Product review (1 stars): This product doesn't work
I bought this downdraft hood because my stovetop is located in the center island with no hood above.  This downdraft vent fan was the matching appliance for the cook top I bought. At about $1,200, I assumed that it would actually work as described in the showroom. Unfortunately, this is a case of "sound and fury, signifying nothing." It makes a noise like a vent fan but it doesn't do anything to take smoke or steam away from the cooktop. Shame on you, Thermador, for selling this useless product. You tarnish your good reputation. I am very disappointed.