The Wellis Serenis is the largest of our Finnish saunas — designed for 4 people, ideal for families or regular sauna evenings with friends. The 4.5 kW heater with lava rocks delivers classic Finnish Aufguss heat; the 8 mm glass front opens the space to daylight; the Canadian hemlock interior maintains a comfortable microclimate even during long sessions.
Includes the complete Aufguss kit: thermo-hygrometer, sand timer, wooden bucket and ladle.
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The Wellis Serenis is the largest of our Finnish saunas — designed for 4 people, ideal for families or regular sauna evenings with friends. The 4.5 kW heater with lava rocks delivers classic Finnish Aufguss heat; the 8 mm glass front opens the space to daylight; the Canadian hemlock interior maintains a comfortable microclimate even during long sessions.
Includes the complete Aufguss kit: thermo-hygrometer, sand timer, wooden bucket and ladle.
| Model | WS00176 |
|---|---|
| Type | Finnish sauna (Aufguss) |
| Capacity | 4 persons |
| Dimensions (W × D × H) | 150 × 180 × 210 cm |
| Heater output | 4.5 kW |
| Power supply | 230 V (4.5 kW) |
| Interior wood | Canadian hemlock pine |
| Door & side glass | 8 mm tinted safety glass |
| Stove accessories | Lava rocks, ladle, bucket |
| Instruments | Thermo-hygrometer, sand timer |
| Lighting | Heat-resistant luminaire with wood panel |
| Ventilation | Integrated vent |
| Origin | Hungary (EU) |
The model-specific assembly and operation manual ships in the box with every Wellis sauna. For warranty terms and the Wellis product warranty document, see the Warranty tab.
Wellis is one of Europe's largest spa manufacturers — over 200,000 units shipped to 50+ countries since 2003. Every sauna ships factory-sealed from Hungary, with the same engineering pedigree as Wellis hot tubs.
The classic premium sauna wood — low knot density, tight grain, low heat conductivity. Comfortable on bare skin even at temperature, and visibly higher quality than the Nordic spruce found in entry-level saunas.
Built in Hungary. Spare parts move within the European distribution network — no transatlantic shipping waits for replacement heaters, glass, or controls. Backed by the Wellis manufacturer warranty.
Authorised Wellis dealer for Germany and Austria. Curbside delivery is included; no surcharge, no hidden costs. Klarna financing available at checkout.
Three models for three home setups — from the 1 m² wellness nook to a family Aufguss sauna for four.
Family Aufguss sauna · 4 persons