


EOS EmoTec H Cloud | WiFi Premium Sauna Control Unit
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Manufacturer Information (GPSR)
EOS Saunatechnik GmbH
Schneiderstriesch 1
35759 Driedorf
Germany
Phone: +49 2775 82 0
info@eos-sauna.de
Sauna Control Unit EOS EmoTec H Cloud
Premium WiFi Sauna Control Unit for Sauna Heaters with Integrated Evaporator (Finnish + Bio)
Modern sauna control unit with humidity regulation for saunas with humid operation (Bio Combi Sauna).
It consists of a flat control panel with a TFT color display and a separate power unit.
Operation is very simple and convenient thanks to the innovative control concept with a rotary push-button.
The control panel can be mounted at a distance of up to 100 m.
For all Bio Combi sauna heaters.
Humidity control – without an additional humidity sensor, it works time-proportionally (enabling constant steam production) or with an optional humidity sensor according to relative humidity (enabling precise humidity control according to relative humidity).
- Output for the evaporator up to max. 3 kW.
- With water shortage detection.
- Easy switching between Finnish (dry) and Bio mode thanks to the rotary push-button.
With additional comfort functions:
- Post-heating (drying of the sauna after humid operation)
- Adjustable post-heating temperature
- Adjustable fan overrun time
- Adjustable post-heating time
- Adjustable time for refilling the evaporator in case of water shortage
- Smart-Heat function heats up the sauna faster in humid mode and prevents premature steam production in a cold cabin.
Technical details:
- TFT color display 55 x 74 mm (3.5" diagonal)
- Temperature control: 30°C to 70°C in humid operation and 30°C - 115°C for dry sauna operation
- Humidity control: time-proportional or optionally according to relative humidity % with connected humidity sensor
- Sensor system: Digital sensor with overtemperature limiter (STB) 142°C
- Real-time clock in digital display 24 hours
- Preselection time in digital display 24 hours time preselection (auto-start)
- Timer (single event and weekly timer)
- Graphical temperature display via thermometer symbol
- Digital two-point control
- Heating time limit: 6 h, 12 h or infinite
- Switching capacity 9 kW, expandable in conjunction with power switching device
- Evaporator power: 3 kW
- Data retention in case of power failure min. 6 hours
- 3-stage switching for fan operation
- Temperature preselection
- Humidity cycle preselection
- Water shortage detection
- Post-heating function (drying of the sauna after humid operation)
- Adjustable post-heating temperature
- Fan function (fan only without starting capacitor)
- Adjustable fan overrun time
- Micro-SD card reader in the control panel
- Light and fan internally fused
- Fault message
- Child lock/operation lock
- Screensaver (switches to sleep mode of the device)
- Light on/off switch
- Stepless light dimming
- Safety temperature limiter 142°C
- incl. KTY temperature sensor
- incl. silicone cable for temperature sensor approx. 5 m
- 18 pre-installed languages (DE, EN, FR, RU, ES, NL, IT, PL, SLO, FIN, TR, CZ, RO, BG, HU, HR, SK, DK)
- Fast switching between Finnish (dry) and Bio mode thanks to rotary push-button.
- Smart Heat function heats up the sauna faster in humid mode and prevents premature steam production in a cold cabin.
- Optional connections:
-Bench sensor
-Humidity sensor
- Software updateable via micro-SD card
(own contact details and logo can also be stored optionally)
- Versatile expansion modules optionally available
(e.g. remote start, color light, sound, network, indoor control panel, etc.)
- Dimensions power unit: HBT = 270 x 300 x 100 mm
- Dimensions control panel: HBT = 127 x 130 x 25 mm
- Installation depth approx. 20 mm
- Connection: 400 V 3 N AC 50 Hz
- incl. stove sensor
- incl. door contact (safety system for control with WiFi)
🔥 Cloud Sauna Control – Smart, Safe & Always Up-to-Date
The Cloud variant offers modern WiFi and cloud technology for maximum control and comfort. Thanks to seamless connection to the EOS Spa Control App, you can conveniently control your sauna at any time – whether from home or on the go.
By integrating into the EOS Cloud, your control unit always remains up-to-date thanks to automatic Over-the-Air updates – without any additional effort.
☁️ Advantages of the Cloud Variant at a glance
- WiFi and Cloud-enabled for smart control and real-time updates
- Always up-to-date software through automatic updates
- Integrated WiFi dongle for quick and easy pairing
- Compatible with door contact safety system for monitoring door status
- App control via the EOS Spa Control App (iOS & Android)
📱 Control your sauna conveniently via app
With the free EOS Spa Control App, you have full control at all times:
- Turn your sauna on and off from anywhere
- Real-time status at any time
- Notification once the desired temperature is reached
👉 Perfect for preheating your sauna before you even get home.
🔒 Maximum safety & automatic service
Cloud connectivity not only ensures convenience but also safety:
- Automatic software updates at no extra cost
- Early detection of malfunctions
- Your specialist company is automatically informed if maintenance is required
*Sauna technology made in Germany, EOS Saunatechnik GmbH
* Tested safety: VDE
Free shipping in Germany!


