Draper 17111 Infrared Diesel Space Heater (Blue, 17kW)

What fuel types can I use with this heater?

The Draper 17111 works with both diesel and kerosene fuels. Diesel is recommended for regular use as it lubricates the fuel pump and internal components better. Kerosene can be used occasionally and helps clean the internal systems. Many users also report success using heating oil as a cost-effective alternative.

How much space can this heater effectively warm?

This heater covers 500-1000 square feet effectively. User feedback shows it can heat a 1400 square foot workshop to 18-20°C within 30 minutes, though fuel consumption increases in larger spaces. For smaller areas under 600 square feet, it may be less economical due to the high heat output.

How long does the fuel tank last during operation?

The 12-litre tank provides approximately 7 hours of continuous running time. Real user data shows £34 worth of diesel gives 14-16 hours of use depending on temperature settings. Runtime varies based on thermostat settings and ambient conditions.

Does this heater require ventilation when operating?

Yes, adequate ventilation is essential as this is a combustion heater. It's designed for open and semi-open environments like workshops and garages. Users report running it beside a door left ajar maintains good air quality without affecting performance.

How noisy is this heater compared to other space heaters?

This model operates significantly quieter than traditional diesel space heaters. Users describe the noise level as similar to an electric fan on full speed - quiet enough to hear radio clearly and maintain normal conversations. This makes it suitable for occupied workshop environments.

What safety features does this heater include?

The heater includes a photocell safety device, automatic ignition system and stainless steel combustion chamber. The electromagnetic pump provides reliable fuel delivery while the in-line fuel filter prevents contamination. These features ensure safe operation and prevent common heating system failures.

Can I adjust the temperature output on this heater?

Yes, it features thermostatic temperature control. However, some users note the thermostat requires setting at least 25% up from minimum to function properly. This means the lowest effective setting is around 20°C rather than lower temperatures like 16°C.

Is this heater suitable for continuous all-day operation?

Yes, it's designed for extended operation with automatic temperature control. The thermostat cycles the heater on and off to maintain set temperatures, making it suitable for all-day workshop heating. The 7-hour tank capacity means you'll need to refuel once during a full working day.