Includes ESDFK Direct Flue Kit Superior indoor air quality Efficiency rating of 4.3 Stars Power flued Full Electronic Thermostatic control Dual digital Timers Pre-heat mode Economy mode Inbuilt Humidifier Tray Child Lock Colour: White Gas Input MJ/h Low: 9 Gas Input MJ/h High: 23 kW Output: 5.2 Heats up to Capacity (m2): Very Cold: 47 Heats up to Capacity (m2): Cold: 56 Heats up to Capacity (m2): Cool: 74 LPG GAS Please check gas type required carefully as a 50% re-stocking fee will apply to changes.