The Jøtul F 620 B Wood Burning Stove is a large, practical cast iron stove designed to provide substantial heat output, an expansive three-sided flame view and useful everyday features. Producing a nominal heat output of 8.7kW, it is particularly well suited to larger rooms and open-plan living spaces where strong heating performance and a commanding contemporary design are required.
A defining feature of the Jøtul F 620 B is its wide upper surface, which can be used as a practical cooking plate with enough space to accommodate several pans. This gives the stove an additional functional role beyond room heating and may be particularly useful in rural homes, cabins or projects where customers value the ability to cook or keep food warm using the heat from the appliance.
The fire is visible through three glass panels, creating a broad view of the flames from the front and both sides. A specialist coating on the glass surfaces works alongside the stove’s airwash system to help reduce soot deposits and maintain a clearer flame picture. Light-coloured solid cast iron inner plates further brighten the combustion chamber, helping the fire remain visually prominent even within the stove’s substantial body.
User-friendly air controls make the stove easier to light and allow the heat output to be adjusted as the fire develops. The snap-lock door provides quick and secure closing, while the internal log retainer helps keep burning fuel safely positioned within the combustion chamber. Together, these features support convenient daily operation and dependable wood-burning performance.
The Jøtul F 620 B also includes a spacious open log store beneath the firebox. This raises the combustion chamber to a comfortable viewing height while providing a convenient place to keep logs close to the stove. Its durable cast iron construction reflects Jøtul’s established approach to producing substantial heating appliances designed for long-term use.
With an efficiency of 77%, an A energy rating and compatibility with an external air supply, the Jøtul F 620 B combines powerful heating with practical modern stove design. Its generous proportions, clear three-sided fire view and integrated cooking surface make it a distinctive choice for customers looking for a large wood-burning stove with both visual impact and everyday versatility.
Key Features
- Large freestanding wood burning stove
- Nominal heat output of 8.7kW
- 77% efficiency
- A energy rating
- Three-sided flame view
- Coated glass surfaces
- Airwash system
- Light-coloured cast iron inner plates
- Wide integrated cooking plate
- Space for several cooking pans
- User-friendly air controls
- Snap-lock stove door
- Internal log retainer
- Large open log storage base
- Durable cast iron construction
- External air compatible
- Suitable for a 12mm hearth
- Top flue outlet
- 150mm flue connection
- Flue can be swept through the stove
Expert Insight
The combination of an 8.7kW output, three-sided glazing and a wide cooking surface makes the Jøtul F 620 B more than a conventional room heater. It is particularly well suited to larger spaces where customers want a substantial stove that provides strong heat while remaining practical for cooking, log storage and regular daily use.
Suitability
The Jøtul F 620 B Wood Burning Stove is best suited to larger living rooms, open-plan spaces, rural properties, cabins, and homes wanting a powerful cast iron stove with a panoramic flame view and integrated cooking plate.
Installation / Technical Notes
The Jøtul F 620 B has a nominal heat output of 8.7kW, an efficiency of 77% and an A energy rating. It burns wood only and features a top-only flue outlet with a 150mm diameter connection. The appliance is compatible with an external combustion air supply and the chimney can be swept through the stove.
The appliance measures 1000mm high x 724mm wide x 546mm deep and weighs approximately 215kg. Stated minimum distances to combustible materials are 600mm at the sides and 300mm at the rear, although the final installation must follow the current manufacturer’s instructions and site-specific requirements. It is listed as suitable for installation on a 12mm hearth where all applicable conditions are met.












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