Burley Environ 4240 Flueless Gas Fire

  • Est Delivery 3-5 Working Days
Special Price £645.00 Regular Price £750.00
(Price includes VAT and Delivery)
  • Installation Available
Please select from the following product options:
Natural Gas


The Environ 4240 flueless gas fire is the perfect blend of traditional design and modern technology. With its ornate fret and elegant brass trim, this gas fire is a true masterpiece that will transform any fireplace into a stunning centrepiece. Regardless of whether your fireplace is made of stone, wood or marble, the Environ 4240 will complement its surroundings beautifully.

But what really sets the Environ 4240 apart from other gas fires is its innovative flueless design. Unlike traditional gas fires, the 4240 doesn't require a chimney or flue, making it incredibly easy to install. All you need is an air vent on an exterior wall in the same room as the fire, and you're good to go.

In addition to its easy installation, the Environ 4240 is also incredibly efficient, as it doesn't lose any heat through a flue. This means that you'll enjoy more heat output for every penny you spend on gas, making it a cost-effective choice for any homeowner.

Whether you're looking to add warmth and cosiness to your living room or create a stunning focal point in your dining area, the Environ 4240 flueless gas fire is the perfect choice.

  • Traditional design with ornate fret and brass trim
  • Flueless design for easy installation
  • Air vent required on exterior wall in same room as fire
  • Minimum room size of 30m3
  • Efficient heat output with no heat lost through flue


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Explore more fireplaces, fires and fire surrounds at our Cheadle, Bromsgrove and Stockport showrooms.


Guarantee 1 Year
Control Type Manual Control, Remote Control
Heat Output 2.5kW
Heat Input 2.5kW
Heat Output 2.0kW To 2.9kW
Fuel Bed Options Coal
Gas Options LPG (Bottled Gas), Natural Gas (Mains Gas)
Chimney Type No Chimney
Efficiency 100%
Fire Type Inset Flueless Gas Fire
Type Of Heat Radiant & Convected
Safety Flame Failure Device, Oxygen Depletion Sensor
Glass or Open Fronted? Glass Front
Air Vent Required
Finish Options Brass

Product Sizes

Burley Environ 4240 Flueless Gas Fire
Overall Width 518mm
Overall Height 612mm
Inset Width 387mm
Inset Height 551mm
Inset Depth 95mm


Product Questions 4

What is the maximum distance from the outside wall to a fence
Question by: Jeff Kent on 16 Mar 2024, 19:43
Hi Jeff
There are not regulations for the distances externally with a flueless gas fire, the distance you are referring to is for balanced flue fires.
Hope this helps?
If you require further information please contact [email protected]
Answer by: Judith Hammond (Admin) on 13 May 2024, 11:57
where does the heat exit the fire please
Question by: michael huggett on 3 Jan 2024, 14:22

Thank you for your enquiry.

The heat will come from the front of the fire. It will come through the glass.

Hope this helps
Answer by: Damian Todd (Admin) on 3 Jan 2024, 15:17
Do you deliver to the Isle of Wight?
Question by: SHARON MERRICK on 25 Jul 2021, 15:13
Hi there Sharon, thank you for getting in touch with us. it is possible to yes, however this will incur an additional shipping cost, and there is a chance that Burley will not be able to honour the warranty as this is travelling overseas. I'd recommend giving our sales team a call on 0161 376 4181 if you need any more info. Thanks!
Answer by: Henry Lewis on 27 Jul 2021, 13:45
How heavy is the box/package please for the fire
Question by: Brendan Gannon on 5 Feb 2021, 14:37
Hi Brendan, thanks very much for getting in touch with us. It will be between 20 - 30kg. I hope this helps.
Answer by: Henry Lewis on 11 Feb 2021, 16:18

Delivery Info

Free Delivery - For Full Details Please See Delivery Information

If the goods are showing a 48hr delivery, then this is the quickest time we're able to deliver these items. You will be asked to select a delivery date when you're going through the checkout process. The goods will be delivered on this day.

Smaller items such as inset gas fires and electric fires are delivered by a courier. You will be contacted beforehand and a convenient delivery date agreed.

Once your parcel is dispatched, you will receive a text message confirming your delivery date and a tracking link that will keep you updated of your parcel's progress.

This is an all-day ground floor doorstep service.  All items must be checked for damage in front of the driver before being signed for. Please contact us immediately in the unlikely event that damage has occurred.


User Manuals and Guides

(Size: 586.8 KB)
Installation and user guide for the Burley Environ 424X flueless gas fires, including
4240, 4242, 4244, 4247 and 4248 models

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Visit our Showrooms

Experience the real heat of a gas fire and the innovation of a modern electric fire at our showrooms.


Stanley Green Retail Park, 
Earl Rd, Cheadle

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137 Wellington Road North
Stockport, Cheshire

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15 Sherwood Rd
B60 3DR

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