Unico, Inc.
UPC-26TDR4-1 - Sound Attenuator, Double Vapor Barrier, TFS, Couplings Attached, 2"x12' R-4.2
$344
$464
Ships in 25x25x6 inch pkg; 10 lbs
For 6-piece (72 feet) see UPC-26TDR4-6
Sound attenuator flexible duct, 2" inside diameter, 4" outside diameter insulated to R4 with 2 vapor barriers; quantity 1x 12' length with our Twist-Fit connectors on each end
Duct Size | 2.0" |
Duct Shape | Round |
Material | Multiple |
Flex or Rigid Duct | Flexible |
R-Value | R4.2 |
Duct Connection Type | Twist-Fit System |
Brand | Unico |
Duct OD | 4" |
Duct Length | 12 ft. |
Vapor Barrier Qty | Double |
Certifications | UL-181 |