16"w X 16"h Extruded Aluminum Adjustable Surface Mount Supply Ceiling HVAC Air Grille Interchangeable: 1-Way, 2-Way, 3-Way or 4-Way - Vent Duct Cover [Outer Dimensions: 17.125" X 17.125"] d + 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 36" x 18" OR 18" x 36" duct opening (measured at the opening)
Ideal for Walls & Ceilings: Designed for seamless installation in standard 20" X 8" duct openings
this HVAC air supply grille offers the perfect combination of style
+ Product Details Compact and Secure Design - Measures 3-7/8" wide x 3-1/2" high x 3" deep
Mitsubishi
16"w X 16"h Extruded Aluminum Adjustable Surface Mount Supply Ceiling HVAC Air Grille Interchangeable: 1 Way, 2 Way, 3 Way or 4 Way Vent Duct Cover [Outer Dimensions: 17.125" X 17.125"] d + Product Details Perfect Fit 4 X 12 Is CRFG2028 Width_14in + Product Details Perfect Fit & Easy Sizing Designed for a 36" x 18" OR 18" x 36" duct opening (measured at the opening) Ideal for Walls & Ceilings: Designed for seamless installation in standard 20" X 8" duct openings