Panasonic WhisperFit DC Condensation Sensor Fan 50/80/110 CFM

WhisperFit DC Fan / Condensation Model is an ideal retrofit solution. Built-in energy efficient ECM (DC) motor with Pick-A-Flow airflow selector allows you to select required airflow (50, 80 or 110 CFM). Single-hinged Flex-Z Fast bracket, pre-installed alignment guides, and temporary clip allows for flexible, fast and easy installation. Can be used to comply with the latest codes and standards. Product Features Plastic standard 4" adapter with backdraft damper/shutter allows for better air tightness. (3" reducer included in box) Slide and snap-in junction box and duct collar provide even greater installation flexibility Pre-installed alignment guides help guide adaptor assembly into place during installation for a tight precision fit Temporary clip molded into casing holds fan in place while installer fastens fan to can safely 6-year warranty ECM motor, 3-year warranty on parts, 5 year on LED chip panel Sound: extremely quiet less than 0.3 sones at 50 CFM, 0.3 sones at 80 CFM and 0.8 sones at 110 CFM when ...