Bathroom and small-room ventilation in commercial and residential buildings requires a reliable exhaust fan that clears moisture and odors and vents them out through the duct system -- preventing the mold, mildew, and moisture damage that builds up in poorly ventilated spaces. This 8" Duct Bathroom Exhaust Fan is built for that job, featuring a vertical outlet for 8-inch round duct, a built-in backdraft damper that prevents outside air from flowing back in, and a 5-sone rating in a compact 8-1/4" x 7" housing.
Key Features:
- 8" Round Duct -- Vertical Outlet -- Vertical outlet sized for 8-inch round duct -- moves high volumes of moist, stale air out of the room and through the building duct system.
- Built-In Backdraft Damper -- Integrated backdraft damper prevents outside air, drafts, and odors from flowing back into the room when the fan is off.
- 5 Sones -- 5-sone rating for the air-moving capacity of the unit.
- Compact Housing -- 8-1/4" x 7" -- Compact 8-1/4" x 7" housing fits standard ventilation openings.
Where to Use:
- Bathroom ventilation -- Moisture and odor exhaust in commercial and residential bathrooms
- Small-room ventilation -- Exhaust ventilation in small rooms, utility spaces, and closets requiring moisture control
- Moisture control -- Preventing mold and mildew buildup in poorly ventilated commercial and residential spaces