Zephyr DVL-E42ASSX is the stainless-steel 42-inch Vista Island kitchen range hood BODY ONLY, supplied without a blower. A compatible Zephyr internal, in-line or external blower must be selected separately; Zephyr lists configurations up to 1,000 CFM depending on the selected blower. The canopy uses perimeter aspiration, invisible touch controls and a stainless-steel finish. Vertical ducting is specified; an optional recirculation kit is available for compatible configurations. This is an indoor kitchen island ventilation unit, not a complete blower-equipped hood. Verify the compatible blower and installation clearances before ordering.