This cast iron fireplace, made of high-quality cast iron, refractory bricks and tempered glass, is sturdy and durable with excellent heat retention. With a power of up to 5KW and a thermal efficiency of 79.5%, it efficiently converts fuel into heat to provide long-lasting warmth to your space.The 5-inch flue outlet design ensures that the smoke from combustion is discharged smoothly while minimizing heat loss. The firebox measures 240mm and is suitable for a wide range of fuels, whether it be wood or coal, it will burn fully and release a warm flame. The tempered glass panel is not only beautiful, but also effectively protects the user's safety. Whether you want to warm up on a cold winter's day or enhance the ambience of your home décor, this cast iron fireplace is the ideal choice for you.