12" X 12" [Duct Opening] 4-Way Air Vent Adjustable Aluminum Curved Blades Integral Multi-Shutter Damper HVAC Diffuser [Outer Dimensions: 13.75"W X 13.75"H] white Screws Included Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
Screws Included
+ Product Details Size – 14"w X 4"h is the size for the duct opening measurement only
look no further than HVAC Premium
powder-coated steel
+ Product Details Size - 4"w X 30"h is the size for the duct opening measurement only
12" X 12" [Duct Opening] 4 Way Air Vent Adjustable Aluminum Curved Blades Integral Multi Shutter Damper HVAC Diffuser [Outer Dimensions: 13.75"W X 13.75"H] white Screws Included Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Screws Included + Product Details Size – 14"w X 4"h is the size for the duct opening measurement only