This electric fireplace puts off heat. It has a thermostat that can be set to a specific temperature and a timer you can set to shut it off. You can also just run it with flame only and no heat. The fireplace insert can be removed and shelves (included) can be installed instead making it really versatile. The led lights on the side cabinets can be set to any color and even have a few multicolor changing options. The top features an outlet and usb ports. It feels really sturdy and I am very pleased with this product.