You're browsing our International Store. Switch to the COUNTRY NAME to see pricing and availability.
Do you want to switch stores?
COUNTRY NAME
BLACK FRIDAY: Enjoy 20% OFF plus FREE shipping*
Shop items on sale.
Shop Now

Shopping Cart

0 items in your shopping cart.

Your Cart

Oh no! It seems like you don't have anything in your shopping cart.

Summary

  • Items 0
  • Subtotal $0,000
  • Shipping $000
  • Total 0

Flex 158SS Single Sided Fireplace Insert

Starts at £11,156.00 MSRP £13,945.00

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 clean lines and 'all flame' configuration of the Flex 158SS 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 longest flames available in the Flex Series is created by using 3 of our ever-popular XL900 Burners. With an overall heating capacity of 195m2 this appliance is best suited to large open spaces - think hotel lobby, large open plan restaurants.

Each burner holds 10L of fuel, and can deliver a stunning flame for up to 14 hours.

Manufacturer approved surround for the BS EN16647 Compliant XL1200 burner.

Configure & Buy

Buy online and get it delivered to your door.

Select Fuel Type*

Ethanol Ethanol Burner In Stock: 3 days
Ethanol  - Studio Image by EcoSmart Fire

Select Burner Colour*

Stainless Steel In Stock: 3 days
Stainless Steel  - Studio Image by EcoSmart Fire
Black Backorder: 8-12 wks
Black  - Studio Image by EcoSmart Fire

Included Accessories

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

Add e-NRG Bioethanol

How much fuel do I need?
e-NRG Bioethanol Fuel Bioethanol Fuel - Studio Image by EcoSmart Fire
e-NRG Bioethanol In Stock: Ready to ship From £130.00
  • 40L 2 cartons +£130.00
  • 60L 3 cartons +£195.00
  • 80L 4 cartons +£260.00
  • 100L 5 cartons +£325.00
  • 120L 6 cartons +£390.00
  • 140L 7 cartons +£455.00

Order Summary

£11,156.00 was £13,945.00
Prices include VAT*
Tax Information
Free Shipping Standard Delivery* Shipping Information
Unspecified Unspecified Ship Times
or use our express checkout options
* Prices include VAT. Tax Information * Final delivery cost will be calculated at the checkout. Shipping Information * Standard Shipping provides ground delivery to the curb. Shipping Information * All times, dates, and inventory levels are subject to change at anytime.

Inspiration

ecosmart flex50ss syrenuse_apartments qld.jpg Open Gallery
Giarola Architects, Recom Building
EcoSmart FX50SS Private_Residence Interfar 1a AUS.jpg Open Gallery
Interfar Custom furniture & CBRE
EcoSmart FX50SS Private_Residence Interfar 2a AUS.jpg Open Gallery
Interfar Custom furniture & CBRE
EcoSmart FX50SS Private_Residence Interfar 3 AUS.jpg Open Gallery
Interfar Custom furniture & CBRE

Key Features

Application

Indoor or outdoor single room application. With one open side, view the flame from the front.

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 222kg [490lb]
  • Model Dimensions mm [in] W 4230mm [166.5in] D 365mm [14.4in] H 807mm [31.8in]
  • Viewing Area mm [in] W 4030mm [158.7in] D 340mm [13.4in] H 502mm [19.8in]
  • Materials Mild Steel & Toughened Glass
  • Colours
Our fireboxes are manufactured to the highest standards and in accordance with ISO 9001:2008.

Accessories

Includes everything you need to easily operate and protect your investment for many years to come.

Fuel Efficiency

Volume Capacity
10 L
2.6 Gal
Heats on Average
65m2
700ft2
Minimal Room
115m3
4061ft3
Thermal Output
15290 BTU/h
4.5 kW 17 MJ/h
Burn Time
9-14h
10 Litres
* 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.

FAQ's

View All

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.

Do bioethanol fireplaces produce heat?

Yes, although it does depend upon the size of the fireplace and also the size of the room itself. But a fire of an appropriate size can produce a good level of heat when considered properly in terms of its actual output and how it is positioned in the space. Bioethanol fires are a secondary source of heat that deliver a myriad of lifestyle benefits that can’t be achieved from primary heat sources such as radiators or reverse cycle air conditioning.

How long does it take to assemble?

There is virtually no assembly. Our Freestanding and Fireplace Grates ranges are designed to be placed into the desired location, secured into position, and operated immediately. Our Fireplace Inserts are designed to slot into place, secured and built around with your preferred finish – again a quick and easy installation – so your builder or interior designer will love you!

The longest part of the setup process is trying to figure out where you want to place it – be sure it complies with our clearance requirements particularly with regard to moving objects like curtains, tree branches and so forth.

What 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 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 some key benefits – compared to other heating options?

When you choose ethanol as your fuel source over gas or wood, you are totally simplifying your installation requirements and costs. There's no flue or chimney required when burning ethanol, which means that you have the ultimate in design flexibility to achieve an open fire in so many more areas of your home - both indoors and out.

Can EcoSmart Fires be installed everywhere?

Almost everywhere! EcoSmart Fires cannot be installed into small rooms that are less than our minimum room size which is burner specific. For all other installations, you must comply with our compulsory clearances and installation instructions. Approval from building authorities may be required prior to installation in your area. Please make sure you contact appropriate parties before installing your EcoSmart Fire.

Can I extinguish my ethanol fireplace before the fuel has burnt?

Yes, you can turn your EcoSmart Fire ethanol burner off at any given time, even if there is ethanol still left in the burner. It is recommended however, that you leave it to burn until it completely runs out. The shut off mechanism is there for security and safety for those times when you need to leave the house, as it is not safe to leave a fire unattended. You need to wait until your appliance cools to room temperature (60 minutes) before re-igniting, this is because hot vapours are a hazard and may cause a strong, initial ignition if the ethanol has not cooled long enough. This is also to ensure that the flame has been totally extinguished and that the appliance is safe to refuel if the amount of fuel in the burner at that time is insufficient for your next ignition / use.

You May Also Like

Single Sided
Flex 104SS Single Sided - Studio Image by EcoSmart Fire
Flex 104SS Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 104SS Single Sided Fireplace Insert
£7,516.00£9,395.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 50SS Single Sided - Studio Image by EcoSmart Fire
Flex 50SS Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 50SS Single Sided Fireplace Insert
£3,876.00£4,845.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 86SS.BXR Single Sided - Studio Image by EcoSmart Fire
Flex 86SS.BXR Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 86SS.BXR Single Sided Fireplace Insert
£6,396.00£7,995.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 140SS.BXR Single Sided - Studio Image by EcoSmart Fire
Flex 140SS.BXR Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 140SS.BXR Single Sided Fireplace Insert
£10,036.00£12,545.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 104SS.BXR Single Sided - Studio Image by EcoSmart Fire
Flex 104SS.BXR Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 104SS.BXR Single Sided Fireplace Insert
£7,516.00£9,395.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 68SS.BXR Single Sided - Studio Image by EcoSmart Fire
Flex 68SS.BXR Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 68SS.BXR Single Sided Fireplace Insert
£4,996.00£6,245.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 86SS.BX2 Single Sided - Studio Image by EcoSmart Fire
Flex 86SS.BX2 Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 86SS.BX2 Single Sided Fireplace Insert
£6,396.00£7,995.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 122SS Single Sided - Studio Image by EcoSmart Fire
Flex 122SS Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 122SS Single Sided Fireplace Insert
£8,916.00£11,145.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 18SS Single Sided - Studio Image by EcoSmart Fire
Flex 18SS Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 18SS Single Sided Fireplace Insert
£1,436.00£1,795.00 The entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and contemporary design.
Flex 68SS Single Sided - Studio Image by EcoSmart Fire
Flex 68SS Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 68SS Single Sided Fireplace Insert
£4,996.00£6,245.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 86SS Single Sided - Studio Image by EcoSmart Fire
Flex 86SS Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 86SS Single Sided Fireplace Insert
£6,396.00£7,995.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.
Flex 122SS.BXR Single Sided - Studio Image by EcoSmart Fire
Flex 122SS.BXR Single Sided - In-Situ Image by EcoSmart Fire
20%
Flex 122SS.BXR Single Sided Fireplace Insert
£8,916.00£11,145.00 Integrated within cabinetry or a fireplace setting, these single sided fireplace inserts offer the perfect blend of functionality and design aesthetics.

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.

Cookies Policy - By continuing browsing this website, you consent to the use of cookies. To learn more check our Cookies Policy.
Close