EOS Cubo Avantgarde Electric Heater, 208V/3PH is an EOS Saunatechnik electric sauna heater, made in Germany. Official US page: eos-sauna.com. Control is sold separately — EOS EmoTec D or Touch 3, not Harvia Xenio and not HUUM UKU.
How it heats
Electric elements heat a rock store. Water on the stones makes löyly. EOS North America IOM names EmoTec D/H USA/CAN as the control. Touch 3 is the other EOS control on this shop. Power box is a separate SKU when the control listing says the box is not in the carton.
What’s included
EOS Cubo Avantgarde Electric Heater, 208V/3PH as selected on this listing
Stones: 25 kg diabase + 10 kg quartz included (EOS NA datasheet)
Control sold separately — EmoTec D or Touch 3
Optional guard rail is a different SKU when we list one
Specs
Brand: EOS Saunatechnik (Germany)
Type: Electric heater
Model: Cubo Avantgarde
Heater output: 7.5 / 9.0 / 10.5 / 12.0 kW
Voltage: 208V 3PH AC 60 Hz
Approx. room volume (EOS US page): 7.5 kW about 247-353 cu ft; 9 kW 314-494; 10.5 kW 387-527; 12 kW 494-634
Size (EOS US): 72 x 40 x 38.5 cm / 2.4 x 1.3 x 1.3 ft
Stone filling: 25 kg diabase + 10 kg quartz included (EOS NA datasheet)
Weight without rocks: 28 kg / 62 lb without rocks
Control: EOS EmoTec D or Touch 3 — sold separately
Match heater kW to insulated interior volume. Glass, stone, tile, or thin walls need more heater than a tight wood room of the same size. A licensed electrician completes the hookup from the nameplate — we do not guess breaker size. Email hello@selfcaresaunas.com to size the room first.
FAQ
Is a control included? No. Order EmoTec D (eos-emotec-d) or Touch 3 (eos-touch-3) and the matching power box if that listing says the box is not in the carton.
