Onyx Avita Electric Fires
The Onyx Avita is a panoramic electric fire in three widths, each installing one, two or three-sided from the same firebox. Chromalight Plus LED flames rise over a fuel bed of real natural oak or hand-painted IlluminOak logs, with full app, remote and touch control.
About Onyx Avita Electric Fires
Chosen by Marlow Stoves
Every Avita shares the same engineering: five flame effects across five brightness levels, eight quick-start presets, a crystalline ember bed lit from below and discreet downlighting in two colour tones. The Luxury Logscape fuel bed pairs genuine natural oak with internally lit IlluminOak logs, their glow pulsing in three settings; an IlluminOak log-effect-only version is also available. Optional Mood Lighting extends the glow around a TV or along shelves in thirteen colours, and optional crackling fireside sounds complete the scene at three volume levels.
A programmable 2kW thermostatic heater holds a set temperature with Adaptive Start and Open Window Detection, and the Avita runs flame-only or fan-only when warmth is not needed - Ecodesign compliant, with zero direct emissions. The Edge+ frame comes included for single-sided installation, the Edge XL frame slots the fire straight into a prepared chamber, and the 120RW and 160RW can be fitted to a flat wall with the Turin Suite. The Avita range is showroom exclusive, available through Onyx expert retailers across the UK and Republic of Ireland.
Onyx Avita Frequently Asked Questions
What sizes does the Onyx Avita come in, and which should I choose?
The Avita comes in three widths: 1226mm (120RW), 1626mm (160RW) and 1926mm (190RW), all with a 450mm-high visible opening and 212mm depth. The right size follows the wall and the TV: Onyx pairs the 120RW with TVs from 43 to 60 inches, the 160RW with 50 to 80 inch, and the 190RW with 65 to 90 inch.
What is the difference between the Avita fuel beds?
Two fuel beds are offered. The Luxury Logscape pairs genuine natural oak with internally lit, hand-painted IlluminOak logs for a rich, three-dimensional glow. The IlluminOak-only option keeps the same hand-painted, internally lit logs without the real timber - the same fire at its simplest.
What is the difference between the Edge+ and Edge XL frames?
For single-sided installations, the Edge+ frame comes included as standard and neatly borders the fire. The Edge XL is an optional wider frame engineered for slot-in installation: the fire slides into a pre-prepared chamber and the frame's wider profile conceals the opening entirely - the quickest route to a finished media wall.
Which Onyx Avita is best for a media wall?
All three Avita models slot into a prepared media-wall chamber, with the Edge XL frame concealing the opening. Onyx suggests the 120RW for 43 to 60 inch TVs, the 160RW for 50 to 80 inch and the 190RW for 65 to 90 inch. The 120RW and 160RW can alternatively hang on a flat wall with the Turin Suite - no recess required.
Is the Onyx Avita expensive to run?
The Avita draws a maximum of 2kW on its heater, with thermostatic control, a seven-day timer, Adaptive Start and Open Window Detection keeping consumption matched to the room. Flame-only mode and a fan-only mode extend its use across the year without heat, and every model is Ecodesign compliant with zero direct emissions.
Where can I see the Onyx Avita before buying?
The Avita range is showroom exclusive, sold through Onyx expert retailers across the UK and Republic of Ireland. You can see the range at our Marlow showroom in Buckinghamshire - call 01628 290142 to arrange a visit and compare the three sizes, fuel beds and frame options in person.
What warranty does the Onyx Avita carry?
Every Avita carries Onyx's five-year warranty once registered with your Onyx retailer, extending the standard two-year cover, and includes a consumables guarantee for the first year. Your retailer registers the fire as part of handover.
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