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HUUM · Electric Heaters

Core ST 9

Nature-inspired design and a mild, soft steam:
HUUM heaters for the finest sauna experience.

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Core ST 9

How should this sauna heater be selected?

Choose a sauna heater based on room volume, insulation, guest capacity, desired steam feel, and whether the site supports electric or wood-fired heat. Facilities should also review operating schedules and remote management needs. HUUM CORE ST 9 — Product Details The Core is a wall-mounted electric sauna heater that combines modern design with high functionality. It is available in two variants: CORE Black and CORE BK/ST. With a wide range of…

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What should be checked before installation?

Confirm heater output, electrical capacity, clearances, stone volume, controls, and ventilation. For existing buildings, review installation conditions with qualified professionals where required.

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Related sauna planning topics

Compare product choices with ventilation, emergency response, booking, and operations planning.

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About this model

Core ST 9

HUUM CORE ST 9 — Product Details

The Core is a wall-mounted electric sauna heater that combines modern design with high functionality. It is available in two variants: CORE Black and CORE BK/ST. With a wide range of customization options, it allows you to create a sauna space tailored to your personal style.

In terms of performance, it delivers efficient heat distribution and a smooth löyly experience. Integration with the UKU Wi-Fi control system enables convenient smartphone-based operation.


Key Features:

  1. Modern design with a distinctive black cover
  2. Two model options available (CORE Black / CORE BK/ST)
  3. Multiple wooden panel options for customization
  4. Smart control via HUUM app with Wi-Fi connectivity
  5. Compact design with strong heating performance


Included in the Set:

  1. Electric sauna heater unit
  2. Adjustable legs
  3. UKU Wi-Fi control system
  4. Sauna stones (30 kg)


Required separately:

  1. Heat-resistant power cable


Heater accessories:

  1. Wooden panel (alder)
  2. Wooden panel (aspen)
  3. Wooden panel (thermo-aspen)


Core ST 9

The HUUM philosophy

In harmony with nature, the ultimate steam

HUUM heaters are designed with inspiration from Estonia's traditional sauna culture. Even, soft steam warms you to the core for a premium sauna experience.

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Saunature

The finest sauna, in your space

From choosing HUUM heaters and other premium sauna productsto installation, our team supports you all the way.

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