... 4.With CE approval Infrared heater,space heater,gas heater,electric heater,NY-138Q Description of Gas heater,Portable Heater,LPG heater1.Piezo- ... Electric lgnition mode2.infrared,fast heating ... heat settings6. four castors for easy moving7.Infrared,fast heating,energy saving8.Oxygen Depletion Sensor9. ...