Broan 671 Bathroom Exhaust Fan Broan 671 Bathroom Exhaust Fan Features: • Nautilus bathroom fans remove odors and moisture, prevent foggy mirrors, rust and mildew • UL listed for use above bathtubs and shower when connected to a GFCI prote cted branch circuit • Quick installation and compact design distinguish this ceiling/wall fan • Uses a durable Nautilus-designed blower wheel • Grille installs without tools • For bathrooms up to 65 square feet • 70 CFM at 3. 0 sones • 9-1/4" x 9" plastic grill • 7-1/4" x 7-1/2" x 3-5/8" high housin