Introducing the Onyx by Stovax & Gazco

Fires beyond imagination

Developed by four generations of British engineers and designers, Onyx delivers the ultimate stove and fire innovation.

This British brand is known for its luxury stoves and fires. Onyx is a member of the Stovax Heating Group, Founded in 1940 - which designs and crafts wood burning, gas and electric fires and heaters.

The Onyx stoves and fires are designed and engineered using industry-leading technology in a state-of-the-art research and development laboratory. Onyx products are the best of the best in style and technology.

Onyx Avanti Electric Fires

Onyx Avanti delivers the ultimate in electric fire innovation by combining 40 years of British design and engineering. Flames appear to dance and soar among realistic log effects, lighting from all angles for total immersion.

Onyx Liv 3 Gas Stoves

With its stunningly realistic log effects and 180° panoramic flame view, the Onyx Liv 3 Gas Stove adds poise and allure to any interior with its sleek and sophisticated design.

Why buy from us?

If you purchase your Onyx stove or fire through our specialist Onyx Retailer Network, you'll receive an extended warranty on your new product once it's registered with Onyx. For more information, please  Onyx's warranty page