Onyx Olympus 5 Wide Multifuel/Wood Burning Stove
The Onyx Olympus 5 Wide Multifuel Stove is designed for homeowners who want contemporary style without compromising on reliable, practical heat. With its wide viewing window, this modern stove creates an impressive flame picture, making it a striking focal point in both traditional and modern interiors. The combination of solid steel and cast-iron construction gives the Olympus 5 Wide a premium feel while ensuring long-lasting durability.
Built with efficiency and clean performance in mind, the Olympus 5 Wide features an advanced Airwash system to help keep the glass clear and Cleanburn technology that improves combustion and fuel efficiency. Fully Ecodesign Ready and DEFRA approved, this multifuel stove is suitable for use in smoke-controlled areas, offering flexibility for homes across the UK.
The fixed grate makes the stove ideal for burning wood while also allowing the occasional use of smokeless fuel, providing versatility without added complexity. Simple air controls make day-to-day operation easy, while the convector system distributes heat evenly throughout the room for consistent comfort.
Installation is equally flexible, with compatibility for a 12mm hearth and the option to connect an external air supply, making the Olympus 5 Wide suitable for a wide range of installations, including modern, well-insulated homes.
Key Features:
-
Wide viewing window for a bright, attractive flame display
-
Robust steel and cast-iron construction for durability
-
Airwash system to keep stove glass cleaner for longer
-
Cleanburn technology for improved efficiency and lower emissions
-
Ecodesign Ready and DEFRA approved for smoke-controlled areas
-
Fixed grate suitable for wood and occasional smokeless fuel
-
Simple air controls and convector system for even heat distribution
-
Suitable for installation on a 12mm hearth
-
External air compatibility for modern installations
Installation pack includes the following components:
- 9M of 316L flexible flue liner
- 500mm of vitreous enamel flue
- Pot hanging cowl (Terracotta) with bird guard
- Screw-on flex to enamel adaptor
- Appliance adaptor
Please note all frames, accessories, and flue components are non-refundable.

Warranty
To register your fire for your extended 10 year warranty please click here.
The Onyx Olympus 5 Wide Multifuel Stove is designed for homeowners who want contemporary style without compromising on reliable, practical heat. With its wide viewing window, this modern stove creates an impressive flame picture, making it a striking focal point in both traditional and modern interiors. The combination of solid steel and cast-iron construction gives the Olympus 5 Wide a premium feel while ensuring long-lasting durability.
Built with efficiency and clean performance in mind, the Olympus 5 Wide features an advanced Airwash system to help keep the glass clear and Cleanburn technology that improves combustion and fuel efficiency. Fully Ecodesign Ready and DEFRA approved, this multifuel stove is suitable for use in smoke-controlled areas, offering flexibility for homes across the UK.
The fixed grate makes the stove ideal for burning wood while also allowing the occasional use of smokeless fuel, providing versatility without added complexity. Simple air controls make day-to-day operation easy, while the convector system distributes heat evenly throughout the room for consistent comfort.
Installation is equally flexible, with compatibility for a 12mm hearth and the option to connect an external air supply, making the Olympus 5 Wide suitable for a wide range of installations, including modern, well-insulated homes.
Key Features:
-
Wide viewing window for a bright, attractive flame display
-
Robust steel and cast-iron construction for durability
-
Airwash system to keep stove glass cleaner for longer
-
Cleanburn technology for improved efficiency and lower emissions
-
Ecodesign Ready and DEFRA approved for smoke-controlled areas
-
Fixed grate suitable for wood and occasional smokeless fuel
-
Simple air controls and convector system for even heat distribution
-
Suitable for installation on a 12mm hearth
-
External air compatibility for modern installations
Installation pack includes the following components:
- 9M of 316L flexible flue liner
- 500mm of vitreous enamel flue
- Pot hanging cowl (Terracotta) with bird guard
- Screw-on flex to enamel adaptor
- Appliance adaptor
Please note all frames, accessories, and flue components are non-refundable.

Warranty
To register your fire for your extended 10 year warranty please click here.
Room
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