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Flex 104DB.BX1 Double Sided Fireplace Insert

Starts at $13,195.00

Provides a focal point for two rooms for a single installation cost.

With two open sides, Flex Double Sided fireplace insert creates the perfect room divider. The see-through design provides unobstructed views of the flickering flame from the front and the back, infusing warmth and ambiance into two adjacent rooms.

With an EcoSmart Flex 104DB.BX1, you have design freedom with the choice of a Decorative Box on the left or right-hand side. Both designs are fitted with a glass panel that divides the box and the Firebox and creates an attractive streamlined look. Instantly transform any wall into a feature, indoors or out, with a stylish, clean-lined Flex Firebox.

One of the longest flames available in the Flex Series is created by using 2 of our ever-popular XL900 Burners. With an overall heating capacity of 1292ft2 this appliance is best suited to large open spaces - think hotel lobby, large open plan restaurants.

Each burner holds 2.4 gallons of fuel, and can deliver a stunning flame for up to 13 hours.

O-TL Listed in accordance with UL 1370.

Configure & Buy

Buy online and get it delivered to your door.

Select Fuel Type*

Ethanol Ethanol Burner Low Stock: 3 days
Ethanol  - Studio Image by EcoSmart Fire

Select Burner Colour*

Stainless Steel Low Stock: 3 days
Stainless Steel  - Studio Image by EcoSmart Fire
Black In Transit: 13 days + $1,000.00
Black  - Studio Image by EcoSmart Fire

Add Accessories

Log Set Copper Decorative Media - Studio Image by Blinde Design
Log Set Copper In Transit: 26 days +$275.00
  • Included Accessories:
  • Fire Lighter
  • Lighting Rod
  • Jerry Can 1.25 Gal
  • Bottle Adapter
  • XL Baffles
  • Black Glass Charcoal

Add e-NRG Bioethanol

How much fuel do I need?
e-NRG Bioethanol Fuel Bioethanol Fuel - Studio Image by EcoSmart Fire
e-NRG Bioethanol In Stock: Ready to ship From $129.00
  • 4 Gal. 1 carton +$129.00
  • 8 Gal. 2 cartons +$253.00
  • 16 Gal. 4 cartons +$490.00
  • 20 Gal. 5 cartons +$597.00
  • 40 Gal. 10 cartons +$1,097.00
  • 80 Gal. 20 cartons +$1,935.00
*Quantities of 4, 8, 16 and 20 Gallons ship on quart-sized bottles.

Order Summary

$13,195.00 Taxes may apply* Tax Information
Free Shipping Standard Delivery*
Continental USA
Shipping Information
Unspecified Unspecified Ship Times
or use our express checkout options
* Taxes will be calculated at the checkout. Tax Information * Standard Shipping provides ground delivery to the curb. Shipping Information * All times, dates, and inventory levels are subject to change at anytime.

Inspiration

EcoSmart FLEX50DB Castle_Hill AUS 1.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart FLEX50DB Castle_Hill AUS 2.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart FLEX50DB Castle_Hill AUS 3.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart FLEX50DB Castle_Hill AUS 4.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions

Key Features

Application

Indoor or outdoor multi room application. With two open side, view the flame from the front and the back.

Colours

Available in black, firebox comes with stainless steel burners and decorative Black Glass Charcoal.

No gas or electricity

No gas, no electricity, no chimney, no venting or external vent cap. 4 fewer General Contractors.

Clean burning

All the fuel is housed within Flex’s self-contained burner so you don’t have to run a gas line or electric wires through your walls. And because e-NRG Bioethanol is clean burning, you don’t need a flue or a chimney

Zero clearance

Self-contained, zero clearance construction allows your Flex fireplace to be framed into wood or metal studs, providing installation freedom and flexibility for builders.

Quick and easy assembly

Requiring virtually no assembly, Flex Fireboxes are designed to be placed into the desired location, safely secured into position, and operated immediately.

Rust proof

Zinc sealed steel construction powder coated with super hi-temp black paint prevents rusting so all fireplaces can be used both indoors or outdoors.

Luxurious finish

Available in a timeless black finish, Flex Fireboxes come with stainless steel burners and black glass charcoal.

Decorative side box

Includes one decorative side box to fill with your chosen noncombustible accessory.

Optional log sets

Eye-catching accessory for the decorative side box. Made from stainless steel with a patina finish, they are available in two different finishes: Brass or Copper.

Wind screen

Included integrated windscreen sits flush behind frame.

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 280lb [127kg]
  • Model Dimensions in [mm] W 112.2in [2850mm] D 13.9in [354mm] H 31.8in [807mm]
  • Viewing Area in [mm] W 104.3in [2650mm] D 13.9in [352mm] H 19.8in [502mm]
  • Materials Mild Steel & Toughened Glass
  • Colours
Our fireboxes are manufactured to the highest standards and in accordance with ISO 9001:2008.

Fuel Efficiency

Volume Capacity
2.4 Gal
9 L
Heats on Average
646ft2
60m2
Minimal Room
3885ft3
110m3
Thermal Output
15000 BTU/h
4.4 kW 16 MJ/h
Burn Time
8-13h
2.4 Gallons
* 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

View All

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.

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 is an ethanol fireplace insert?

EcoSmart Fire’s fireplace inserts are ready to install heating appliances that include single or multiple ethanol burners within a designed zero-clearance enclosure. Choose from over 219 single sided, double sided, bay, peninsula, island, and bench fireplace styles at multiple lengths. 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. Simply secure the ethanol fireplace insert in the framework, finish the surround, and it’s ready for use. EcoSmart Fire’s ethanol fireplace inserts can be installed virtually anywhere - in walls, cabinets, small spaces, high rise buildings, commercial spaces, indoors and outdoors.

Why use bioethanol?

Bioethanol, a renewable energy, is the cleanest and most efficient fuel on the market, which means there are no emissions and no soot or ash to clean up.

Are ethanol fireplace inserts difficult to install?

Unlike gas fireplaces or traditional wood burning fireplaces, our ethanol fireplace inserts require no venting, no gas line, no electricity - eliminating the need and cost of three sub contractors. They are simply mounted into the constructed main wall framework with the appropriate opening size for the fireplace insert selected. EcoSmart Fire’s ethanol fireplace inserts are extremely flexible and can be incorporated at any stage of your interior decorating, renovating or building works. For detailed specifications please contact us.

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.

Do EcoSmart Fire ethanol fireplaces give off any fumes or gases?

Bioethanol 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. Clean burning and eco-friendly, ethanol fuel releases heat, carbon dioxide (the same stuff we exhale) and steam.

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.

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