Onyx stands for one thing. An uncompromising approach to design and craftsmanship.

When you choose Onyx, you are choosing more than just a fire or stove. You are choosing the pinnacle of British innovation and quality. You are choosing prestige.

Each Onyx heating product is a balance of beauty and technology, engineered to deliver an incredible experience in terms of both aesthetics and performance.

The sum of 40 years of British Design & Engineering

As part of the Stovax Heating Group, Onyx draws upon over 40 years of experience designing and crafting best-in-class heating products. Every fire and stove is born in Exeter, England, in our state-of–the-art research and development laboratories.

You won’t find Onyx fires and stoves just anywhere

Onyx fires and stoves are distributed through our exclusive network of Onyx Retailer Showrooms. Well versed in our products, these experienced retailers will be able to demonstrate our fires and stoves to you and also take care of the technical aspects of the installation. You won’t find them for sale online.

The Onyx promise

All of our fires and stoves are backed by unrivalled aftersales service, meaning you can relax and enjoy your Onyx fire or stove for years to come. And once you register your new fire or stove with Onyx, your Onyx retailer will provide you with an Extended Warranty.

The Onyx Collection

We offer one of the most sophisticated electric fires available in the UK, the Onyx Avanti. Delivering the new ultimate in electric fire innovation, the Avanti provides an atmospheric experience that can be tailored to your every mood. See for yourself here.

July 21, 2021     Dan