Install a range hood in kitchens with high ceilings with the Broan flue extension. This optional accessory adds height to Broan BWS-series range hoods, allowing for ducted or non-ducted installations on 9- to 10-foot ceilings. It's easy to install and gives your range area a polished appearance. | Broan Flue Extension for BWS Range Hood (AEBWS) - Stainless Steel