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Flex 140DB.BX1 Double Sided Fireplace Insert

Starts at $17,595.00

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 140DB.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 3 of our ever-popular XL900 Burners. With an overall heating capacity of 1938ft2 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 In Stock: 3 days
Ethanol  - Studio Image by EcoSmart Fire

Select Burner Colour*

Stainless Steel In Stock: 3 days
Stainless Steel  - Studio Image by EcoSmart Fire
Black Low Stock: 3 days + $1,500.00
Black  - Studio Image by EcoSmart Fire

Add Accessories

Log Set Copper Decorative Media - Studio Image by Blinde Design
Log Set Copper Backorder: 8-10 wks +$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

$17,595.00 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 3.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
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 4.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart Flex_50DB SBS_Building AU.jpg Open Gallery
SBS Building

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 376lb [170kg]
  • Model Dimensions in [mm] W 148.4in [3770mm] D 13.9in [354mm] H 31.8in [807mm]
  • Viewing Area in [mm] W 140.6in [3570mm] 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

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.

Is Bioethanol easily obtainable?

Yes, you can have fuel delivered to public and private premises in many countries.

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.

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.

Do I need to service my ethanol fireplace in any way?

Yes, normal maintenance and care is very important! Instructions are included in the Installation, Operating and Maintenance Manual supplied with your EcoSmart Fire product.

Where do I buy ethanol fuel for my ethanol fireplace?

e-NRG is the only bioethanol fuel recommended for your ethanol fireplace. e-NRG has been produced for the lowest odor, most vibrant flame, and longest burn time on the market. e-NRG has undergone rigorous third party testing with all EcoSmart Fire ethanol fireplaces. Use of any other fuel may damage your unit and void your warranty. You can purchase e-NRG ethanol fuel at e-nrg.com for fast and free shipping.

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.

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