With this Broan power pack attachment, you can keep the smoke detector quiet. Smoke and smells are readily removed with 350 cubic feet per minute (CFM) of ventilation capacity and three fan speeds to select from. Furthermore, when the extreme temperature is detected, Heat Sentry automatically adjusts the speed to high, removing the guesswork from your cooking experience.
Max blower speed of 350 CFM Three fan levels and a volume of only 1 sone Bright LED lighting Heat Sentry Flush appearance and depth adjustability