Draper 04175 Diesel Kerosene Space Heater (20kW, Black)

Can this heater be used indoors in enclosed spaces?

No, this heater is designed specifically for open and semi-open environments only. It requires adequate ventilation as it burns diesel or kerosene fuel, producing combustion gases that need to escape. Suitable locations include workshops with open doors, garages with ventilation, factories and outdoor job sites. Never use in fully enclosed indoor spaces without proper ventilation systems.

How long does the 19-litre fuel tank last during operation?

The 19-litre fuel tank provides approximately 10 hours of continuous heating operation. This runtime can vary slightly depending on the fuel type used, ambient temperature and the specific heat demand of your space. Diesel typically provides slightly longer runtime than kerosene due to its higher energy density.

What size area can this 20kW heater effectively warm?

This heater can effectively heat spaces up to 200 square feet (approximately 18.5 square metres). The actual heating performance depends on factors like ceiling height, insulation, air circulation and outside temperature. In well-insulated workshops or garages, it may heat larger areas, whilst draughty or poorly insulated spaces may require the heater to work harder.

Is the heater difficult to move around due to its weight?

Despite weighing 15.16kg, the heater is designed for easy mobility with its wheeled steel frame. The wheels allow you to roll it to different positions without lifting. The frame design provides good balance and stability whilst moving. Most people can reposition it easily around workshops, garages, or job sites without assistance.

What maintenance does this diesel kerosene heater require?

Regular maintenance includes cleaning the fuel tank, checking fuel lines for leaks and ensuring the compressor pump operates smoothly. The steel construction should be wiped clean and checked for any damage to the powder coating. Always use clean, quality diesel or kerosene fuel to prevent clogging. Follow the manufacturer's maintenance schedule for optimal performance and longevity.

Can I use standard automotive diesel fuel in this heater?

Yes, you can use standard automotive diesel fuel, though heating-grade diesel or kerosene typically burns cleaner and more efficiently. Avoid using fuel with high water content or contamination. Red diesel (agricultural diesel) is also suitable. Always ensure fuel is clean and free from debris that could clog the fuel system or compressor pump.

How quickly does this heater warm up a cold workshop?

The 20kW output provides rapid heating, typically warming a medium-sized workshop within 15-30 minutes depending on the starting temperature and space size. The compressor pump system ensures efficient combustion from startup, so you get consistent heat output quickly. Larger or poorly insulated spaces will take longer to reach comfortable temperatures.

What safety features does this heater include?

The heater includes an LED operational indicator so you can see when it's running. The steel construction with powder coating provides durability and heat resistance. However, as with all fuel-burning heaters, you must ensure adequate ventilation and never leave it unattended. Keep combustible materials away from the heater and follow all safety guidelines for fuel handling and storage.