10"W X 32"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 11.75"W X 33.75"H] Insulated Line + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
+ Product Details Size - 26"w X 14"h is the size for the duct opening measurement only
width: 100%
Heavier gauge than needed
production and finish on all products
+ Product Details Size - 36"w X 14"h is the size for the duct opening measurement only
10"W X 32"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 11.75"W X 33.75"H] Insulated Line + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 26"w X 14"h is the size for the duct opening measurement only width: 100%