Unico, Inc.
UPC-04R6-3642 - Return Air Duct , R-6.0, 18" D x 10 ft.
$407
$578
Ships in 22x22x29 inch pkg; 17 lbs
Acoustical R6 flex duct for the M3642 return air; 18"diameter and 10' long
| Unico Model | 3642 |
| Duct Size | 18" |
| Duct Shape | Round |
| Material | Multiple |
| Flex or Rigid Duct | Flexible |
| R-Value | R6.0 |
| Brand | Unico |
| Duct OD | 21.5" |
| Duct Length | 10 ft. |