
Heat
Plenum Rating
PureLink Plus PEX-a tubing has been tested in accordance with CAN/ULC S102.2-2007/2010,
Standard for Surface Burning Characteristics of Flooring, Floor Covering and Miscellaneous
Materials and Assemblies and ASTM E84, Standard Test Method for Surface Burning
Characteristics of Building Materials.
CAN/ULC S102.2 - 2007/2010 (Canada)
Product
Size
Flame
Spread
(FS)
Smoke
Development
(SD)
Insulation
Required
Spacing
Requirements
PureLink® Plus
1⁄2"
< 25
< 50
No
Min. 8" (20 cm)
PureLink® Plus
1⁄2" - 2"
< 25
< 50
Yes*
None
* Requires 1⁄2" thick fiberglass insulation
ASTM E84 (United States)
Product
Size
Flame
Spread
Smoke
Development
Insulation
Required*
Spacing
Requirements
PureLink® Plus
1⁄2" & 3⁄4"
< 25
< 50
No
Min. 18" (46 cm)
PureLink® Plus
1⁄2 - 2"
< 25
< 50
Yes*
None
* Requires 1⁄2" thick fiberglass insulation
