The FireFX Atmos 165R Inset Electric Fire is a wide-format electric fire designed to create a dramatic focal point in larger living spaces, media walls and feature fireplace installations. With its 1650mm x 450mm visible flame area, slim 140mm inset depth and highly customisable LED lighting, it delivers a bold panoramic flame display without the need for a chimney, flue or complex ongoing maintenance.
As one of the most striking models in the FireFX Atmos range, the Atmos 165R is built for interiors where scale matters. Its extra-wide landscape format makes it especially effective in open-plan rooms, wider chimney breast designs and premium media wall projects where a smaller fire may look lost. The wide, single-sided flame view gives the fire real visual presence, helping it act as a centrepiece rather than just a supporting feature.
The visual effect is designed to feel immersive and adaptable. The fire features realistic glowing logs set over a blackened glass fuel bed, with dynamic under-bed LED lighting that enhances depth and atmosphere. You can choose from 13 fuel bed lighting colours plus spectrum mode, along with five flame colour settings and five brightness levels, allowing the overall presentation to shift from a soft ambient glow to a much bolder statement effect depending on the room and mood.
For heating, the FireFX Atmos 165R includes a 1.5kW fan heater with low and high settings, giving useful supplemental warmth when required. The flame and lighting effects can also be enjoyed without heat, making the fire suitable for year-round use. A thermostatic remote control allows full operation from the sofa, including temperature adjustment between 16°C and 28°C, flame settings and heating control, making everyday use easy and convenient.
The fire is also equipped with a range of modern energy-saving features, including open window detection, an automatic shut-off timer, and a seven-day programmable timer. These functions help improve efficiency and make the fire easier to fit into everyday routines. The integrated frame supports a cleaner finished installation, concealing surrounding edges and helping the final result look more professional once fitted.
Because it requires no chimney or flue, installation is far simpler than a real fire, while still achieving a high-impact built-in look. It is also particularly well suited to pairing beneath 55″ to 65″ TVs, making it a natural choice for statement media wall projects.
Key Features
- Wide inset electric fire
- Visible flame area 1650mm x 450mm
- Slim 140mm inset depth
- 1.5kW fan heater
- Low and high heat settings
- Flame effect without heat
- Realistic glowing logs
- Blackened glass fuel bed
- 13 fuel bed lighting colours
- Spectrum lighting mode
- Five flame colours
- Five brightness settings
- Thermostatic remote control
- Temperature range 16°C–28°C
- Seven-day programmable timer
- Automatic shut-off timer
- Open window detection
- Ecodesign compliant
- No chimney or flue needed
- 2 year warranty
Expert Insight
A fire in this width category works especially well when the goal is to make the fireplace the defining feature of the room. The slim 140mm depth is also a major advantage, because it allows a genuinely large flame display without demanding an excessively deep cavity or bulky media wall construction.
Suitability
The FireFX Atmos 165R Inset Electric Fire is well suited to large living rooms, open-plan interiors, media walls, and feature fireplace projects wanting a wider panoramic flame view with modern electric convenience.
Installation / Technical Notes
The FireFX Atmos 165R is an inset 1-sided electric fire with a visible fitted area of 1650mm x 450mm and a slim 140mm inset depth. It has a 1.5kW heat output, can be used with or without heat, and features an immersive LED flame system with 13 fuel bed lighting colours plus spectrum mode. It includes a thermostatic remote control, is Ecodesign compliant, requires no chimney or flue, and comes with a 2 year warranty.








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