UPC-04R8-4860 - Return Air Duct, R-8.0 20 inch Diameter x 10 ft.

Acoustical R8 flex duct for the M4860 return air; 20"diameter and 10' long

 

Unico Model	4860
Duct Size	20"
Duct Shape	Round
Material	Multiple
Flex or Rigid Duct	Flexible
R-Value	R8.0
Brand	Unico
Duct OD	24.5"
Duct Length	10 ft.