24 In. Heavy Duty Exhaust Fan with Automatic Shutter Part_Handles removing harmful heat and moisture

removing harmful heat and moisture buildup

(sold separately)

Get the best out of your fan with this large 40 gal

Ventilates your attic year-round to reduce heat and moisture

24 In. Heavy Duty Exhaust Fan with Automatic Shutter Part_Handles removing harmful heat and moistureProvides ventilation by moving air up to 4,100 CFM Fully assembled with wire in design Uses a rough opening of 28. 25" x 28. 25" Rust resistant galvanized steel housing with removable interior grille Pre drilled holes on flange and rolled flange edges for safe and easy installation Automatic shutter prevents drafts from entering through the external opening OSHA compliant grille and totally enclosed, energy efficient PSC motor Requires wiring to your