ZLINE 1 36" Chimney Extension for 9 ft. to 10 ft. Ceilings 1PCEXT KE KECOM 30 Workstation Sinks Cast Iron Grates Heavy duty 48" x 43" x 78" Cast Iron Grates Heavy duty cast iron grates provide a stable and convenient cooking environment for your cookware such as:• Maintain a powerful range hood without the noise our remote motor is installed in an attic or crawl space rather than the kitchen to reduce noise• Easy to use push button controls let's you easily control fan speed and lighting• Ductwork easily connects to the top of the range hood for external venting• Dishwasher safe stainless steel baffle filters• LED lighting illuminates the cooktop beneath the hood Manufactured by ZLINE Kitchen & Bath KECOM 30 (30" only)This 36" tall chimney piece comes with both the 36" tall chimney extension and an additional standard 16" tall chimney piece to accommodate ceilings up to 10 ft