PANASONIC FV-40VQ4 390CFM WhisperCeiling Spot Ventilation Fan, White

WhisperCeiling 390 CFM large volume ceiling mount fan is a time-tested and customer approved powerful, yet quiet and energy efficient solution. Ideal for light commercial applications, it incorporates a 6 in. duct adapter and can be used to comply with the latest codes and standards.PRODUCT FEATURES:- Quiet, yet powerful – ideal for new and remodel residential applications- Built-in metal fl ange provides blocking for penetrations through drywall as an Air Barrier, and assists with the decrease in leakage in the Building Envelope during blower door testing- UL listed for tub/shower enclosure when GFCI protected- 3 year warranty on parts, 3 year on CFL lamps