Elite Flame 18" Ethanol Fireplace Burner Insert Finish: Stainless Steel - Dimensions: 18.3W x 6.9D x 4.3H Ethanol Burner Insert Capacity: 2.6 Liter Capacity - Burn Time: Approximately 4-6 Hours This ventless ethanol fireplace insert requires no electric, gas, chimney or gel cans. Burns Elite Flame ventless ethanol fuel. BTU Output: 16,000 with Flame reaching 12 - 14" High Elite Flame Ethanol Fireplace Fuel Recommended (not included)