30"W X 10"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 31.875"W X 11.875"H] Color_Red Oak Wood + Product Details Perfect Fit 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 12" OR 12" x 28" duct opening (measured at the opening)
Item Size: 160 x 160 x 85 mm
angle them down for effective warmth distribution
catering to every application
"Opposing" back blades
30"W X 10"H [Duct Opening] ALUMINUM RETURN GRILLE Easy Air Flow Linear Bar Grilles [Outer Dimensions: 31.875"W X 11.875"H] Color_Red Oak Wood + Product Details Perfect Fit 4 X 12 Is CRFG2028 Width_14in + Product Details Perfect Fit & Easy Sizing Designed for a 28" x 12" OR 12" x 28" duct opening (measured at the opening) Item Size: 160 x 160 x 85 mm