Master Flow®

Return Air Box

Return air boxes provide a connection between a return grill and the duct system
Return Air Box
strong
30-gauge, zinc-coated galvanized steel construction provides durability
Versatile
Comes with an existing collar or allows you to cut your own opening and install a collar to attach pipe or flexible duct as needed
useful
Used in a ceiling or wall application as an air return chamber

Product availability is subject to change without notice. Not all products are available from all facilities.

 

 

 

Product Properties

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