30 inch Masterpiece® series stainless steel wall hood. Classic edgy design perfectly coordinates with Thermador's entire family of kitchen appliances. Choose from 7 options of external, inline, or intergrated blowers. Delay shut-off mode automatically turns off the blower after 10 minutes of operation.Convenient indicator light alerts you when the filter needs cleaning. Four power settings offer a full range of ventilation levels. Easy-access electronic controls features a 7-segment display for easy monitoring.