An outdoor sauna ritual framed in glass. The sculptural cube, reimagined in black-stained thermo-spruce.
Finish: Nero
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Your quote confirms the sauna, selected heater, electrical requirements, delivery and installation options.
Product sheets, drawings & manuals ↓The Cube 210 seats four, which makes it the family size in the Hekla Cube range. The rounded shape and full glass front are made for a garden view, and the thermo-spruce shell resists moisture outdoors.
At a glance: Seats 4 Black-stained thermo-spruce Full double-glazed glass front Panoramic window Harvia electric or wood-fired heater Black shingle roof
Manufacturer information for Hekla Cube 210 Nero. Check the drawing and selected heater requirements when planning your installation.
Harvia Cilindro (electric): 9 kW, 930 × 320 × 320 mm, 90 kg stones included, manual control. 9 kW Wi-Fi available at extra cost. Harvia Linear 18 (wood burner): 14.3 kW, 770 × 450 × 510 mm, 40 kg stones included.
Heat Source Floor mounted Wall mounted Wood-burning Harvia Cilindro PC90E (Recommended) 9 kW Harvia Spirit SP90E (Recommended) 9 kW Harvia Linear 18 (Recommended) 14.3 kW
This sauna is independently tested and certified to meet the electrical-safety standards of both North America and Europe — so you get the same tested build wherever it is installed. ETL Listed — conforms to US & Canadian safety standards CE marked — European conformity Tested by an accredited independent laboratory
The Harvia Cilindro PC90E is the North American edition of Harvia's sculptural free-standing column heater — 9 kW, 240 V and ETL-listed to US and Canadian safety standards. Its cylindrical steel basket holds a generous bed of stones that radiates soft, even heat from every side of the cabin. Pairs with the Harvia Fenix FX45 Wi-Fi control unit for app-based scheduling and temperature control. Output options: 9 kW (Recommended) Fenix WiFi Control
The Harvia Spirit SP90E is a compact wall-mounted electric heater for North American installations — 9 kW, 240 V single phase and ETL-listed to US and Canadian safety standards. Mounting on the wall frees up floor and bench space while its stone chamber delivers a full, steamy löyly. Pairs with the Harvia Fenix FX45 Wi-Fi control unit for app-based scheduling and temperature control. Output options: 9 kW (Recommended)
The Harvia Linear 18 is a wood-burning stove for an authentic, off-grid sauna ritual. The crackle of the fire and the deep, enveloping heat of a real burn create an experience no electric heater can match — ideal for outdoor cabins beyond a power supply. Output options: 14.3 kW (Recommended)
Original Hekla documents, saved here for easy access.
Specifications may vary by market and heater choice. Ask HTH to confirm the Canadian configuration, installation requirements and applicable written warranty before ordering.
1171 Upper James St Unit 9A, Hamilton, Ontario
Specifications sourced from Hekla Canada. Explore all Hekla saunas