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BK5 Ethanol Burner

BK5 features flame regulation and superior fuel efficiency.

A sophisticated stainless steel burner that’s at the heart of a diverse range of EcoSmart Firebox Inserts and Freestanding Fireplaces. And the BK5’s compact, lightweight design enables it to equally be integrated into individual fire designs for indoor and outdoor spaces, both residential and commercial.

BK5’s versatility is underscored by its popularity among designers, builders, developers and specifiers – not to mention EcoSmart Fire’s design team.

Product Configuration

Select Model Finish*

Stainless Steel
Stainless Steel  - Studio Image by EcoSmart Fire

Included Accessories

  • Lighting Rod
  • Jerry Can 5L
  • Bottle Adaptor
  • Fire Lighter

Inspiration

ecosmart bk5x2 schreinerei joinery_bernhard_schubert_ebrach ger.jpg Open Gallery
Joinery Bernhard Schubert
ESF_BK5_FufuKyuKaruizawa_13.jpg Open Gallery
FUFU KYU-KARUIZAWA Restful Forest

Key Features

Independently tested

The BK Burner Series design is the most independently tested of the range, with a range of special safety features.

Safe filling

Perfectly aligned slider mechanism, filling point and fuelling system that allows an unobstructed view of the burner tank ensuring the burner isn’t over-filled.

Seamless construction

Deep-draw fabrication process eliminates the potential for dangerous leaks. Standard provision of a twin skin to hold the burner adds further peace of mind.

Flame regulation

Easy flame control that enables you to regulate the amount of heat being generated and, therefore, the amount of fuel consumed. Provides a highly economical, efficient burner.

Clean burning

The BK5 holds 5 Litres of environmentally-friendly e-NRG bioethanol fuel, providing a flame that burns for up to 11 hours.

No flue, no chimney

The BK5 is fuelled by bioethanol, so you don’t need to flue out any harmful emissions or install costly ventilation systems.

Tested world-wide

Our collection has been thoroughly tested against a number of global standards and is O-TL Listed in accordance with UL 1370 in the USA, certified in accordance with EN16647 in Europe and the UK, and satisfies the ACCC Safety Mandate for Australia.

Technical Specifications

Construction

  • Weight 7.6kg [16.76lb]
  • Model Dimensions mm [in] L 400mm [15.7in] W 317mm [12.5in] D 123mm [4.8in]
  • Application Indoor & Outdoor
  • Materials Stainless Steel Grade 304
  • Colours
Read the manual carefully before operating the burner. Physical model dimensions should be verified against cut out dimensions BEFORE installation begins to confirm tolerances align.

Fuel Efficiency

Volume Capacity
5 L
1.3 Gal
Heats on Average
35m2
377ft2
Minimal Room
70m3
2472ft3
Thermal Output
13000 BTU/h
3.5 kW 14 MJ/h
Burn Time
7-11h
5 Litres
* These values are indicative only and may vary depending on the model purchased, installation environment, and the composition of the e-NRG bioethanol sourced in each country.

FAQ's

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Do ethanol fireplaces give off heat?

EcoSmart Fire’s indoor ethanol fireplaces are ventless, meaning all the heat stays in the room rather than escaping up a flue or chimney like it would with a traditional wood burning fireplace. Increased heat retention also means increased fuel efficiency. EcoSmart Fire’s collection of ethanol fireplaces offer a heat output ranging from 5,000 BTU - 20,000 BTU’s.

Do ethanol fireplaces smell?

All heating appliances have their own smell be it gas, wood or electric - ethanol fireplaces are no different. e-NRG ethanol fuel is made of fermented plants like sugarcane or corn and is essentially a liquid alcohol. To safely make “de-natured” and unfit for consumption, substances have been added. The burning of these substances may cause a slight smell upon initial lighting and when the flame is extinguished – similar to when you blow out a candle. e-NRG ethanol fuel is the only fuel recommended for your EcoSmart Fire ethanol fireplace. e-NRG ethanol fuel has the lowest odor and longest burn time on the market. The nice thing about using ethanol is that it’s not dry like gas or smokey like wood.

Where is the best place to install an ethanol fireplace?

Our ethanol fireplaces can be installed virtually anywhere - in walls, cabinets, high rise buildings, commercial / residential / hospitality spaces, indoors and outdoors. Because EcoSmart Fire’s ethanol fireplaces are ventless, they require no gas line, no electricity, and no chimney for a hassle free and cost effective installation. Our ethanol fireplaces have been designed and tested with safety as our top priority. We have outlined requirements for each ethanol burner, ethanol fireplace insert, and ethanol freestanding fireplace in our collection. These guidelines include minimum room size requirements and clearance recommendations for flammable materials and movable objects. Please refer to our manual for more information.

Are ethanol fireplaces good for the environment?

EcoSmart Fire’s ethanol fireplace burners and fireplace inserts, when paired with our e-NRG bioethanol fuel are clean burning with the only byproduct being heat, steam and carbon dioxide (the same stuff we exhale). Unlike gas fireplace inserts and wood burning fireplace inserts, EcoSmart Fire’s ethanol fireplaces do not produce messy pollutants like soot, smoke, and ash.

Why use an ethanol fireplace?

An ethanol fireplace is an eco-friendly and cost-effective alternative to gas fireplaces and wood burning fireplaces. Enjoy the warmth and aesthetic benefits of a traditional fireplace without the smoke, soot or ash in your home. Unlike gas fireplaces or traditional wood burning fireplaces, EcoSmart Fire’s ethanol fireplace inserts require no venting, no gas line, no electricity - eliminating the need and cost of three sub contractors.

What maintenance is required for ethanol fireplaces?

Clean your EcoSmart Fire unit after you have used 50 liters [13.20 Gal.] of fuel or as soon as you notice black deposits on or near the burner of the ethanol fireplace. Black marks can be removed from the stone, solid surfaces or stainless steel with a mild abrasive washing product such as JIF or similar. It is recommended to test a small area first to ensure the cleaning product chosen is appropriate and will not mark or damage the surface. Burners can be washed as required in hot soapy water (even in your dishwasher) from time to time and the internal mechanics won’t deteriorate like some other brands as all internal parts are stainless steel.

What are the benefits of using a bioethanol heater compared to heating your house with a reverse cycle air conditioner?

It’s important to understand the difference between “foundation” heating and occasional heating. Quite often these are two completely different yet complementary systems that work hand in hand. Reverse cycle air conditioning doesn't give you a beautiful flame and lifestyle benefits of an EcoSmart Fire. However, By combining reverse-cycle air conditioning and an EcoSmart Fire within your home you can have the ‘best of both worlds’ - effective heat and ambiance.

How safe are bioethanol fireplaces?

EcoSmart Fire’s operating tools, procedures, and proprietary technologies were developed with safety as our top priority. Made from 304-grade stainless steel, EcoSmart Fire’s ethanol fireplace burners go through a deep-draw fabrication process that eliminates the potential for dangerous leaks. Additionally, our patented filling point is separated from the ignition zone and engineered so that the jerry can spout is fully supported prior to releasing the fuel supply. This eliminates the usual splash and spills that would otherwise occur when fuel is decanted into the burner while simultaneously reinforcing the maximum fill line within the burner. EcoSmart Fire’s ethanol fireplaces release heat, carbon dioxide (the same stuff we exhale) and steam. Allowing you to enjoy a clean-burning flame without the soot, smoke, ash or other harmful substances emitted by traditional wood burning fireplaces. When selecting an installation location for your ethanol fireplace it is important to consider the required minimum room sizes and clearances. Please reference our installation manual for more information.

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