It was in my case to replace a defective hood integrated into an integrated brand kitchen Cuisinella (Schmidt) 15 years of age and I feared unpleasant surprises with the dimensions.
Not being a handyman I hired a craftsman in my neighborhood for mounting and precise I need to know it and also provide for two people to work more comfortably, the article being quite heavy and inconvenient to use, especially for the fix in its interior, it is also cutting, so bring gloves, tools (screwdriver, saw, cutter ...) and act methodically.
No room has been lacking (screws, etc.) and apparently does not lack the check valve lamented in one of the comments. That said, in my case it is an installation in "suction Version" (with venting of air outwardly through a line), not the version "recycling".
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