Technical Specifications: Dimensions: 90 x 16 x 6 cm Burner: 90 cm burner Burner Safety: Double-layer + ceramic wool Fuel Capacity: 4.5 L Burn Time: 10 hours Heating Coverage: 45 m² Heating Capacity: 4.4 kW – 15,000 BTU/h Minimum Usage Area: 17 m² Installation Size: 89 x 14 x 6 cm Burner Lid System: Sliding lid Note: Read the user manual before use.