14"W X 32"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 15.75"W X 33.75"H] w6h6 Heavier gauge than needed 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
14"W X 32"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 15.75"W X 33.75"H] w6h6 Heavier gauge than needed 4 X 12 Is CRFG2028 Width_14in Heavier gauge than needed + Product Details Size 18"w X 32"h is the size for the duct opening measurement only