Cooktop Design Coordinates with Bosch Ovens and Ventilation. Number of electric cooking zones. Total number of cooktop burners.Number of electric warming zones. The item "Bosch 800 Series 36'' Gas Cooktop 5 Sealed Burners Cast-Iron Grates NGM8656UC SS" is in sale since Wednesday, October 9, 2019. This item is in the category "Home & Garden\Major Appliances\Ranges & Cooking Appliances\Cooktops". The seller is "durl12" and is located in Syracuse, New York. This item can be shipped to United States.