14"W X 8"H [Duct Opening] Never Rust Plastic 2-Way-Vertical Air Supply Register - HVAC Vent Duct Grille - Off White [Outer Dimensions: 15.75"W X 9.75"H] 18" Round Duct Pipe + Product Details Size – 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
14"W X 8"H [Duct Opening] Never Rust Plastic 2 Way Vertical Air Supply Register HVAC Vent Duct Grille Off White [Outer Dimensions: 15.75"W X 9.75"H] 18" Round Duct Pipe + Product Details Size – 4 X 12 Is CRFG2028 Width_14in + Product Details Size – 28" x 28" is the size for the duct opening measurement only actual front end outer dimensions are approximately 22 5 8" width X 16 5 8" height