High Output Heat: This diesel and kerosene space heater can provide up to 175000 BTU of heat, instantly warming your workspace, workshop and farm, the heater can ensure efficient operation and worker comfort. Multiple Refueling Options: This industrial heater is compatible with both diesel and kerosene for heating. For optimal performance, it is highly recommended to use K-1 kerosene. Avoid using highly volatile fuels like gasoline. Spacious Fuel Capacity: Our space heater has an 51L capacity. Typically, it consumes 4.6L of fuel per hour, allowing it to operate for up to 11 hours without the need for frequent refueling. Additionally, there is a fuel gauge at the end of the tank to easily monitor the fuel level. Thermostatic Energy Efficiency: This kerosene heater is equipped with a thermostat dial and a room temperature display, adjustable from 41°F (5°C) to 110°F (45°C). It automatically stops heating when the room temperature surpasses your set level, conserving energy. Wide Application: This kerosene heater is lightweight and comes with wheels and handles for easy carrying. It can be flexibly used on construction sites, warehouses, open barns and docks, providing a fast and effective heating solution.