This 30" Electric Cooktop Features Downdraft, An Integrated Ventilation System That Doesn'T Require A Separate Hood. A 10-Inch Even-Heat Ultra Element Provides Versatility For Both High- And Low-Temperature Cooking, And Has Multiple Simmer Settings. And With A 3-Speed Fan With 300 Cfm Exhaust Rating, The Venting Can Keep Up With Your Culinary Feats.