UPC-26TDHR4-6 - Unico SmartDuct, TFS, 2x12', R4, Double Barrier (6 PCS)

UPC-26TDHR4-6 — a SmartDuct — TFS, 2x12', R4, double barrier (6 PCS).

Key features

• TFS (Twist-Fit System) sound-attenuator tubing with double vapor barrier — two barrier layers vs the single barrier on the UPC-26TC family (per Bulletin 20-054).
• Recommended for humid attic / crawl-space / high-temperature-differential runs where condensation control is critical.
• Same 2 in ID, same install method, same fitment as the single-barrier UPC-26TC / UPC-26TCR family; interchangeable at the couplings.
• Insulated to R4 with 2 vapor barriers.
• They come in a box quantity of 6 - 12' lengths with our Twist-Fit connectors on each end.

Specifications

Ships in 26x26x33 in pkg; 36 lb