CONDENSATION SENSOR: This automatic sensor will turn on your ventilation fan when humidity is detected, a convenient way to prevent mold and mildew.
EASY-TO-INSTALL: Designed for use with 4'' oval ducts. Unique L-Shaped bracket simplifies installation and provides strong support.
EXTREMELY QUIET: At less than .3 sones, this fan operates just as loud as an actual whisper.
LONG LIFE, GUARANTEED: Panasonic ventilation fans use less energy to move larger volumes of air. Less energy leads to less overheating and motor failure, saving you on repair costs. Included 6-year warranty on motor and 3-year warranty on parts.
