If the hood won’t turn on at all, you can have a repair person replace the internal blower or fan ... range hoods, which are often called ductless, ventless, or recirculating hoods, don’t vent ...

Automatic Self-Cleaning and Automatic Delay Shut-Off: A time-saving feature that helps clean and clear the air after cooking. For self-cleaning, oil tray is replaced with water tray full of clean ...