SKU:ESF.FX.140SS.BXL
EcoSmart Fire Flex 140SS 148" Black Single Sided Ethanol Fireplace Insert with Stainless Steel Burner and Left Side Decorative Box by Mad Design Group
EcoSmart Fire Flex 140SS 148" Black Single Sided Ethanol Fireplace Insert with Stainless Steel Burner and Left Side Decorative Box by Mad Design Group
e-NRG Bioethanol Fuel
-- Please Select --
e-NRG Bioethanol Fuel-4 Gallons
e-NRG Bioethanol Fuel-8 Gallons
e-NRG Bioethanol Fuel-16 Gallons
e-NRG Bioethanol Fuel-20 Gallons
e-NRG Bioethanol Fuel-40 Gallons
e-NRG Bioethanol Fuel-80 Gallons
e-NRG Bioethanol Fuel-180 Gallons
No, Thank You
Decorative Log Set
Couldn't load pickup availability
- Free Shipping on Orders Over $400
- Same-Day Order Processing
- Easy Monthly Installments Starting at 0% APR*
• Text or call 888-992-1556
• Email support@usfireplacestore.com
• Start a live chat
Our team is available to serve you 8:00 AM - 11:59 PM ET, 7 days a week.
Enjoy an alluring flame from any angle you look at it.
Specifically designed for a single room application, the Flex Single Sided Fireplace Insert features one open side, enabling the flame to be viewed from the front. The bioethanol, true zero-clearance fireplace can be used to create a striking addition to a feature wall, integrated within cabinetry or a fireplace setting - whether in a residential dining room, indoor or outdoor living area, or commercial spaces.
The Flex 104SS.BXL comes with a Decorative Box on the left-hand side. The design is 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.
What's Included
- Bioethanol Burner
- 1.25 Gallon Jerry Can
- Bottle Adapter
- Fire Lighter
- Lighting Rod
- XL Baffles
- Black Glass Charcoal
Not Included (Sold Separately)
- e-NRG Bioethanol Fuel
- Decorative Log Set
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.
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.
Specifications
| Weight | 430lb [195kg] |
|---|---|
| Application | Indoor & Outdoor |
| Material | Stainless Steel Grade 304, Toughened Glass |
| Color | Black |
Fuel Efficiency
|
|
7.1 Gal [27 L] |
|
Heats on Average |
1938ft2 [180m2] |
|
Minimal Room |
11654ft3 [330m3] |
|
Thermal Output |
48 MJ/h - 45000 BTU/h - 13.20 kW |
|
Burn Time |
8 - 13h |
Volume Capacity
*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."
Dimensions
| Width | 148.4in [3770mm] |
| Height | 31.8in [807mm] |
| Depth | 14.4in [365mm] |
Technical Drawings
|
Front View |
|
|---|---|
| Side View |
|
| Top View |
|
Warranty
 |
Stainless steel parts including raw, linished and powder coated: 2 Years from Date of Purchase |
 |
Mild steel including powder coated and chrome plated, Cement, Glass, Leather, Fabric and MDF (Painted OR Cement Rendered): 1 Year from Date of Purchase |
Documents & Files
- Download Installation and Operation Manual
- Download Specs Sheet
- 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
Frequently Asked Questions
Where is the best place to install an ethanol fireplace?
Our ethanol fireplaces can be installed virtually anywhere - in walls, cabinets, high rise buildings, commercial / residential / hospitality spaces, indoors and outdoors. Because EcoSmart Fire’s ethanol fireplaces are ventless, they require no gas line, no electricity, and no chimney for a hassle free and cost effective installation. Our ethanol fireplaces have been designed and tested with safety as our top priority. We have outlined requirements for each ethanol burner, ethanol fireplace insert, and ethanol freestanding fireplace in our collection. These guidelines include minimum room size requirements and clearance recommendations for flammable materials and movable objects. Please refer to our manual for more information. |
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 do I clean my EcoSmart Fire ethanol burner?
|
How long does it take to assemble?
|
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. |
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. |
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
|
What our customers are saying...
-
Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.
Clay
Monteagle, TN
-
I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.
Thomas W.
Fort Mill, SC
-
Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.
John P.
Denvers, MA
Chosen by over 25,000 households, builders, and businesses
Why US Fireplace Store
-
100,000+ Products
America's largest selection of hearth & heating products. Fireplaces, stoves, fire pits, heaters, log sets and more.
-
Easy Returns
Need to return the merchandise? We accept returns for 30 days from the date of delivery.
-
Live Chat Support
No chatbots. Speak with a human. Average response time is 48 seconds.
-
7 Days/Week Service
We're here to help on live chat, email & phone. 8:00 AM - 11:59 PM Eastern Time.
-
Pay Over Time
0% APR is available for 3 and 12- month financing.* See if you prequalify today.
-
Staff Picks
Check out the Staff Picks collection. See the top products selected by our team.