The all-new Super Heat 4.2kW Radiant Portable Gas Heater comes with a range of fantastic features. With piezoelectric ignition and 3 variable heat settings, starting and operating this mobile heater couldn’t be easier. Self-contained and easy to move around, thanks to its 4 rotary casters, the Super Heat 4.2kW Radiant Portable Gas Heater is ideal for heating any room in just a few minutes. It also features an oxygen depletion system and a flame failure device to guarantee your safety at every use.