The Lifestyle Mini radiant portable gas heater has a large heat output and 3 heat settings giving an output of between 4.2kW on high down to 1.4kw on low.  The Lifestyle Mini radiant portable gas heater is designed to use the Calor Gas 7kG. The Lifestyle Mini radiant cabinet heater has two main safety features. Firstly the pilot light monitors the level of Oxygen and Carbon Dioxide in the room; before the level becomes unsafe the portable heater will automatically turn itself off. In addition, should the pilot flame be blown out, the gas supply is cut off making the heater safe.