New Ceramics!

This section doesn’t currently include any content. Add content to this section using the sidebar.

This section doesn’t currently include any content. Add content to this section using the sidebar.

This section doesn’t currently include any content. Add content to this section using the sidebar.

This section doesn’t currently include any content. Add content to this section using the sidebar.

EcoSmart Flex 50SS.BX Bio Ethanol Fireplace Insert With Decorative Box

Perfectly efficient Flex 50SS.BX; open front bio ethanol fireplace insert with left or right decorative box by EcoSmart Fire

This is a variant of the Flex 50SS wall fireplace insert with a decorative box on the left or right-hand side and instead featuring the XL500 ethanol burner. The design is fitted with a glass panel that divides the box and the Firebox and creates an attractive streamlined look. 

The clean lines and 'all flame' configuration of this beautiful bio ethanol fireplace insert means the entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and contemporary design.

This true zero-clearance and flueless 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.

Your Flex 50SS.BX bio ethanol fireplace comes complete with toughened glass which is designed to stabilise the flame. 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 fireplace where you desire, 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.

Add some charming stainless steel brass/copper logs for an eye-catching feature!



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 50SS.BX is a manufacturer-approved surround for the BS EN16647 Compliant XL500 burner)


  • VOLUME CAPACITY:5 L / 1.3 Gal
  • HEATS ON AVERAGE:40m/ 431ft2
  • MINIMUM ROOM:80m/ 2825ft3
  • THERMAL OUTPUT: 11430 BTU/h / 3.4 kW 12 MJ/h
  • FUEL EFFICIENCY: 10 - 13h 
  • WEIGHT:69.90kg [154lb]
  • MODEL DIMENSIONS mm [in]:W 1470 [57.9] D 365 [14.4] H 807 [31.8]
  • VIEWING AREA mm [in]: W 1270 [50] 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


How can we help?

If you have an enquiry regarding this product, please do not hesitate to ask via the contact form and we will get back to you as quickly as possible.