- Protects your SC through-the-wall unit from the elements of weather
- Small is compatible with 2000i, 3000i, and 4000i
- Large is compatible with 6000i and 8000i
- WhisperKOOL® provides ½” pan-head screws
The Exterior Grille protects the exhaust side of the system from the weather elements when installed through an exterior wall.