Air delivery (CFM):80 / 90 / 110 / 120 / 150
Sound level (Sones):0.5 / 0.5 / 1.1 / 1.1 / 1.5
Duct size :4 in. & 6 in.
Grille size :13 in. x 14 in.
Approves: ETL & HVI & ENERGY STAR
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