Description
The EcoSmart Fire 18" Flex 18BN Bench Ethanol Fireplace Insert by Mad Design Group offers a sleek and compact solution for modern interiors. Designed for seamless indoor or outdoor integration, this see-through firebox enhances any space with its elegant glow and minimalist aesthetic. Its zero-clearance construction allows for flexible installation without the need for traditional venting or chimneys.
Built with toughened glass and durable mild steel, the Flex 18BN delivers both style and performance. Its adjustable flame feature gives you control over heat intensity and ambiance, while the Safe Filling system ensures a secure refueling process every time. The fireplace operates entirely on clean-burning bioethanol, providing a smoke-free and odorless experience.
Bench Ethanol Fireplace Inserts are available in other sizes and configuration i.e. 32BN, 42BN, 50BN, 50BN with Decorative Box, 60BN with Decorative Box, 68BN, 68BN with Decorative Box, 78BN with Decorative Box, 86BN, 86BN with Decorative Box, 104BN, 104BN with Decorative Box, 122BN, 122BN with Decorative Box, 140BN with Decorative Box, 158BN, 158BN with Decorative Box
FUEL EFFICIENCY:
|
|
0.7 Gal [2.5 L] |
|
Heats on Average |
215ft2 [20m2] |
|
Minimal Room |
1413ft3 [40m3] |
|
Thermal Output |
6.1 MJ/h - 5800 BTU/h - 1.7 kW |
|
Burn Time |
8 - 11h |
*Please Note: "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."
What's Included:
Fireplace Insert, Glass Windscreen, Black Glass Charcoal, Bioethanol Burner, 1.25 Gallon Jerry Can, Bottle Adapter, Refillable Butane Fire Lighter and Lighting Rod
*Note: "e-NRG Bioethanol Fuel for the burner is sold separately. Glass windscreen included. Black Fireboxes come with Stainless Steel Burners. Model comes with Black Glass Charcoal."
KEY FEATURES:
Application
Indoor or outdoor single room application. With one open side, view the flame from the front.
Colors
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.
Wind Screen
Included integrated windscreen sits flush behind frame.
Tested World Wide
EcoSmart collection has been thoroughly tested against a number of global standards and are UL Listed in the USA, Certified for EU and UK in accordance with EN16647, and satisfy the ACCC Safety Mandate for Australia.
STANDARD FEATURES:
- Built-in See-Through Ethanol Firebox for Indoor or Outdoor Multi-room Installation
- Zero-Clearance Construction with Multi-Sided View
- Easy or no Maintenance Required.
- Made of Mild Steel and Toughened Glass
- No Gas, Electricity, Chimney, or Venting Required
- Adjustable Flame - allows you to control the flame intensity and heat output.
- Safe Filling - safer than most other ethanol fireplaces.
- ISO Certified
-
UL Listed
SPECIFICATIONS:
|
Dimensions |
18.1" W x 13.9" D x 31.8" H |
|---|---|
| Weight |
40.34lb [18.30kg] |
| Warranty |
|
TECHNICAL DRAWINGS:
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Front View |
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|---|---|
| Side View |
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| Top View | ![]() |
DOWNLOADS:
- Download Specs Sheet
- Download Installation and Operation Manual
- Download Summary Brochure
- Download Technical Specification
- Download Look Book
*Note: "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."
VIDEOS:
About The Manufacturer:

Discover the innovative spirit and eco-friendly philosophy behind EcoSmart Fire. Learn how our commitment to sustainable design and cutting-edge technology is revolutionizing the fireplace industry.















