The KitchenAid KVUB400GSS is a 30-inch low profile under-cabinet range hood in stainless steel, built for kitchens where overhead clearance is at a premium. Its 400 CFM ventilation system, perimeter air draw, and smart Auto Speed technology deliver powerful and quiet performance with minimal intrusion below the cabinetry. - Low Profile Design extends just 2-3/8" below cabinetry, maximizing headroom and sightlines over the cooktop - 400 CFM Motor Class ventilation handles up to 65,000 BTU total cooktop output, capturing smoke, grease, and odors - Perimeter Ventilation pulls air from the hood edges and accelerates it at center for thorough smoke and steam capture - Auto Speed Setting and Automatic Turn On detect high-heat cooking and activate or adjust the fan automatically - 3-speed electronic glass touch controls with Boost function deliver a timed burst of maximum ventilation on demand - Dual LED task lights with Night Light setting provide bright, energy-efficient illumination at the cooktop Fit Notes: - Under-cabinet installation sized for 30-inch class ranges and cooktops - Convertible ducted or ductless (recirculating) installation supported; 6-inch round vertical duct required for ducted use - Requires standard 120V / 60Hz / 15A household electrical connection