Add unobtrusive ventilation to your kitchen with the Broan 30" downdraft system with internal blower. Designed to complement self-contained cooktops, this downdraft hides inconspicuously behind the cooktop and raises with the touch of a button. It features a 500 CFM internal blower with variable speed control. | Broan 30" Behind Cooktop Downdraft with Internal Blower (273003) - Stainless Steel