24" x 28" or 28" x 24" Cube Core Eggcrate Return Air Grille w6h6 actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
actual front end outer dimensions are approximately 32
ceiling height)
Width vs Height
+ Product Details Size - 28"w X 4"h is the size for the duct opening measurement only
+ Product Details Size – 36"w X 6"h is the size for the duct opening measurement only
24" x 28" or 28" x 24" Cube Core Eggcrate Return Air Grille w6h6 actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 32 ceiling height)