Ventilation Fan Ceiling Bathroom Exhaust Fan Extractor Fan Wall Mount Fan (No Attic Access Required) (120 CFM 1.2 Sones)
- HIGH-QUALITY VERSATILE FAN: Quiet, energy efficient exhaust fan operates with 110 CFM and 1.0 Sones to help control air quality is powerful enough for rooms (including bathroom) up to 105 sq-ft.Duct Diameter 4 inch.
- HOUSING SIZE – Please note the size of the housing is 9 1/2 x 9 1/2 inch, resizing your existing ceiling opening will be needed if your current fan housing is smaller..
- INSTALLATION – Torsion springs grille mounting – no tools necessary for a quick and easy installation. Compact housing fits easily between ceiling joists,No Attic Access Required..
- EFFICIENT: Powerful ventilation reduces to quickly eliminate fogged mirrors at 110 CFM, so your vision will always be clear and your surroundings will always be comfortable.
- RELIABLE PERFORMANCE: Detachable 4 inch polymeric duct with back draft prevention damper.Nalle Vent fans reduce air leakage by up to 50% compared to competitive models, resulting in better home performance via blower door tests and reducing cold and warm air backdrafts.