EOS Herkules S25 series
floor-standing
The EOS Herkules S25 series are elegant, compact-size floor-standing heaters for private and commercials saunas.
Side panels in anthracite pearl effect finish and brushed stainless steel provide a distinctive high contrast, straight-ligned design. Also available with high-quality matt black finish.
Thanks to the flat rear side panel with the recessed terminal block, these heaters may be installed in front of glass panels.
The Bi-O variant is additionally equipped with an integrated vaporizer. Includes a holder for herbs and oils. Manual filling (approx. 5 liters). Integrated dry-run protection with acoustic alarm.
Rock store fits up to 25 kg stones.
Optional: Heater guard rail with mounting brackets, rear wall cover panel.
Modellvarianten
EOS Herkules S25
Floor-standing model for the Finnish (dry) sauna. Rock store fits up to 25 kg stones.
EOS Herkules S25 Vapor
Floor-standing model with integrated vaporizer for flexible climate forms. Rock store fits up to 25 kg stones..
- Exclusive design with brushed stainless steel front and anthracite pearl effect coated side panels.
- Durable, long-lasting construction, all made of stainless steel.
- Also available with elegant matt black finish.
- Large 25 kg rock store for optimal heat storage and effective water evaporation.
- No direct contact between stones and heating elements – for improved air convection and easy service.
- Slim, space-saving construction – only 40 x 38,5 cm footprint.
- EOS Herkules S25 Vapor:
- Flexible sauna climate settings.
- 2 kW vaporizer with stainless steel water tank. Manual filling.
- Dry-run protection with acoustic alarm.
- Essences cupholder at the steam output.
Electrical connection | 400 V 3N ~ 50/60 Hz |
Dimensions H/W/D, in cm | 70 / 40 / 38,5 (S25) |
For sauna cabin size (7.5 / 9 kW) | 8 - 12 m³ / 10 - 14 m³ |
Min. size air inlet and outlet (7.5 / 9 kW) | 35 x 5 cm / 35 x 6 cm |
Fuse protection control unit | 3 x 16 A |
Weight withouth rocks | 25,5 kg |
Stone filling | 25 kg |
Power extension required | no |
EOS Herkules S25
Power | Item no. |
7,5 kW | 944326 |
9,0 kW | 944327 |
7,5 kW black | 947250 |
9,0 kW black | 947237 |
EOS Herkules S25 Vapor
Power | Item no. |
7,5 kW | 944324 |
9,0 kW | 944325 |
7,5 kW black | 947251 |
9,0 kW black | 947238 |

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