Uniting elegance with simplicity, the Ignis® Optimum Recessed Ventless Fireplace prioritizes its natural, warming flames through a minimalist design. Making use of a one-piece brushed stainless steel frame, this ventless fireplace poses as the cornerstone for any new construction or remodeling project. Once installed, the sharp stainless frame sits flush to the wall against the background of your choosing, from ceramic tile to granite, allowing you to express your design desires in coordination with the space"™s motif. In juxtaposition to the brilliant orange fire, the ethanol burners emerge from a powder-coated black steel firebox that the frame borders. The Ignis® Optimum employs three EB1200 ethanol fireplace inserts.Each stainless burner insert operates exclusively of one another and offers a segmented linear frame extending over 23"� from left to right. Every burner features spill-proof technology and a sliding cover that allows for flame adjustment, consenting to the ambience that matches the mood. Concluding the smart, minimalist appearance of the Optimum, a partial pane of tempered glass is positioned in front of the fire display. The glass is fastened by two discreet, yet attractive, polished chrome pinions. The tempered glass is utilized for safety and guards the fire against breezes, thus making the fireplace less expensive to operate.Fireplace Type: Recessed (Build-In) Ethanol FireplaceModel: OptimumProduct Color: Silver, Stainless SteelProduct Dimensions: W 59 in x H 27.5 in x D 9 inProduct Weight: 60 PoundsFuel Capacity: 4.5 Liters (4.8 Quarts) [1.5 Liters (1.6 Quarts) per Burner]Minimum Fuel Required: 3 Liters (3.18 Quarts) [1 Liter (1.05 Quarts) per Burner]Approximate Burn Time: 5 "“ 9 Hours per Burner per RefillApproximate Heat Output: 18000 BTUMinimum Required Space: 3600 Cubic FeetFlame Length: 7 1/8" per Burner (21 3/8" Combined)Adjustable Flame?: YesConstruction / Material: 3mm Grade 304 Stainless Steel, Powder Coated Steel, Tempered GlassWarranty: 3-Year Parts & Labor