... LPG/Propane Gas Heater Automatic ignition One button Start/Stop Digital display,Thermostat 5-55oC CE,ROHS Automatic ignitionOne button Start/StopDigital ... display,Thermostat 5-55oCCE,ROHSRoom&SettingTemp displayFeature : 1. Portable air heater 2. ... .Emergency incident- power outage, road sos, etc.Stock raising-chicken house, duck house, etc.