Classic · Sauna heaters

EOS Cubo series

Free-standing heater with a cubist design, identical from every side – ideal in front of glass surfaces.

Power: 7,5–12 kW
For cabins: 7–18 m³
Stones: 25 kg (Cubo, Combi), 45 kg (Cubo+)

Power

Model

Version

We send the price, availability and delivery time in reply to your enquiry, usually the same or the next working day.

Advantages

Elegant, simple design with a brushed stainless-steel cover in two versions (Styling 1 and 2).
Housing colour: anthracite pearl or matt black.
Robust, stable and easy-to-service construction.
Optimal ratio of stone quantity to air convection – fast heat-up and a powerful aufguss.
Heater guard rail with direct mounting available as an option.
Same look from every side thanks to the designer rear panel in the heater colour.
Space-saving – only 38.5 cm deep.
Heating elements can be replaced without removing the stones.

Cubo is a free-standing heater with a cubist design, a brushed stainless-steel cover in two versions and a housing in anthracite pearl powder coating or fully matt black. A designer rear panel is included, so the heater looks the same from every side and can stand in front of a glass wall. The heating elements do not touch the stones, so they can be replaced without removing the stones.

EOS Cubo. For a dry Finnish sauna. Basket for approx. 25 kg of stones.

EOS Cubo+. For a dry Finnish sauna. Extra-large basket for approx. 45 kg of stones.

EOS Cubo Combi. With an integrated vaporizer (approx. 9 l, 2–3 kW) for flexible climate modes. Herb bowl, dry-run protection, audible low-water alarm and level indicator.

Optional: wooden heater guard rail, EOSafe L safety system, Scent Trophy fragrance bowl.

Source: original product page on eos-sauna.com

Electrical connection	400 V 3N ~ 50/60 Hz
Control unit fuse	3 × 16 A
Power module fuse	ne / 3 × 16 A (12,0 kW)
Dimensions H/W/D (cm)	72 / 40 / 38,5 (Cubo); 95 / 40 / 38,5 (Cubo+); 95 / 40 / 39,5 (Cubo Combi)
Cabin volume (7,5 / 9,0 / 10,0 / 12,0 kW)	7–10 m³ / 9–14 m³ / 11–15 m³ / 14–18 m³
Minimum ventilation openings	35×5 cm / 35×6 cm / 35×6 cm / 35×7 cm
Weight without stones and packaging	27,5 kg (Cubo); 33 kg (Combi); 34 kg (Cubo+)
Stone quantity	25 kg (Cubo / Combi); 45 kg (Cubo+)
Power module required	Ne / PEB 10 (12,0 kW)

Model	Version	Power	EOS item no.
EOS Cubo	anthracite, Styling 1 – round holes, 5 × 1,5 kW	7,5 kW	94 8890
EOS Cubo	anthracite, Styling 1 – round holes, 6 × 1,5 kW	9,0 kW	94 8891
EOS Cubo	anthracite, Styling 1 – round holes, 6 × 1,66 kW	10,0 kW	94 8892
EOS Cubo	anthracite, Styling 1 – round holes, 6 × 2,0 kW	12,0 kW	94 8893
EOS Cubo	Styling 1 – round holes matt black, 5 × 1,5 kW	7,5 kW	94 8894
EOS Cubo	Styling 1 – round holes matt black, 6 × 1,5 kW	9,0 kW	94 8895
EOS Cubo	Styling 1 – round holes matt black, 6 × 1,66 kW	10,0 kW	94 8896
EOS Cubo	Styling 1 – round holes matt black, 6 × 2,0 kW	12,0 kW	94 8897
EOS Cubo	anthracite, Styling 2 – structure, 5 × 1,5 kW	7,5 kW	94 8898
EOS Cubo	anthracite, Styling 2 – structure, 6 × 1,5 kW	9,0 kW	94 8899
EOS Cubo	anthracite, Styling 2 – structure, 6 × 1,66 kW	10,0 kW	94 8900
EOS Cubo	anthracite, Styling 2 – structure, 6 × 2,0 kW	12,0 kW	94 8901
EOS Cubo	Styling 2 – structure matt black, 5 × 1,5 kW	7,5 kW	94 8902
EOS Cubo	Styling 2 – structure matt black, 6 × 1,5 kW	9,0 kW	94 8903
EOS Cubo	Styling 2 – structure matt black, 6 × 1,66 kW	10,0 kW	94 8904
EOS Cubo	Styling 2 – structure matt black, 6 × 2,0 kW	12,0 kW	94 8905
EOS Cubo+	Styling 1 – round holes, 5 × 1,5 kW	7,5 kW	94 8919
EOS Cubo+	Styling 1 – round holes, 6 × 1,5 kW	9,0 kW	94 8920
EOS Cubo+	Styling 1 – round holes, 6 × 1,66 kW	10,0 kW	94 8921
EOS Cubo+	Styling 1 – round holes, 6 × 2,0 kW	12,0 kW	94 8922
EOS Cubo+	Styling 1 – round holes matt black, 5 × 1,5 kW	7,5 kW	94 8923
EOS Cubo+	Styling 1 – round holes matt black, 6 × 1,5 kW	9,0 kW	94 8924
EOS Cubo+	Styling 1 – round holes matt black, 6 × 1,66 kW	10,0 kW	94 8925
EOS Cubo+	Styling 1 – round holes matt black, 6 × 2,0 kW	12,0 kW	94 8926
EOS Cubo+	Styling 2 – structure, 5 × 1,5 kW	7,5 kW	94 8927
EOS Cubo+	Styling 2 – structure, 6 × 1,5 kW	9,0 kW	94 8928
EOS Cubo+	Styling 2 – structure, 6 × 1,66 kW	10,0 kW	94 8929
EOS Cubo+	Styling 2 – structure, 6 × 2,0 kW	12,0 kW	94 8930
EOS Cubo+	Styling 2 – structure matt black, 5 × 1,5 kW	7,5 kW	94 8931
EOS Cubo+	Styling 2 – structure matt black, 6 × 1,5 kW	9,0 kW	94 8932
EOS Cubo+	Styling 2 – structure matt black, 6 × 1,66 kW	10,0 kW	94 8933
EOS Cubo+	Styling 2 – structure matt black, 6 × 2,0 kW	12,0 kW	94 8934
Accessory	Mounting brackets for guard rail stainless steel		94 5792
Accessory	Mounting brackets for guard rail crna		94 7121
Accessory	Heater guard rail with brackets stainless steel		94 6970
Accessory	Heater guard rail with brackets crna		94 7122
EOS Cubo Combi	Styling 1 – round holes, vaporizer 2,0 kW, 5 × 1,5 kW	7,5 kW	94 8935
EOS Cubo Combi	Styling 1 – round holes, vaporizer 2,0 kW, 6 × 1,5 kW	9,0 kW	94 8936
EOS Cubo Combi	Styling 1 – round holes, vaporizer 3,0 kW, 6 × 1,66 kW	10,0 kW	94 8937
EOS Cubo Combi	Styling 1 – round holes, vaporizer 3,0 kW, 6 × 2,0 kW	12,0 kW	94 8938
EOS Cubo Combi	Styling 1 – round holes matt black, vaporizer 2,0 kW, 5 × 1,5 kW	7,5 kW	94 8939
EOS Cubo Combi	Styling 1 – round holes matt black, vaporizer 2,0 kW, 6 × 1,5 kW	9,0 kW	94 8940
EOS Cubo Combi	Styling 1 – round holes matt black, vaporizer 3,0 kW, 6 × 1,66 kW	10,0 kW	94 8941
EOS Cubo Combi	Styling 1 – round holes matt black, vaporizer 3,0 kW, 6 × 2,0 kW	12,0 kW	94 8942
EOS Cubo Combi	Styling 2 – structure, vaporizer 2,0 kW, 5 × 1,5 kW	7,5 kW	94 8943
EOS Cubo Combi	Styling 2 – structure, vaporizer 2,0 kW, 6 × 1,5 kW	9,0 kW	94 8944
EOS Cubo Combi	Styling 2 – structure, vaporizer 3,0 kW, 6 × 1,66 kW	10,0 kW	94 8945
EOS Cubo Combi	Styling 2 – structure, vaporizer 3,0 kW, 6 × 2,0 kW	12,0 kW	94 8946
EOS Cubo Combi	Styling 2 – structure matt black, vaporizer 2,0 kW, 5 × 1,5 kW	7,5 kW	94 8947
EOS Cubo Combi	Styling 2 – structure matt black, vaporizer 2,0 kW, 6 × 1,5 kW	9,0 kW	94 8948
EOS Cubo Combi	Styling 2 – structure matt black, vaporizer 3,0 kW, 6 × 1,66 kW	10,0 kW	94 8949
EOS Cubo Combi	Styling 2 – structure matt black, vaporizer 3,0 kW, 6 × 2,0 kW	12,0 kW	94 8950
Accessory	Mounting brackets for guard rail stainless steel		94 6123
Accessory	Mounting brackets for guard rail crna		94 7279
Accessory	Heater guard rail with brackets stainless steel		94 7112
Accessory	Heater guard rail with brackets crna		94 7668

According to the EOS spare parts list 2026. Prices and delivery times on request.

Part	For heater power	Qty	EOS item no.
Heating elements
Heating element 1500 W	7,5 kW	5	2000 8085
Heating element 1500 W	9,0 kW	6	2000 8085
Heating element 1666 W	10,0 kW	6	2001 7026
Heating element 1500 W	10,5 kW	3	2000 8085
Heating element 2000 W	10,5 kW	3	2000 8086
Heating element 2000 W	12,0 kW	6	2000 8086
Vaporizer (Cubo Combi)
Vaporizer heating element 2000 W	7,5–9,0 kW	1	2001 5394
Vaporizer heating element 3000 W	10,5–12,0 kW	1	2001 5395
Other parts
Water level tube (stainless steel)			158860
Spare tank			202800
Drain valve			2001 2315

Details