Broan Roof Louvers
Item # 434284 Model # 358
- 1200 CFM for attics up to 1715 sq. ft.
- 23 gauge metal flashing stands up to nailing and tarring, regardless of climate, 18 gauge aluminum dome
- Operates automatically - adjustable thermostat built-in
- Mounts easily between rafters - template included for cutting roof boards and shingles