Elica ERS636S1 Installed In Island. Rise comes equipped with a powerful 600 CFM internal blower, which is operated by an electronic rotating control that is mounted into the countertop or cabinet. Rise downdraft range hood can be hidden inside the surface of the cooktop when not in use, leaving an open view of your kitchen. Maximum freedom for your kitchen design. When the view out your kitchen window is too spectacular to disrupt with a range hood, Elica’s Rise is the perfect solution. Rise recesses completely out-of-sight into the countertop when not in use, but when it’s time to cook, Rise elevates a full 14 inch above the countertop (almost twice the height of competitors), for added ventilating efficiency. On top of that, Elica added Perimeter Aspiration Technology, which increases suction by 35% and actually draws air from the front burner effectively, to create the best functioning downdraft on the market Rise comes equipped with a powerful 600 CFM internal blower, which is operated by an electronic rotating control that is mounted into the countertop or cabinet face. For maximum flexibility, the blower can be rotated to the opposite side to make room for a floor-mounted range. Ducted installation only