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EOS Compact D18 / H18

Control unit, dry and humid sauna

The perfect addition - the EOS Compact sauna control

  • EOS Compact D18: control unit for Finnish (dry)sauna with a power output of 18 kW (extendable with LSG devices). Optimal for demanding private and commercial use.Temperature control range: 30 °C - 115 °C
  • EOS Compact H18: as Compact D18, but for Finnish sauna and sauna with humidity operation. Suitable for all Bi-Osauna heaters up to 18 kW. Switching capacity can beextended with power supply units.Temperature control range: 30 °C - 115 °C (dry mode) and 30 °C - 70 °C (humid mode)

You can control the temperature of your sauna heater and light in the cabin very easily and quickly using the multifunctional buttons. The 3.5 “TFT colour display clearly shows all important parameters at a glance.

The control offers a wide range of functions with numerous comfort functions, for example a practical time preset in combination with a safety device, the setup of four different user profiles, a display for remaining time, a 24 h pre-set timer, an operation lock, a safety temperature limit (139°C), an output for cabin light and fan, as well as aheating time limitation (6 h / 12 h / 18 h / unlimited) and a holiday home mode.

In addition, EOS Compact offers a dimmable cabin light output (phase lead edge control), two-stage fan output, a connection for optional bank and combination sensor (combination sensor only for HC model) and the connection of an EOS sauna interface for external modules such as remote start, remote ECO, remote HOT, KNX / MODBUS).

The control unit impresses with its modern and elegant design and with its flat housing. Flexible mounting options - wall mounting and partially recessed mounting. Available in arctic white and anthracite.

Available for Finnish sauna and sauna with humidity operation, each with 10 kW and various function levels.

Item no.



EOS Compact D18 anthracite


EOS Compact D18 white


EOS Compact H18 anthracite


EOS Compact H18 white


  • Power output of 18 kW (extendable with LSG devices). Optimal for demanding commercial use.
  • Large colour 3,5“ TFT display.
  • Modern, slim design housing.
  • Easy installation, very simple to use
  • 4 user profiles with pre-programmed settings
  • Output for light and fan, numerous additional functions
  • Support for remote control and other extensions

Electrical connection

400 V 3N ~ 50 Hz

Switching capacity

18,0 kW, extendable

Temperature control range

30 - 115 °C Finnish

30 - 70 °C Bi-O

Pre-set timer

24 h or recurring switching

Heating time limitation

6 h, 12 h, 18 h, unlimited

Dimensions H/W/D

220 x 255 x 90 mm

Ambient temperature in operation

-10 to +40 °C