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Description

Bring timeless Scandinavian design and powerful performance into your sauna with the Harvia The Wall SWS80. Crafted in Finland, this 8kW electric sauna heater combines a sleek polished stainless-steel exterior with cutting-edge engineering to deliver consistent heat and effortless operation. Designed for sauna rooms up to 423 cubic feet, it ensures optimal air circulation, faster heating times, and a truly relaxing wellness experience.

The Wall SWS80 is built for convenience and customization. Its illuminated, top-mounted control panel can be installed on either side of the unit, making it adaptable to any sauna layout. With precise controls for temperature, time, and preset functions (up to 8 hours in advance), you can enjoy a sauna that suits your lifestyle.

Durability is at the heart of Harvia’s design. Stainless steel housing and elements, combined with direct rock-to-heating contact, extend the heater’s lifespan and enhance performance. Pair it with premium sauna stones (minimum 44 lbs required) for soft, even steam that elevates your sessions from simple heat therapy to a luxury spa experience.

Key Features

  • Power: 8 kW, 240V, single phase (25 amps)
  • Polished stainless steel housing and stainless steel elements
  • Direct rock-to-heating element contact for soft, even steam
  • Minimum 44 lbs of sauna stones required (recommend 2 boxes for best selection)
  • Top-mounted illuminated control panel with on/off, time, and temperature settings
  • Configurable left- or right-side installation for flexibility
  • Built-in stone protector and overheat protection for safety
  • Preset timer function up to 8 hours
  • Designed for wall-mount installation; brackets included
  • Engineered, tested, and manufactured in Finland
    2-year full warranty (consumer use) + 5-year service warranty

Dimensions & Specifications

  • Model: Harvia The Wall SWS80
  • Kilowatt Rating: 8.0 kW
  • Room Size: 176 – 423 cu. ft.
  • Voltage/Phase: 240V / 1PH
  • Amperage: 25 amps
  • Heater Weight: 36.5 lbs
  • Shipping Weight (with stones): 80.5 lbs
  • Width: 16.9" (429 mm)
  • Depth: 10.15" (257 mm)
  • Height: 27.59" (700 mm)

Why Choose Harvia?

Harvia is one of the world’s most respected sauna brands, with over 70 years of Finnish craftsmanship and innovation behind every product. Known for combining elegant design with unmatched durability, Harvia heaters are trusted in spas and luxury homes across the globe.

The Wall SWS80 stands out for its balance of power and aesthetics. Its compact wall-mounted design saves space while delivering spa-level performance. From the intuitive illuminated controls to the long-lasting stainless-steel construction, this heater was designed to provide effortless, enjoyable sauna sessions for years to come. Choosing Harvia means investing in authentic Finnish quality and a sauna experience that blends tradition with modern technology.

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