14" X 8" [Duct Opening] 1-Way Air Vent Adjustable Aluminum Curved Blades Integral Multi-Shutter Damper HVAC Diffuser [Outer Dimensions: 15.75"W X 9.75"H] w18h18 75" width X 23 Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
75" width X 23
+ Product Details Size - 18"w X 22"h is the size for the duct opening measurement only
including the ability to mount without removing the thermostat when using the ring base
while the powder-coat finish offers a sleek
width: 100%
14" X 8" [Duct Opening] 1 Way Air Vent Adjustable Aluminum Curved Blades Integral Multi Shutter Damper HVAC Diffuser [Outer Dimensions: 15.75"W X 9.75"H] w18h18 75" width X 23 Compatible With Duct 7in Applications This sheet metal DDAG A 1212 75" width X 23 + Product Details Size 18"w X 22"h is the size for the duct opening measurement only