- The actual face size is 13.75 inch in width and 5.75 inch in height
- Smooth glide damper
- Model size indicates duct opening measurements not wall opening measurements
- High quality steel components, no plastic
- High quality powder coated
- Each grille is individually shrink wrapped
- For sidewall or ceiling applications
- Single lever operated multi-louver shutter
- 1/2 inch fin spacing