Onyx Avita 120RW Electric Fire

The Onyx Avita 120RW Electric Fire brings a polished focal point to any contemporary living space, pairing crisp design with a deeply inviting glow. Built for the modern media wall, it sits flush within your feature wall to create a seamless run alongside a television and integrated shelving. Adjustable flame colours and lighting effects let you shape the mood, whether you want a vibrant centrepiece or a soft, relaxed ambience. It is a fire that looks as good switched off as it does in full flow, making it a natural fit for stylish open-plan rooms.

Designed for media walls

This model is ideal for building into a bespoke feature wall, and it works equally well as a wall-mounted, inset or floating installation to match your chosen layout. Measuring 1226mm wide, 450mm high and 317mm deep, the unit gives you clear figures to plan your aperture accurately before any joinery begins. Because it is an electric appliance, there is no flue or chimney required, so it simply needs a suitable nearby electrical supply. When mounting a television above, always leave sensible clearance and follow the installation guidance so heat is directed away from your screen. For more options, explore our full range of media wall electric fires.

Flame realism and control

The LED flame effect delivers convincing, lifelike movement, with a glowing fuel bed and a choice of hues to suit your scheme. You can switch between brightness levels and dynamic lighting settings to fine-tune the display throughout the day. A flame-only mode lets you enjoy the visuals without any heat, perfect for warmer months when you still want that cosy character. Everything is managed from the supplied remote, the touchscreen controls, or the companion app for added convenience.

Heat and running cost

With up to 2kW of output and thermostatic control, the heater warms the room quickly and then holds your preferred temperature. Based on a typical UK electricity rate of around 25p per kWh in late 2025, running the heater at full power costs roughly 50p per hour, while flame-only operation uses far less. The cool glass front keeps the surface safe to be near, giving you year-round enjoyment with genuine peace of mind.

Take a look at the full specifications below, or browse our wider collection to find the perfect fire for your home.

Specifications

• Dimensions (Depth x Width x Height): 317 x 1226 x 450 mm
• Heat Output: 2kw