Drawing of Flexible Duct Support and Ties for supporting Duct

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Flexible Duct Support

1 Reviews | Write a Review

The Malco FDS1 Flexible Duct Support eliminates air flow restrictions and increases efficiency to dramatically reduce utility bills and improve heated or air-conditioned room comfort. A properly supported 90° duct elbow typically improves air flow efficiency 10 to 40%. A Malco Duct Support quickly installs on new or existing flexible duct. The versatile FDS1 design uses either 36 or 48 inch nylon cable/zip ties to accommodate 4 inch to 16 inch diameters of flexible fiberglass wool duct as well as un-insulated flexible duct. And the strong, but lightweight, 100% recycled polymer support will not weigh down ducting.

Features

Supports 90° elbow for flexible duct.
Quickly installs on 4-16 inch duct diameters.
Lightweight 100% recycled polymer construction.
Uses 36 and 48 inch nylon ties (Malco TY34 and TY48).

Specifications

FAQs

Q1. Are the FDS1’s plenum rated?

A1. The FDS1 is plenum rated and does meet UL2043.

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Warranty:

Limited Lifetime Warranty

Catalogs:

My Review for Flexible Duct Support

Testimonials

1 Reviews | Write a Review Write a Review

Thomas Robicheaux

Works just like it should.

I bought these with my own money since I could not get any free for testing. With my anemometer it is showing a 10-15% improvement in some of the vents of my home.