This fireplace is as functional as it is beautiful. Running on bio-fuel, Cocoon Fireplaces are a clean and environmentally friendly way to radiate warmth throughout the room. The ethanol-based fireplaces are smoke free and require no flue. The unit can rotate 360 degrees. The Aeris Fireplace is lightweight and has a height adjustable hanging system. There are 6 height positions for this model. Height positions available: 38.8 H, 42.3 H, 45.8 H, 49.4 H, 53 H, and 56 H. Extension poles are available for high ceilings. For angled ceilings, a special mounting bracket is available. Likewise, additional mounting plates are available so your Cocoon can be hung in various locations throughout your home. The fireplace is made of Carbon Steel and a High Heat Resistant Black Finish. It is suitable for indoor and outdoor applications. The removable Tray System holds 1.5 liters of Denatured Ethanol, which will burn for 4-6 hours depending on the Heat Setting. The Heat Setting is easily adjustable and the Tray System is easily extinguished. Denatured Ethanol is readily available at Hardware Stores. All models arrive complete and ready to install. Price includes shipping within the continental US. Manufactured by Cocoon Fires.