Panasonic Whisper Thin 80/100 CFM Bath Exhaust Fan White

Low profile ventilation bath exhaust fan. Ideal for residential construction (single family or multi-family) and manufactured homes. Features Panasonic's revolutionary DC motor with a Pick-A-Flow airflow selector switch to customize airflow (80 or 100 CFM). 3-3/8 In. deep, fits 2 In. x 4 In. stud construction with a 4 in. oval duct and L-shaped bracket for easy installation. Includes all mounting hardware. Energy Star rated. HVI (home ventilation institute) rated and can be used to comply with ASHRAE 62.2, California title 24 and Washington ventilation code. 6-year warranty on DC motor, 3-year warranty of all parts from the date of original purchase.