1,portable kerosene/diesel air heater 2,output:37kw,125,000btu,32,000kcl/hr 3, Approval:CSA/CE/UL/EMC/ ... -125fa, with 125,000 BTU and heating capacity of 32,000 sq ft to the model, All models are ... Shut-Off DeviceSpecification: ModelK-125FA(TM)Heat Outputkcal/hr 32,000 FuelKerosene,DieselFuel Tankliter 38 Fuel Consumptionliter/hr 3. ... Built-inWarrentyYear1Auto Shut-Off Device Forced Air kerosene Heater