Ignis Ventless Bio Ethanol Fireplace Burner Insert EB1400 Eco-Friendly - Doesn't Produce Any Smoke, Soot or Dangerous Gases No Chimney, No Gas or Electric Lines Required; Easy Maintenance - Just Wipe it with a Damp Cloth Once in a While Capacity: 3 Liters; Approximate Time - 9 Hours per Refill; Approximate BTU Output: 6000 What's in the Box: (1) EB1400 3 Liter, (1) Damper Tool and User's Manual Dimensions: 13.1" x 7.25" x 3.25"