Built-in Pick-A-Flow speed selector provides the unique ability to select your required airflow (50-80-110 CFM) with the simple flip of a switch. Being able to choose the proper CFM level gives you the flexibility and assurance that one fan will satisfy a range of ventilation design requirements and perform as promised, even with a complicated duct run.
The revolutionary DC motor with intelligent self-adjusting SmartFlow technology senses the amount of resistance in the duct run and automatically adjusts the fan speed to deliver the optimal CFM output, even in the case of a complicated duct run. The Panasonic DC motor with SmartFlow technology moves more air using less energy, so the fan is more energy efficient and lasts longer. Designed to run continuously, WhisperGreen Select can deliver whole-house continuous ventilation.
The Flex-Z Fast Installation Bracket with articulating joints is ideal for positioning the fan exactly where you want it, in old or new construction. WhisperGreen Select incorporates an integrated dual 4 in. or 6 in. duct adapter to give you flexibility in duct layout and design. For short runs, you can go with a smaller duct size, but long runs are OK too - just move up to the 6 in. duct. Also fits in 2 x 8 construction. Panasonic fans are UL listed for tub/shower enclosure (just install them o
WhisperGreen Select is a game-changing solution. Built-in Pick-A-Flow speed selector switch allows you to select your required airflow (50-80-110 CFM). Plug 'N Play modules allow further customization. Features a DC Motor with SmartFlow technology and a Flex-Z Fast installation bracket. Can be used to comply with the latest codes and standards.
|Ships Ground. Eligible for expedited shipping||Yes|