A new dimension in ventilation: The AT 400 backsplash ventilation is a work of art created to complement a restaurant-grade cooktop. It eliminates vapors and odors directly at the point where they occur - on the cooktop, bringing the highest ventilation power levels to islands and smaller kitchens. The innovative, sensible technology of the AT 400 works quietly and efficiently, creating an open kitchen free of vapors and noise. It also serves as additional workspace for serving dishes or preparing ingredients. The AT 400 has received a Good Design Award from the Chicago Athenaeum Museum of Architecture and Design, and a Product Innovator Award from K+BB magazine.