EXTREMELY QUIET: At less than .3 sones, this fan operates as quiet as a whisper.
LONG LIFE: 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.
EASY-TO-INSTALL: Works with 4" and 6" ducts for flexibility in duct layout and design. Flex-Z Fast installation bracket is ideal for positioning the fan exactly where you want it.
SMARTFLOW TECHNOLOGY: When the fan senses static pressure, speed is automatically increased to ensure optimal CFM output, thereby increasing your fan's ability to eliminate humidity from any room.
CODE COMPLIANT: This product is ENERGY STAR certified and complies with ASHRAE 62.2, LEED, IAP, EarthCraft, California Title 24, Washington VIAQ codes and standards.