With 40 years of British design and engineering behind it, Onyx has become one of the most respected names in luxury home heating. As part of the Stovax Heating Group, the brand designs and develops its fires in-house, using the latest technology to set new standards in realism and style.
Onyx electric fires come in a range of formats to suit almost any interior. Choose from the multi-sided Avita and Avanti for media walls, the Fusion with its optional real wood log set, the Mirage with its patented flame technology, or the Orbit – a suspended fire that hangs from the ceiling.
Clean, flexible and easy to install, an Onyx electric fire delivers the look and feel of a traditional fire without a chimney or flue. Enjoy the flames all year round, with or without heat, and create a focal point that is as practical as it is beautiful.
Featured Onyx electric fire
Introducing the Onyx Avanti 150RW – the mid-sized model in the Avanti range, offering a generous flame picture that brings real presence to a living space. Lifelike flames and rich, layered lighting capture the charm of a traditional log fire, with or without the heat switched on.
Onyx's Chromalight® Plus technology gives the Avanti an outstanding choice of flame and lighting effects, allowing you to set the scene exactly as you like. For added atmosphere, the 150RW can be paired with the optional Mood Lighting system, which carries the fire's colours beyond the hearth to shelves, alcoves or the back of a TV. Contact us to find out more.
Onyx is part of the Stovax Heating Group and builds on 40 years of British design and engineering expertise in award-winning fires and stoves.
Your Trusted British Fire Dealer in the UK
Looking for a British Fires stockist in the UK? We’ve got you covered. Firefly London offers the full lineup of British Fires electric fires, including the brilliant New Forest range - loved for its super-realistic flames, smart features, and no-fuss setup.
Whether you’re kitting out a new home or just want a cosy upgrade, we’ll help you find the perfect modern electric fire to suit your aesthetic.
We’re an authorised British Fires supplier, delivering across the UK. And if you’re based in London or the South East, we also offer a fireplace installation service - getting your British fire in London really is a hassle-free experience from start to finish.
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