Range Hood Inner Extension (Vented) – 668A/668WRC Models – 2018 through Early 2019

Works only with the updated versions of models 668A750 / 668AS750, 668A900 / 668AS900, 668WRC75 / 668WRCS75, and 668WRC90 / 668WRCS90 range hoods.
MAY NOT BE COMPATIBLE WITH UNITS PURCHASED AFTER AUGUST 2019

• Vented Chimney Sides
• Includes 1 chimney extension (3 sided no back)
• 27.5″ in height
• Flat front (see photo)
• Replaces the inner chimney cover included with the unit
• Only compatible with serial numbers beginning with COS-668A / COS-668WRC, or if your lights are in the front.

NOTE: Outer extensions of the same model and year can be used if inner extensions are unavailable.