Description
Product information updated 2026-11-11
HUUM UKU 4.2 LOCAL – a reliable and elegant sauna control system, designed for those who heat the sauna on site. The control panel of CLASSIC design is wall-mounted and allows intuitive adjustment of temperature (40–110 °C), heating duration (1, 3, 6, 12 or 18 hours), and other sauna parameters.
The panel is compatible with electric sauna heaters up to 18 kW of power and is connected to a 3/N~400V or 1/N~230V power grid. Additional sauna lighting, ventilation, and a steam generator can be connected to the control system. Safety is ensured by overheating protection and a child lock.
If in the future you want to control the sauna remotely via an app – the Wi-Fi module can be added later.
The Estonian manufacturer HUUM has been awarded the prestigious Red Dot design award for the design of the UKU control system. The product has a CE certificate.
The set includes:
- Control panel UKU CLASSIC LOCAL
- Main control module
- Heat-resistant cable (up to 205 °C)
- Temperature sensor (with overheating protection)
- Bench temperature and humidity sensor
- Protective cases for 2 sensors
- Door sensor set
- Installation and user manual
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