Inbuilt 'Economy' mode Advanced low emission technology Easy to use countdown timers Fully thermostatic operation Colour Platinum Silver Colour: Platinum Silver Gas Input MJ/h Low: 6.0 Gas Input MJ/h High: 13 kW Output: 3.3 Heats up to Capacity (m2): Very Cold: 28 Heats up to Capacity (m2): Cold: 33 Heats up to Capacity (m2): Cool: 45 Heats up to Capacity (m2): Mild: 51 AS4553 Efficiency Star Rating: 5.8 AS4553 Emmissions Star Rating NG & LPG Thermostatic or Manual Control: Thermostatic Natural GasPlease check gas type required carefully as a 50% re-stocking fee will apply to changes.Please note this unit is not available for sale in Victoria