
Onyx Athos 5 Wood Burning Stove


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- Sleek, minimalist design
- Durable steel body & cast iron body
- Signature anodised handle
- Cleanburn & Airwash systems
- Ecodesign Compliant
- Convector Heat System
- 4.8kW nominal output
- 82% efficiency
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From £1,695

- Description
Description
The Onyx Athos 5 Wood Burning Stove delivers a 4.8kW heat output, making it ideal for small to medium sized rooms. With an impressive 82% efficiency and an A+ energy rating, it provides dependable warmth while using fuel efficiently. Designed for wood burning, it offers consistent performance throughout the heating season.
Cleanburn and Airwash systems support efficient combustion and help keep the glass clear for an enjoyable fire view. Simple controls allow you to adjust heat output with ease. Ecodesign compliant and DEFRA approved, it is suitable for use in smoke control areas across the UK.
Finished in a graceful, traditional design, the Athos 5 is crafted from cast iron and heavy gauge steel for lasting durability. The stylish handle features a black knurled grip with champagne coloured ends, adding a refined detail. Its classic appearance makes it a timeless centrepiece for both period and character homes.
- Additional information
Additional information
Weight 93 kg Dimensions 329 × 512 × 585 mm Brand Finish Fuel Type Style Flue Diameter Flue Location Max Log Size Nominal Output 4.8kW
Output - Min/Max Net Efficiency EEI Classification Construction Warranty
- Warranty Terms
As a proud member of the Onyx Expert Retailer Network, we ensure that every Onyx product purchased through us qualifies for the extended warranty. To activate this cover, your product must be registered with Onyx within one month of the installation date. The warranty begins from the date of installation and proof of purchase, commissioning and servicing will be required for any claim.
From installation up to two years, your Onyx solid fuel stove or fireplace is covered for material and manufacturing defects, including parts and labour. The first year also includes a consumables guarantee, covering items such as glass, fire bricks, grates, baffles, log guards, ashpans, and rope seals.
From year two up to ten years, the warranty continues with parts only cover for material and manufacturing defects. Consumable items are excluded beyond the first year, as outlined in the warranty exclusions and limitations. Extended warranty cover is subject to correct installation in line with Building Regulations by a suitably qualified engineer, along with annual servicing and regular chimney sweeping. Full details can be found on the Onyx website.














