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EOS Herkules XL S50


EOS Herkules XL S50 models have a unique design featuring an innovative construction with two separate rock stores.

Two 25 kg large rock stores provide a perfect balance between strong air convection and optimal heat storage capacity.

This ensures an optimized air convection and allows to make water splashes alternately on the left or on the right side for more steam and more sauna enjoyment.

Floor-standing sauna heater. Thanks to the stretched design and the flat rear wall with recessed terminal boxes, EOS Herkules XL S50 may be placed in front of glass panels.


Optional: Heater guard rail with mounting brackets.

PowerItem no.
12,0 kW94.4330
15,0 kW94.4331

Electrical connection

400 V 3N AC 50 Hz

Dimensions H/W/D, in cm

75 / 75 / 38,5

For sauna cabin size (12 / 15 kW)

14 - 18 m³ / 18 - 25 m³

Min. size air inlet and outlet (12 / 15 kW)

35 x 7 cm / 35 x 9 cm

Fuse protection control unit

3 x 16 A

Fuse protection LSG unit

3 x 16 A

Weight withouth rocks

49 kg

Stone filling

50 kg

Power extension required