2 in 1 Electric Cooktop with Downdraft - Integrates the ventilation system into the cooking surface so that a separate hood is not needed. Smoke and odors can be removed and taken outside or filtered and recirculated inside. Duct-free kit not included. 5''/8'' Dual Rings Element - Enjoy cooking flexibility and efficiency with a dual-ring single element that accommodates various-sized cookware, 2,000-watt element that produces rapid powerful heat. Bridge Elements - The 31.5" built-in ceramic cooktop is equipped with a powerful bridge elements, Combines cooking elements into one cooking area with a maximum power of 4200 watts for cooking long pans or griddles. 3-Speed Fan & 300 CFM Exhaust Rating - Can be precisely matched to cooking needs, effectively removing steam, grease, and odors.