Thermador CHXTHMIB 9-12 Foot Chimney Extension Kit for Island Hood

9-12-Foot Ceilings Chimney Extension Kit for Masterpiece® Island HoodCreate a more streamlined look by extending your chimney's length to your ceiling. With this optional duct cover that extends from 9 to 12 feet, conceal your Thermador Masterpiece HMIB Series low-profile island hoods' ventilation ducts. About ThermadorThermador is part of BSH Home Appliances Corporation, a fully owned subsidiary of BSH Hausgerate GmbH, the second largest appliance manufacturer in the world. The Thermador brand specializes in cooking appliance equipment such as ovens, ranges, cooktops, refrigerators, and dishwashers.