Mondex Ukko brings the natural beauty of Finnish bedrock into your sauna. The combination of rough and smooth soapstone surfaces highlights the stone's natural character while delivering moist, oxygen-rich steam every time — even during longer heating sessions, the steam stays soft rather than sharp or dry.
Key features:
- Space-saving installation — The heater is installed directly against the wall, so no rear clearance is needed.
- Interchangeable handedness — The control handles can be easily switched to the front, left, or right, depending on your sauna layout.
- Embeddable — Can be embedded into the bench structure using an embedding flange (sold separately).
- Soft, moist strokes — The soapstone retains and releases heat gently, giving consistently soft, moist steam.
Ukko is a wall-mounted floor heater — its legs bear the full weight of the unit, so there is no load on the wall itself, leaving more room for additional sauna benches. Available in two power ratings, 6.0 kW (5–8 m³) and 8.0 kW (7–12 m³), Ukko works equally well in smaller and larger saunas — a striking, natural-stone option for villas, apartments, and wellness spaces across Marbella and the Costa del Sol.
Control: Traditional mechanical control only — simple and easy to use.
This product is supplied through our showroom in Marbella, supporting projects across the Costa del Sol, with professional consultation and delivery available throughout Spain.
Lead time is an estimated average of 5 weeks depending on the circumstances. If you need to know exactly when the product will be shipped, please contact support.
Our experienced sales team will help you.