EOS
EOS Cubo Avantgarde 9kW Sauna Heater (313-494cf)
EOS Cubo Avantgarde 9kW Sauna Heater (313-494cf)
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Description
The EOS Cubo Avantgarde 9.0kW Sauna Heater is a luxury floor-standing electric heater designed for Finnish-style saunas in premium residential or commercial settings. Featuring a sleek matte black finish on all sides and a compact 1.3 x 1.3 ft footprint, this heater is ideal for central placement or installation in front of glass panels, making it both a performance solution and a design focal point. The rock store extension is topped with elegant white quartz stones above a foundation of diabase, enhancing both steam production and visual appeal. With service-friendly construction and separated heating elements, the EOS Cubo Avantgarde ensures fast heat-up times, extended heater life, and simplified maintenance.
Features
- Output Options: 7.5 kW or 9.0 kW – for sauna rooms from 247 to 494 Cubic Feet
- Floor-Standing Design – Ideal for Glass-Front or Central Sauna Installations
- Matte Black Finish on All Sides – Premium Visual Integration
- Compact Footprint – Just 1.3 x 1.3 ft (38.5 cm Depth)
- Includes 77 lbs of Stones – 55 lbs Diabase + 22 lbs White Quartz
- Separated Heating Elements – Faster Warm-Up & Extended Heater Life
- Optimized Air Convection – Consistent and Efficient Heat Circulation
- Touch3 Control Panel Required (Sold Separately)
Technical
The EOS Cubo Avantgarde 9.0kW model offers powerful heating capacity for medium to large sauna spaces, supporting room volumes from 313 to 494 cubic feet. Its symmetrical, compact design allows flexible placement, while the matte black finish adds a modern aesthetic. The rock tray holds approximately 77 lbs of stones, with a visually distinct top layer of white quartz for elegant steam production. Heating elements are isolated from the stones to improve durability and efficiency. Built in Germany, this heater combines precision engineering with service-friendly construction, and it operates with the required Touch3 control panel (sold separately).
Specifications
| Output | 9.0 kW |
|---|---|
| Heating Volume | 313–494 Cubic Feet (9–14 m³) |
| Stone Capacity | 77 lbs (55 lbs Diabase + 22 lbs White Quartz) |
| Weight (Without Stones) | 62 lbs (28 kg) |
| Dimensions (H x W x D) | 28.3" x 15.7" x 15.1" (72 x 40 x 38.5 cm) |
| Electrical Connection | 240V, 2 Phase, 60 Hz |
| Minimum Air Inlet/Outlet | 1.2 x 0.2 ft (35 x 6 cm) |
| Design Finish | All-Side Matte Black Finish |
| Installation Type | Floor-Standing |
| Control Unit | Touch3 Control Panel (Required, Sold Separately) |
| Placement | Glass-Front or Central Sauna Installation |
| Construction | Durable German Engineering |
| Steam Performance | Enhanced via Dual Stone Layers and Separated Heating Elements |
In the Box
- EOS Cubo Avantgarde 9.0kW Sauna Heater
- 55 lbs of Diabase Sauna Stones
- 22 lbs of White Quartz Stones
- Integrated Rock Tray with Separated Heating Elements
- Installation Manual
- Warranty Documentation
Cubo Avantgarde downloadable files:
