Flex 50DB Double Sided Fireplace Insert
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.
The clean lines and 'all flame' configuration of the Flex 50DB means the entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and contemporary design.
One of the most popular of the XL Series burners, the XL900 burner delivers a stunning linear flame. With a 9L capacity, this elongated burner can heat up to 60m2, making it ideal for larger residential and hospitality spaces such as open plan restaurants and bars or hotel lobby areas.
Efficiency is a key feature of this burner, delivering up to 13 hours of heat generating flame from a single refill.
Configure & Buy
Buy online and get it delivered to your door.Inspiration
Key Features
Application
Indoor or outdoor multi room application. With two open sides, 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.
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 70.80kg [156lb]
- Model Dimensions mm [in] W 1470mm [57.9in] D 354mm [13.9in] H 807mm [31.8in]
- Viewing Area mm [in] W 1270mm [50in] D 352mm [13.9in] H 502mm [19.8in]
- Materials Mild Steel & Toughened Glass
- 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 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.
How do you install a wall mounted ethanol fireplace?
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 fireplace insert in the framework, finish the surround, and it’s ready for use. Our easy to follow Instruction Manual includes minimum room size and clearance requirements.EcoSmart Fire has a team of trade specialists dedicated to helping you find the perfect fire solution for your project. Contact us for technical support or for a free drawing review.
What 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.
How easy is it to install an ethanol fireplace?
There are different types of bioethanol fireplaces: there are freestanding models that require no installation; and there are others that are built-in fireplaces that are designed to be easily fixed into a stud wall or existing joinery. Overall, they are much easier to install than any gas or wood-burning fireplaces.
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.
How to install a TV or AV equipment above an ethanol fireplace?
This design can be achieved as long as the TV is protected. You have 3 possible solutions:
Solution 1: The TV needs a non-combustible mantel/ledge to act as a heat shield
Solution 2: The TV needs to be recessed in a niche
Solution 3: The TV needs to sit back off the level of the flame

How large of an area will my ethanol fireplace heat?
The heat output of our indoor and outdoor ethanol fireplaces vary based on the model selected. When used indoors, EcoSmart Fire’s ethanol fireplaces comfortably heat between 215 sq feet and 700 sq feet.
What are the benefits of a zero clearance ethanol fireplace insert?
EcoSmart Fire’s Flex Fireplace Series has the necessary clearances to combustible frame components already built-in meaning they can be framed with wood studs. This gives you the freedom to install your ethanol fireplace insert in small and unique spaces. When selecting a location for the fireplace it is important to consider the required minimum room sizes and clearances. Please reference our Flex Series installation manual.
You May Also Like
Double Sided

Flex 158DB Double Sided Fireplace Insert
€14,495.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 122DB.BX1 Double Sided Fireplace Insert
€11,295.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 86DB.BX1 Double Sided Fireplace Insert
€8,095.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 68DB.BX2 Double Sided Fireplace Insert
€6,495.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 86DB Double Sided Fireplace Insert
€8,095.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 18DB Double Sided Fireplace Insert
€1,695.00 The entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and contemporary design.

Flex 122DB Double Sided Fireplace Insert
€11,295.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 50DB.BX1 Double Sided Fireplace Insert
€4,895.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 140DB.BX2 Double Sided Fireplace Insert
€12,895.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 104DB.BX2 Double Sided Fireplace Insert
€9,695.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 32DB Double Sided Fireplace Insert
€3,295.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

Flex 42DB Double Sided Fireplace Insert
€4,095.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.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.