Rinnai Built-in Gas Cooktop with Si Sensor For city gas, battery-operated, black top plate Manufactured in 2010, with instruction manual Model number: RB71AW8B1R-VL (Please be sure to check the size of your system kitchen's cooktop before purchasing, as the top plate size is 75 cm) The left side is high heat. (The right side is standard) The grill has not been used. Please check the images. This cooktop is an old item, so it is assumed that you understand and acknowledge the aging and deterioration. If possible, we recommend replacing the burner ports and trivets. (Manufacturer's stock confirmed at the time of listing) The top plate size is 75cm. It is for system kitchens, so please check the size. This was removed by a professional from a gas appliance company. 3-burner black glass built-in gas cooktop, knob operation. - Type: Built-in gas cooktop - Number of burners: 3 - Color: Black - Material: Glass - Operation method: Knob type This is an old appliance, so please refrain from purchasing if you have any concerns. There is no warranty after purchase. Please consider if you understand and acknowledge this. Thank you for viewing.