GE Profile 30 Gas Cooktop Black Glass Downdraft With 4 Burner JGP989BC4BB. Some wear and tear. It will be dismantled. Send us a message. GE Profile 30-inch Gas Cooktop Black Glass Downdraft JGP989BC4BB Product Description. We strive to provide clear and accurate descriptions of all items. The item shown in the photos is exactly what you will receive-no additional accessories or components are included unless specified. Any testing performed will be noted in the description. More itemsAre you looking for something similar? See our other items!