UPC-26TC03R4-6 - Sound Attenuator Tubing, TFS, Couplings Attached 2" ID x 3'L, R-4.2 (18 ft. per box)

UPC-26TC03R4-6 — a sound attenuator tubing — TFS, couplings attached 2 in ID x 3'L, R-4.2 (18 ft per box).

Key features

• TFS (Twist-Fit System) sound-attenuator tubing — pre-attached couplings twist onto matching TFS supply tubing, take-offs, outlets, and coupling kits without adhesive.
• Fiber inner core absorbs outlet noise; per Unico install guidance, use at least 3 ft of sound attenuator at every outlet end. For runs of 12 ft or less, this tubing can serve as the full run.
• For runs longer than 12 ft, pair with UPC-25T aluminum-core supply tubing and terminate with 3 ft of attenuator at the outlet.
• Quantity: 6 pieces (total of 18 ft).
• This is a 6-pack of our 3 ft duct with Twist fit connectors on each end. The insulation is R4.

Specifications

Ships in 22.5x5.2x38.5 in pkg; 7 lb