• burning time: 3-6 hours per refill.
• one refill takes: from 1 L up to 1.3 L of bio ethanol fuel.
• effective running cost: £0.80-£1.45 per hour (based on buying fuel in bulk, 18 L for £79.99).
• heat output: 3 kW or slightly above.
• flame regulation: yes, by sliding the lid with a control tool (included).
• flue needed: no.
• fumes or smoke produced: none (if flame is not obstructed).
• smell: virtually none (it is a real flame, so you will smell it when you enter a room as nothing that burns can be completely odourless, but the scent is barely present and does not bother 99.9% of people).
• do I need any ventilation: yes – a window which you can open for 5 minutes after having the fire on for a couple of hours.
• can I use bio fuel bought elsewhere? Yes, but you must make sure it is the right one, with ethanol content not greater than 96.6% and designed especially for fireplaces. Remember that you get what you pay for – cheaper brands may produce smell when burning. Also, be very wary of buying your fuel in 5 L containers. In fact, although it is cheaper, the weight of it makes it hard to fill up precisely and you are much more likely to spill the fuel. Never light a container that has been overfilled.
• can I use Aura Fragrance Oil with this burner? Yes, the Small Bio Burner is fitted with a dedicated fragrance diffuser.
• can I use gellified fuel with it? No, because you cannot wash the burner and gel leaves residue.
• does the top of container discolour after time? Slightly, the flame is real so the top of the container will eventually tarnish a bit; this is completely normal and cannot be prevented.

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