A heater equipped with two heating tubes for efficient heating. - Model Name: ERFT11YS-W - Power Supply: AC 100V - Power Consumption: 1.1kW - Year of Manufacture: 2021 Operation confirmed, instruction manual included. Thank you for viewing. I purchased this new three years ago, but I only used it for one season, and then its usage decreased, so I am selling it. Please purchase only if you understand that this is a used item. Type... Far-infrared heater You'll feel a gentle warmth that penetrates to the core of your body.