Description
Clean Stainless Steel Design with Reliable Performance
The Harvia The Wall SWS80 8kW Sauna Heater combines modern stainless steel styling with efficient heating power, making it an excellent choice for medium-sized home saunas. Its compact wall-mounted design helps save space while maintaining a sleek, contemporary look.
With illuminated controls and flexible installation, the heater can be configured for left- or right-handed use, making it adaptable to a variety of sauna layouts.
Efficient Heating for Medium Sauna Rooms
With 8.0kW of output, the SWS80 is designed to heat sauna rooms ranging from 176 to 423 cubic feet. Advanced heating elements ensure fast heat-up times and even heat distribution, creating a comfortable and consistent sauna environment.
Authentic Finnish Löyly Steam
The heater uses 44 lbs of sauna stones to store and radiate heat evenly. Pouring water over the stones produces löyly, the traditional Finnish steam that enhances relaxation and humidity.
Benefits include:
• Even heat distribution
• Improved heat retention
• Soft, consistent steam
Key Features
✔ 8.0kW sauna heater for medium-sized sauna rooms
✔ Stainless steel construction for durability and modern aesthetics
✔ Illuminated built-in controls for easy operation
✔ Flexible left or right installation
✔ Compact wall-mounted design
✔ Authentic Finnish sauna experience
✔ CE and EAC certified
Sauna Room Compatibility
Recommended sauna room size:
176 – 423 cubic feet
What’s Included
• Harvia The Wall SWS80 Sauna Heater
• Installation & Operation Manual
• 2-Year Full Warranty (Consumer Use)
• 5-Year Service Warranty
Stone Requirements
This heater requires:
• 44 lbs of sauna stones
• 1 box (0–10 cm stones)
Stones sold separately
Sauna stones absorb heat and release it gradually, creating a balanced and comfortable sauna environment.
Product Specifications
| SKU / Model | HSWS8U1B / SWS80 |
| Series | Harvia The Wall |
| Type | Heater |
| Color / Finish | Stainless Steel |
| Construction Material | Stainless Steel |
| Output | 8.0kW |
| Wattage | 8000.0W |
| Voltage | 240VAC |
| Amperage | 25 |
| Phase | 1PH |
| Breaker Requirement | 40A |
| Room Volume | 176-423 CU. FT. |
| Stone Requirement | 44 lbs |
| Maximum Temperature | 194°F |
| Dimensions (W x D x H) | 16.9"W (429mm) x 10.15"D (257mm) x 27.5" (700mm) |
| Width | 16.9" (429mm) |
| Depth | 10.1" (257mm) |
| Height | 27.5" (700mm) |
| Product Weight | 36.5 lbs |
| Installation Type | Wall-Mount |
| Certifications | CE EAC |
Technical Documents
| Installation & Operation Manual | Download Manual (PDF) |
| Data Sheet | Download Data Sheet (PDF) |
| Warranty | Download Warranty (PDF) |
Why Choose Harvia Sauna Heaters
With decades of experience, Harvia is known for delivering high-quality sauna heaters designed and manufactured in Finland. Their products combine durability, efficiency, and authentic sauna performance trusted by homeowners worldwide.
The SWS80 is ideal for those who want a compact, stylish stainless steel sauna heater with strong heating performance.