Vent-A-Hood ISDAH18K36SS Mounted to Ceiling. ISDAH18-K - ARS Duct Free Euro Style Island. Utilizing a proprietary 4 phase technology and the Power Lung. This Euroline Pro Series with squared lip is boldly designed to cover residential commercial type cooking equipment. 24 Inch Induction Cooktop, Three Induction Cooking Zones, Slide Touch Control with Independent Zone Timers, Precise temperature control with 9 cooking levels and power boost for reaching the highest temperature quickly and efficiently. Induction technology provides fast and precise results by directly heating pots and pans instead of the cooktop surface.