36"W X 24H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 37.875"W X 25.875"H] Curved Blade Steel + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
+ Product Details Size - 18"w X 24"h X 2"d (for duct opening measurement only)
and crawlspace purposes
Some of our best features aren’t readily apparent
actual front end outer dimensions are approximately 24 5/8" width X 28 5/8" height
+ Product Details Size - 18"w X 24"h is the size for the duct opening measurement only
36"W X 24H [Duct Opening] ALUMINUM RETURN GRILLE Easy Air Flow Linear Bar Grilles [Outer Dimensions: 37.875"W X 25.875"H] Curved Blade Steel + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 18"w X 24"h X 2"d (for duct opening measurement only) and crawlspace purposes