Brand Name: Broan-NuTone *Maximum Air Volume: 80 CFM *Fan Sound Level: 1.5 Sones *Product Type: Bathroom Exhaust Fan with Heater and Light *Light: Yes *Compatible Duct Size: 4 in. *Housing Material: Steel *Nightlight: No *Ceiling or Wall Installation: Ceiling *UL Listed: Yes *ETL Listed: No *Grille Material: Polymeric *HVI Certified: Yes *Packaging Type: Boxed *Color: White *Depth: 16.25 in. *Width: 5.75 in. *Height: 9.75 in. *Watts: 1300 W *Energy Star Certified: No *Warranty: 1 year *Discovery -  Other