Ignis Senti Wall Mount Ventless Ethanol Fireplace Easy Installation - Mounts Directly on the Wall (Mounting Brackets Included) Ventless - No Chimney, No Gas or Electric Lines Required; Easy or No Maintenance Required Capacity: 1.5 Liters; Approximate Burn Time - 5 Hours per Refill; Approximate BTU Output - 6000 What's in the Box: (1) Senti Fireplace, (1) Ethanol Burner Insert (1.5 Liter), (1) Damper Tool, User's Manual and Mounting Brackets Dimensions: 23.6" x 15.75" x 9.25"