Be Modern Avantgarde Slimline Inset Gas Fire - Brass 3.5kw

Be Modern Avantgarde Slimline Inset Gas Fire - Brass 3.5kw

Please Choose:

Essential Extras


Estimated Delivery Up To 5 Working Days

No need to create an account to get delivery costs.
For a full delivery quote to your address, add the products you require to your basket and click the ‘View Contents’ button to see a full list of delivery options and costs for your entire order.

Technical Data

  • Type:
  • Style:
  • Fuel:
  • Output (kW):
  • External Height:
  • External Width:
  • External Depth:
  • Warranty:
    2 year(s)

A Be Modern inset gas fire using the latest LED technology emulating the natural flame of a traditional coal bed providing a tremendous degree of realism. There’s no need for a chimney or flue, just plug in and enjoy.


Width: 470mm Height: 585mm Depth: 120mm

Heat input

Min: 2.3kW Max (gross): 6.3kW

Heat output

Min: 1kW Max: 3.5kW

Features & Benefits

  • Available in Black, Brass or Chrome
  • Available as slimline (120mm) or deepline (180mm) to suit chimney type
  • Realistic coal bed
  • Controls concealed behind fret* cover
  • Rotary gas tap to control heat output

Instructions for Installation

*A fire fret is a set of ornate bars that sit in front of your fire opening.

British Manufacturer

For over 50 years Be Modern has been flying the British flag, manufacturing high quality products that you can rely on. As a leading UK based manufacturer we employ over 400 staff across multiple sites in the North of England and one in Shrewsbury. With such experience we are recognised as the industry leaders with a reputation for producing high quality, reliable products. Our product range, market share and service quality set the standards that others follow. Be Modern employ locally skilled labour and maintain a strong manufacturing presence in the North East, continually investing in new technology and machinery.

Innovative design & technology

Continuous investment across the board gives us a winning edge over the competition. Our in-house design teams strive to incorporate the latest innovations and technologies to meet changing trends and styles; that’s why many of our products are protected by special design patents.

Transport & Delivery

Be Modern can react quickly to sudden demand or emergency situations and products can be supplied same day. We have established our own internal Environmental Policy and are committed to reducing our Carbon Footprint throughout our organisation especially through our logistics operations.


Be Modern manufactures a world class product. Whether the style is traditional or contemporary, we employ the same meticulous eye for detail and the highest standards of manufacture throughout. Be Modern factories operate to ISO 9001 with internal quality management systems, applying rigorous controls to all aspects of the business. Our electric fires are BEAB approved – The European Safety Mark used by leading electrical manufacturers to support CE Marking and to demonstrate conformity with the Low Voltage Directive (LVD).

Environmentally Aware

Our timber fireplace surrounds are manufactured from Forest Stewardship Council®, FSC®, certified timber and only taken from well managed and certified forests. Chain of custody certification ensures environmental issues are protected. Certified to ISO 14001 Be Modern operates in an environmentally sustainable manner and complies with the latest Waste Electrical and Electronic Equipment (WEEE) regulations.

At Be Modern we feel it is important to contribute not just our product but also our time to local communities. In 2012 we won an award from the Forest Stewardship Council® for the best image taken during our FSC® Friday event at Houghton Children’s Centre. We taught the children of the importance of sustainable trees and planted 4 trees on their premises. Similarly in 2014 we took part in FSC® Friday in connection with Gentoo Group, as part of their incredible edible scheme; we planted fruit trees in St Aiden’s Catholic School in Sunderland with the help of their pupils.


Four million tonnes of waste wood is generated by the UK construction industry each year with an estimated 1.5 million tonnes going to landfill. Be Modern purchase thousands of cubic metres of MDF each year for its timber fireplace production and 0% of timber waste is sent to landfill. All waste timber and timber dust is incinerated in internally to generate heat for internal production areas. Heat recovery is recognised by WRAP as an efficient means of recycling and 0% waste remains Be Moderns ongoing target.

For over 50 years Be Modern has been manufacturing fires and fireplaces to the highest of standards. All gas fires are rigorously tested and checked by our internal Quality Control Department to the latest ISO standards before being sent to our approved retailers. All inset gas fires are supplied with a 2 year warranty providing you with the reassurance and peace of mind that you have purchased and installed a high quality product.

*Terms & Conditions apply

  1. Home
  2. Stoves
  3. Shop By Brand
  4. Be Modern Gas, Electric Fires
  5. Inset Gas Fires
  6. Be Modern Avantgarde Slimline Inset Gas Fire - Brass 3.5kw

Be Modern Avantgarde Slimline Inset Gas Fire - Brass 3.5kw

Be Modern Avantgarde Slimline Inset Gas Fire - Brass 3.5kw

Sorry we ran out!

Fill out this form and we will let you know when it comes back in stock