Harvia The Wall SW80 8kW Sauna Heater
The Harvia The Wall SW80 8kW is a compact, wall-mounted electric sauna heater combining traditional sauna performance with a slim, contemporary design.
Designed for sauna rooms of 7–12 m³, The Wall SW80 features convenient built-in manual controls, a generous sauna stone capacity and a space-efficient profile that makes it particularly well suited to medium-sized home and garden saunas.
Compact Scandinavian Design
At just 260mm deep, The Wall has been designed to minimise the amount of space occupied inside the sauna while retaining the stone capacity needed to create a traditional sauna experience.
- Slim wall-mounted profile
- Contemporary Scandinavian design
- Stainless steel finish
- Ideal for medium-sized sauna cabins
Built-In Manual Controls
The SW80 features integrated manual controls, so there is no need for a separate external control panel.
- Built-in temperature control
- Integrated timer
- Illuminated operating switches
- Simple, straightforward operation
For customers who want a traditional sauna heater that can be controlled directly from the unit, The Wall SW80 provides an exceptionally simple setup.
Designed for 7–12 m³ Sauna Rooms
With an 8kW heating output, the SW80 is designed for properly constructed sauna rooms with a volume of approximately 7–12 m³.
Correct heater sizing depends on the construction, insulation and amount of glass or other uninsulated surfaces within the sauna. If you're unsure which heater is suitable for your sauna, contact KOVE and we'll be happy to help.
Traditional Sauna Stones & Steam
The Harvia The Wall SW80 holds approximately 20kg of sauna stones, providing the thermal mass required for consistent sauna heat and traditional steam when water is added to the hot stones.
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Stone capacity: Approx. 20kg
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Recommended stone size: 5–10cm
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Sauna stones: Sold separately
Sauna stones should always be loaded in accordance with Harvia's instructions to maintain suitable airflow around the heating elements.
Flexible Installation
The Wall has been designed to make installation straightforward, with a mounting system that allows the heater to be installed neatly against the sauna wall.
The heater can be configured for left- or right-handed installation, providing greater flexibility depending on the layout of the sauna.
Electrical requirements: The SW80 requires a fixed electrical connection and must be installed by a qualified electricianin accordance with UK electrical regulations and Harvia's installation instructions.
Harvia The Wall or Harvia Vega?
Both are proven Harvia electric sauna heaters designed for home and garden sauna cabins. The choice primarily comes down to design and installation preference.
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Choose The Wall SW80 for its slim 260mm profile and contemporary wall-mounted design
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Choose the Harvia Vega 8kW if you prefer the distinctive curved design of the established Vega range
Both provide powerful electric sauna heating for appropriately sized home and garden sauna installations.
Ideal For
- Medium-sized home sauna cabins
- Garden and outdoor saunas
- Larger traditional sauna cabins
- Space-conscious sauna installations
- Customers wanting simple built-in controls
Technical Specifications
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Brand: Harvia
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Range: The Wall
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Model: KOVE-SW80
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Power Output: 8kW
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Recommended Sauna Size: 7–12 m³
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Stone Capacity: Approx. 20kg
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Recommended Stone Size: 5–10cm
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Controls: Built-in manual controls
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Remote Operation: No
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Installation: Wall-mounted
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Installation Orientation: Vertical
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Finish: Stainless steel
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Main Material: Steel
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Dimensions: 700 × 430 × 260mm (H × W × D)
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Weight: Approx. 13.6kg
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IP Rating: IPX4
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Electrical Supply: 230V / 400V compatible configurations
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Electrical Connection: Fixed-wired installation by a qualified electrician
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Warranty: 1 Year Excluding Elements
Why Choose Harvia?
Harvia is one of the world's most established sauna specialists, with decades of experience designing heaters specifically for the demanding heat and humidity of the sauna environment.
The Wall SW80 combines powerful traditional electric sauna heating with a particularly compact, contemporary design, making it an excellent choice for modern home and garden sauna installations.
Balance by Design.
