HeatLink 88205 PEX-a Tubing Support Installation Guide
- June 12, 2024
- HeatLink
Table of Contents
HeatLink 88205 PEX-a Tubing Support
Product Information
The product is PEX-a Tubing Support manufactured by HeatLink. It is designed
to provide support for PEX-a tubing in various sizes. The support comes in
different lengths and is equipped with clamps or hangers for installation.
HeatLink® 88200 PEX-a tubing supports are self-gripping galvanized steel, and
are ideal for all commercial potable and hydronic installations, maintaining
alignment of tubing in suspended applications. The supports control the
direction of expansion and prevent snaking, while allowing for more space
between hanger placements. HeatLink® recommends using copper tube size (CTS)
hangers and supports designed for use with plastic pipe, e.g., plastic,
coated, rubber, or foam lined, etc. Supports shall not compress, cut or abrade
the tubing. Guides should be installed to allow the free movement of the
tubing.
Support Spacing Guidelines
Nominal PEX-a Tubing Support Size| Part #| Support Length| Max. Support
Spacing (A)
---|---|---|---
1/2″| 88205| 9 ft (2.7 m)| 5 ft (1.5 m)
3/4″| 88222| 9 ft (2.7 m)| 5 ft (1.5 m)
1″| 88228| 9 ft (2.7 m)| 6 ft (1.8 m)
1 1/4″| 88235| 9 ft (2.7 m)| 7 ft (2.1 m)
1 1/2″| 88241| 9 ft (2.7 m)| 8 ft (2.4 m)
2″| 88254| 9 ft (2.7 m)| 8 ft (2.4 m)
PEX Support with Clamps
If the distance between clamps (A) is greater than 48″
inches, the PEX Support must be strapped mid-span to the PEX-a tubing with a
cable tie or other strap suitable for use with PEX.
PEX Support with Hangers – Clevis or Loop style
If the distance between clamps (A) is greater than 48 inches, the PEX Support must be strapped mid-span to the PEX-a tubing with a cable tie or other suitable strap.
PEX Reinforcement Requirements
Overlap, cantilever, and minimum distance guidelines for hanger placement and tie straps on HeatLink® 88200 PEX-a tubing supports.
Nominal PEX-a Size| Max. Cantilever (B)| Min. Overlap (C)| Min. Overhang (D)|
Min. Distance to Fitting (E)
---|---|---|---|---
1/2″| 18″ (0.5 m)| 6″ (0.15 m)| 1″ (25 mm)| 1 1/4″ (30 mm)
3/4″| 18″ (0.5 m)| 6″ (0.15 m)| 1″ (25 mm)| 1 3/4″ (45 mm)
1″| 18″ (0.5 m)| 6″ (0.15 m)| 1″ (25 mm)| 2 1/4″ (60 mm)
1 1/4″| 18″ (0.5 m)| 6″ (0.15 m)| 1″ (25 mm)| 2 3/4″ (70 mm)
1 1/2″| 18″ (0.5 m)| 6″ (0.15 m)| 1″ (25 mm)| 3″ (75 mm)
2″| 18″ (0.5 m)| 6″ (0.15 m)| 1″ (25 mm)| 4″ (100 mm)
Max. Cantilever
Min.
Overlap
Please note that all information is subject to change without notice. For the latest version of this document, please visit the HeatLink website.
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