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EcoSmart Fire Flex 86SS Single Single Sided Bio Ethanol Fireplace Insert

EcoSmart Fire Flex 86SS Single Single Sided Bio Ethanol Fireplace Insert

Regular price £7,995.00
Regular price Sale price £7,995.00
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Long and mesmerising Flex 86SS zero clearance, open front, bio ethanol fireplace insert by EcoSmart Fire

Please allow 5-7 days for delivery. For PRE-ORDERS, please allow 8-12 weeks

The Flex 86SS hole in the wall fireplace insert is one of the longest flames in the collection and therefore ideal for large homes with open space. Featuring 2 of the XL900 ethanol burners with an overall heating capacity of 120m2, each burner holds 9L of fuel and can deliver a stunning flame for up to 13 hours.

The clean lines and 'all flame' configuration on the Flex 86SS fireplace means the entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and modern design.

Your Flex bio ethanol fireplace comes complete with toughened glass which is designed to stabilise the flame even in windy conditions. The integrated windscreen sits flush behind the frame giving the Flex a tidy well-constructed look. This beautiful and modern fireplace insert by EcoSmart Fire provides you with ultimate comfort with your safety in mind.

With virtually, no installation required you can simply fit the flueless fireplace in the wall, ready for use right away.
This luxurious model comes in a timeless black finish, with stainless steel burners, and decorative black glass charcoal to complete the look.

e-NRG Bioethanol Fuel

The e-NRG Bioethanol fuel is clean burning with no smoke, no soot and no ash meaning it's a renewal energy source and environmentally friendly. In comparison to other fuels on the market, the e-NRG bioethanol fuel not only produces the lowest odour but also has the longest burning time, putting your comfort first. This fuel has been tested on all EcoSmart Fire products, which is why we would recommend only the e-NRG brand.

Built to last a lifetime

EcoSmart Fire has built the Flex Fireplace to last a lifetime and to be used both indoors and outdoors. The zinc sealed steel construction has been powder coated with super hi-temp black paint which prevents rusting.

Zero Clearance

The Flex is a true self-contained fireplace with its’ zero clearance construction meaning you can install this almost anywhere. Your Flex fireplace can be framed into wood or metal studs which gives flexibility for builders, architects, interior designers, landscapers, and homeowners. With the added benefit of not needing a chimney or flue, this fireplace design allows you installation freedom.

Reliable and certified

These models are manufacturer-approved for use with the corresponding BS EN16647 compliant burners. (The Flex 86SS is compliant with the XL900 burner.)


  • VOLUME CAPACITY: 18 L / 4.8 Gal
  • HEATS ON AVERAGE:120m2 / 1292ft2
  • MINIMUM ROOM: 220m/ 7769ft3
  • THERMAL OUTPUT: 30000 BTU/h / 8.8 kW 32 MJ/h
  • FUEL EFFICIENCY: 8 - 13h / 18 Litres
  • WEIGHT: 122kg [268lb]
  • MODEL DIMENSIONS mm [in]: W 2390 [94.1] D 365 [14.4] H 807 [31.8]
  • VIEWING AREA mm [in]: W 2190 [86.2] D 340 [13.4] H 502 [19.8]
  • MATERIALS: Mild Steel & Toughened Glass

Included with your fireplace:

Lighting Rod
Jerry Can 5L
XL Baffles
Black Glass Charcoal
Fire Lighter
Bottle Adaptor


Delivery Information

Thank you for visiting and shopping at Live in Ambience. Following are the terms and conditions that constitute our Shipping Policy.

Domestic Shipping Policy  

We offer FREE UK delivery on orders over £200.
All orders are processed within 1-3 business days and we will email you to confirm an estimated delivery time-frame. Once your order has been dispatched you will be notified and the couriers should contact you on the phone number provided. Please note orders are not shipped or delivered on weekends or bank holidays.  


Delivery time varies, please can you kindly refer to the guideline below for details: 

*For Ecosmart Fire bioethanol fireplaces & fire pits-  please allow 5-10 working days for delivery. (For PRE-ORDERED products, please allow additional time, this will be confirmed upon ordering.)

*For Heatscope radiant heaters -  please allow 5-10 working days for delivery. (For PRE-ORDERED products, please allow additional time, this will be confirmed upon ordering.)

*For Flamerite electric fireplaces - please allow 5 weeks for delivery as these are MADE TO ORDER. 

If we are experiencing a high volume of orders, shipments may be delayed. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone. 
Deliveries are currently kerbside only for larger items, if this is not ideal please can you kindly contact us before placing your order.

Shipping rates & delivery estimates  

Live in Ambience currently offers fast and free delivery! Free shipping currently applies to addresses within the UK mainland and an additional delivery fee of £25 for non-mainland UK.

Customs, Duties and Taxes

Live in Ambience is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.)


Live in Ambience is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact us within 48 hours of your order being delivered with clear pictures showing the damage. 

International shipping policy

We currently do not ship outside the UK

Returns Policy

Our Return & Refund Policy provides detailed information about options and procedures for returning your order.  


We have a wide range of pre-answered questions from general to technical for each brand. Please view our Frequently Asked Question's page by clicking here.

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