Broan Nutone 671R672RA Housing Pack for 671RB, 672RB
Details:
- Dimensions: 9" x 9" x 5-3⁄4" deep
- Unit is designed for ceiling installation and attaches to joists or header between joists with slotted mounting bracket.
- Connects to 4" round duct.
- Made of cold-rolled galvanized steel