Wolf DD36I 36” Downdraft Ventilation System with integrated blower. The unit has been tested and is in good working condition. Wolf DD36I 36” Downdraft Ventilation System. This is a high-end retractable downdraft ventilation system designed to rise from the countertop when needed and disappear when not in use, making it an excellent choice for kitchen islands or installations where a traditional range hood is not desired.
