
The Olympus 5 Wood Burning Stove is a contemporary, high-performance heating appliance engineered to deliver exceptional flame clarity, outstanding efficiency and refined modern styling. Designed and built by Onyx, the industry leader in precision stove engineering, the Olympus 5 seamlessly integrates robust construction, advanced clean-burn technology and a striking panoramic flame view to create one of the most accomplished 5kW wood burners on the market. With its minimalist aesthetic, superior control system and unparalleled build quality, it is a premium option for homeowners seeking both beauty and performance in a dedicated wood-burning stove.
Constructed using heavy-gauge steel and cast iron components, the Olympus 5 is built for long-term durability and exceptional thermal stability. Its elegantly contoured door, precision-built firebox and impressive 180° opening mechanism highlight the sophisticated design engineering behind the appliance. The wide viewing window floods the room with a commanding flame picture, kept crystal clear through advanced Airwash technology that directs pre-heated air across the glass for uninterrupted visibility.
The stove delivers a nominal 4.8kW heat output and an operating range of 2kW–6kW, offering controllable, efficient warmth ideal for small to medium living spaces. With an impressive 82% efficiency rating and an A+ energy classification, the Olympus 5 extracts maximum heat from every log, providing clean, economical and highly effective wood combustion. Onyx’s Cleanburn system introduces tertiary air jets to re-ignite unburnt gases and particulates, ensuring a hotter, cleaner burn that reduces emissions and enhances overall performance.
Fully Ecodesign compliant and DEFRA approved for Smoke Control Areas, the Olympus 5 meets the strictest environmental and emissions standards, making it suitable for both rural homes and urban properties. The integrated convector heat system draws cool air around the firebox, channels it through the stove body and releases warmed air back into the room through a concealed vent, ensuring rapid, comfortable and evenly distributed heat. Operation is streamlined through a single, intuitive control lever that manages airflow, simplifies ignition and gives precise control over the burn rate.
The Olympus 5 offers flexible installation options with 12mm hearth compatibility and support for an external air supply—ideal for modern airtight homes seeking enhanced efficiency and balanced ventilation. Its signature anodised handle, featuring a black knurled grip and champagne accenting, adds a refined finishing touch that further elevates its contemporary design.
With advanced engineering, outstanding flame performance and a bold modern presence, the Olympus 5 Wood Burning Stove delivers warmth, style and reliability in equal measure. Supported by the Onyx 10 Year Warranty, it represents one of the finest examples of modern wood-burning stove craftsmanship available today.
Features & Benefits
- Modern minimalist frame: Sleek aesthetic suitable for contemporary homes.
- Cast iron and steel build: High strength and long-term durability.
- 180° opening door: Easy firebox access and premium feel.
- Large panoramic window: Impressive, wide-reaching flame view.
- Signature anodised handle: Knurled grip with champagne detailing.
- Nominal output: 4.8kW: Ideal for small to medium rooms.
- 2kW–6kW heat range: Flexible, controllable warmth.
- 82% efficiency (A+ rated): Reduced fuel consumption with maximum heat.
- Convector heat system: Faster, more even heat distribution.
- Dedicated wood-burning design: Optimised for clean, efficient log combustion.
- Cleanburn technology: Re-ignites gases for hotter, cleaner flames.
- High-performance Airwash: Keeps viewing glass clearer for longer.
- Single air control lever: Simple and precise airflow management.
- Ecodesign compliant: Meets stringent modern environmental standards.
- DEFRA approved: Suitable for Smoke Control Areas.
- Low emissions operation: Clean and efficient burning.
- 12mm hearth compatible: Wider placement options.
- External air supply option: Ideal for airtight or efficient homes.
- Top or rear flue outlet: Flexible installation configurations.
- 10-year warranty: Long-term reliability and confidence.













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