Air delivery (CFM):50 / 80 / 100
Sound level (Sones):0.4 / 1.2 /2.0
Duct size : 4 in. (Oval)
Grille size :13 in. x 14 in.
Approves: ETL & HVI & ENERGY STAR
Option functions:
Humidity sensor
Motion sensor
Speed controller
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