24" x 34" or 34" x 24" Cube Core Eggcrate Return Air Grille Material_Aluminum actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
actual front end outer dimensions are approximately 27 5/8" width X 30 5/8" height
the T-Bar vent covers
With these options
actual front end outer dimensions are approximately 22 5/8" width X 24 5/8" height
+ Product Details Size - 14"w X 14"h X 2"d (for duct opening measurement only)
24" x 34" or 34" x 24" Cube Core Eggcrate Return Air Grille Material_Aluminum actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in actual front end outer dimensions are approximately 27 5 8" width X 30 5 8" height the T Bar vent covers