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BK Series

Our best seller

This sophisticated burner design is the most independently tested of the range and has special safety features that eliminate many of the hazards common with most other brands on the market. The BK Series contains a number of unique design elements, including:

  • A separate filling point and jerry can equipped with a no-spill dangerous goods spout, which allows the burner to be refuelled safely and easily. The spout rests on a plate within the filling point to decrease the risk of over-filling the burner and eliminating the usual splash and spills that often occur when fuel is decanted into the burner.
  • An additional safety measure that prevents the filling point from being accessed while the slider is open. This ensures the flame is fully extinguished before the burner can be refuelled.
  • Perfectly aligned slider mechanism, filling point and fuelling system that allows an unobstructed view of the burner tank. This ensures the burner is not filled above the maximum capacity line.
  • Easy flame control that allows you to regulate the amount of heat being generated, and therefore the amount of fuel consumed. This results in a highly economical and efficient burner.
  • Operational accessories designed for safe and ergonomic fire ignition and extinguishing. BK’s minimalist design and ability to withstand extreme heat result in consistent and reliable operation at all temperatures and permitted fuel levels.
  • A deep-draw fabrication process that eliminates the potential for dangerous leaks, while the standard provision of a twin skin to hold the burner adds further peace of mind.
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Volume Capacity 5 Litres 1.3 Gallons
Heats on average 35m2 377ft2
Thermal Output Net 3.5 kW 13000 BTU/hr 14 MJ/hr
Dimensions 123mm(H) x 400mm(W) x 317mm(D)
4.8"(H) x 15.7"(W) x 12.5"(D)


Volume Capacity 3 Litres 0.8 Gallons
Heats on average 25m2 269ft2
Thermal Output Net 2.51 kW 8,565 BTU/hr 9.04 MJ/hr
Dimensions 93mm(H) x 400mm(W) x 317mm(D)
3.7"(H) x 15.7"(W) x 12.5"(D)


Volume Capacity 2 Litres 0.5 Gallons
Heats on average 25m2 269ft2
Thermal Output Net 2.8 kW 9570 BTU/hr 10.09 MJ/hr
Dimensions 93mm(H) x 400mm(W) x 317mm(D)
3.7"(H) x 15.7"(W) x 12.5"(D)


e-NRG bioethanol is the ONLY fuel suitable for use in your EcoSmart Fire. Your local retailer/distributor can assist you with sourcing e-NRG and provide you with information on the safe use of bioethanol.

e-NRG bioethanol is available online for convenient home delivery here: USA AUS UK

USA: View the e-NRG Safety Data Sheet

Technical Documentation

For your convenience technical files can be downloaded from this web page for easy integration into your project drawings.

EcoSmart Fire Product Specialists can answer all your questions whether you need product selection guidance, want design consultation or require installation support.

Please do not hesitate to contact one of our experienced team members with any questions you may have.

Please verify specifications and dimensions between date of download and the purchase date to avoid any inconvenience.

Included Accessories

5 Litre
Jerry Can

Lighter + Lighting


Top Tray

Our models have been tested by various regulatory bodies around the world. To find out what specific approvals are applicable to this model please see our Standards, Testing and Safety section or contact our Customer Service Team.