Cube Designer Fireplace
Cube's compact design makes
it easy to relocate
Considered one of the most compact of EcoSmart Fires' ethanol fireplaces, Cube is a square-shaped freestanding fireplace suited to a range of interiors including units, apartments, offices, bars and restaurants.
Cube’s self-contained simplicity makes it an ideal heating solution for tenants seeking a portable fireplace free from the restrictions of gas and electricity connections.
Configure & Buy
Buy online and get it delivered to your door.Downloads
Inspiration
Key Features
Design Freedom
Compact, portable design makes it easy to relocate when moving home or reconfiguring office furniture.
Sleek Surrounds
The square fascia and the Cube's sleek surrounds are enhanced by a stainless steel shadowline.
Self-contained Simplicity
Purpose-built tank houses the liquid bioethanol fuel, which means no need for restrictive cables or gas connections.
Optimum Fuel Efficiency
Easy flame control allows you to regulate the amount of heat being generated, and therefore the quantity of fuel consumed.
Simple Fireplace Installation
A portable piece of designer furniture that can you can buy today, and light tonight. Virtually no installation required.
Flue-free Fireplace
Clean-burning, environmentally friendly e-NRG bioethanol creates heat and a small amount of water vapour and steam, so there is no need for a chimney or flue.
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 41.60kg [91.71lb]
- Model Dimensions mm [in] L 945mm [37.2in] W 392mm [15.4in] H 949mm [37.4in]
- Application Indoor
- Materials Stainless Steel Grade 304, Toughened Glass, MDF
- Colours
Accessories
Includes everything you need to easily operate and protect your investment for many years to come.Fuel Efficiency
Volume Capacity
Heats on Average
Minimal Room
Thermal Output
Burn Time
FAQ's
View AllWhat is bioethanol fuel?
Bioethanol (also known as methylated spirits or simply ethanol) is a form of renewable energy. It’s a clear, colourless liquid that’s commonly made from fermenting the sugar and starch components of plant by-products like sugarcane and grain crops.
Can I extinguish my ethanol fireplace before the fuel has burnt?
Yes, you can turn your EcoSmart Fire ethanol burner off at any given time, even if there is ethanol still left in the burner. It is recommended however, that you leave it to burn until it completely runs out. The shut off mechanism is there for security and safety for those times when you need to leave the house, as it is not safe to leave a fire unattended. You need to wait until your appliance cools to room temperature (60 minutes) before re-igniting, this is because hot vapours are a hazard and may cause a strong, initial ignition if the ethanol has not cooled long enough. This is also to ensure that the flame has been totally extinguished and that the appliance is safe to refuel if the amount of fuel in the burner at that time is insufficient for your next ignition / use.
How do I fill my ethanol fireplace?
With EcoSmart Fire’s proprietary tools and procedures, filling your ethanol fireplace with e-NRG bioethanol fuel is fast and easy.
Step 1: Remove the bottle nozzle cap and carefully insert into the filling point
Step 2: Push and hold the green button. The nozzle will automatically stop filling once the reservoir is full.
Step 3: Replace the nozzle cap.
You can view a step-by-step filling video.
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.
How long will my ethanol fireplace burn?
Burn times for our ethanol fireplaces vay based on flame size and fuel capacity of the burner. EcoSmart Fire’s ethanol fireplaces will burn between 8-13 hours when full.
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.
What is a bioethanol fireplace?
A Bioethanol fireplace is an open fireplace that is fueled by bioethanol. A real flame is produced by the lighting of bioethanol, with a by-product being heat in the process. It is a fireplace that needs no flue for exhausting emissions, no utilities such as electricity or gas connection, and it uses a sustainable fuel source.
How does an ethanol fireplace work?
EcoSmart Fire’s ethanol fireplaces are self-contained, burning bioethanol fuel that is housed within the stainless steel container. A flame regulator controls and stabilizes the flame. With a designated filling area, and easy shut off mechanism, you can ignite the flame and turn it off in a matter of seconds. View this quick demonstration video to help illustrate the process.
You May Also Like
Designer Fireplaces

Pop 3T Designer Fireplace
£2,055.00 The perfect blend of modern and classic design elements, offering an energy-efficient, trend-setting portable fireplace for indoor and alfresco spaces.

Aspect Designer Fireplace
£5,995.00 With its clean lines and stainless steel firebox, the Aspect fireplace enriches the contemporary aesthetics of today’s residential and commercial environments.

Pop 3L Designer Fireplace
£1,785.00 The perfect blend of modern and classic design elements, offering an energy-efficient, trend-setting portable fireplace for indoor and alfresco spaces.

Mini T Designer Fireplace
£1,545.00 The freestanding, portable Mini T is the robust solution for illuminating spaces and creating ambience.

Be Designer Fireplace
£2,695.00 Be, which features a compact AB3 Ethanol Burner, producing a brilliant flame with up to 11 hours of burn time. Available in two colours: black or white powder-coated stainless steel, both with black fireboxes to create a true stat

T-Lite 3 Designer Fireplace
£1,695.00 Made from high-quality stainless steel with an elevated, toughened glass screen surrounding the burner, the T-Lite 3 is a beautiful statement fire for adding ambience to any setting and occasion.

Igloo Designer Fireplace
£3,295.00 Designed as a portable work of art, the Igloo adds a futuristic feel to residential units and commercial premises including offices, bars and restaurants.

Fusion Designer Fireplace
£5,795.00 A luminous accoutrement for contemporary living and entertaining.

Igloo XL7 Designer Fireplace
£4,195.00 Designed as a portable work of art, the Igloo XL5 adds a futuristic feel to residential units and commercial premises including offices, bars and restaurants.

Ghost Designer Fireplace
£2,095.00 Fashioned from brushed stainless steel and toughened glass, Ghost is a strikingly elegant freestanding fireplace that adds instant ambiance to indoor spaces.
Igloo XL5 Designer Fireplace
£3,995.00 Designed as a portable work of art, the Igloo XL5 adds a futuristic feel to residential units and commercial premises including offices, bars and restaurants.

T-Lite 8 Designer Fireplace
£2,235.00 Available in either high-quality polished stainless steel, or black powder-coated stainless steel, depending on your design style preference. Featuring a round AB8 burner, producing a larger-scale flame.How Can We
Help?
Step-by-step guidance to find the right solution for your needs, trade professional benefits, and ongoing support before and after your purchase.
Live Chat-
Project Assistance
From product selection, to material sourcing, and project reviews, our team is here to help.
-
Dedicated Support
Our unparalleled support and versatile product range makes designing with fire simpler than ever.
-
1-on-1 Screenshare
Can't make it to our showroom? Book an online consultation with our team of specialists.
-
Business Programs
Smart pricing, personalised support and unparalleled creative freedom.
-
Exclusive Pricing
Enjoy exclusive discounts across our entire range of fireplaces and fire pits.