W x 18.5 in. D x Adjustable 21.5 in. - 40.5 in. H. Includes hardware, instructions, air backdraft damper, oil cup, chimney flue duct covers and a 6.5 foot expandable ducting for vent outsides. 【 Dual Ventliation Mode+Adjustale Chimney】: Tieasy range hood can be as ductd or ductless, ducted range hood exhaust air to the outside.
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