Used for 2 weeks to 1 month, approximately 10 times. ■ Manufacturer: Rinnai ■ Model Number: RB32AM5H2SA The following is quoted: Rinnai waterless single-sided grill 3-burner built-in gas stove, city gas, for system kitchen, manufactured in 2025. ■ Standards and Specifications: Weight: Approximately 13kg External Dimensions: H269 x W596 x D539mm Gas Connection: 15A (1/2B) Power Supply: 2 x Size D alkaline batteries ■ Detailed Notes: This is a used item that was removed after installation and has not been used. Manufacturer warranty is not applicable. All accessories are as shown in the photos. There is no instruction manual or outer box, and it will be shipped in a box from another product. ※ The above is extracted data researched from the model number, etc.