CEN Fabrications

21" x 28" x 18 Return Air Box Plenum - R8 Lined

Description

Specifications

Description

A Return Air Box is the ducting that is attached to a furnace or air handler for that return air to flow through. It is also used as a central manifold for other return air ducting.

California residents: see Proposition 65 Warning

Specifications

Weight 17
Height 18.5
Length 28
Width 21
Brand CEN Fabrications
Composition Steel
Country of Origin USA
Cubic Measurement 6.2951
Dimensional Weight 81
Flanged No
Galvanized Yes
Gauge 24 GA
Includes Filter Rack Yes
Insulated Yes
Package Height 18.5
Package Length 28
Package Width 21
Prop 65 No
R-Value R8
Size 21" x 28" x 18"
UOM EA