1,portable kerosene/diesel air heater 2,output:37kw,125,000btu, ... guageDirectional Vent availableCSA,UL,CE.EMC.GOST,ROHS approvedAuto Shut-Off DeviceSpecification: ModelK-125FA(TM)Heat Outputkcal/hr 32,000 FuelKerosene ... /EMC/GOST/ROHSIgnition TypeContinuous Spark IgnitionThermostat Control Built-inWarrentyYear1Auto Shut-Off Device Forced Air kerosene Heater