HUUM Hive Mini 10.5 kW Modern Wall-Mounted Sauna Heater

Price:

$3,130.00 Inc. Vat

The HUUM Hive Mini 10.5 kW Modern Wall-Mounted Sauna Heater is one of the most frequently chosen models in the HUUM heater range, positioned just below the DROP. While the DROP is wall-mounted, the HIVE Mini is a floor-standing heater, built with the same clean design language and efficient engineering found throughout the HUUM lineup.

The defining feature of the HIVE Mini is its large stone capacity, the highest among HUUM heaters, which plays a key role in heat retention and steam output. Combined with its minimalist design and strong performance, this heater is well suited for homeowners looking for a consistent and comfortable sauna environment.

Power Output & Practical Design

The “Mini” designation simply differentiates this model from the larger HIVE heaters designed for higher-capacity installations (12 kW, 15 kW, and 18 kW). The HIVE Mini series itself is available in 6 kW, 9 kW, and 10.5 kW options, making it a practical choice for private saunas.

A common comparison is between the HIVE Mini and the DROP when power ratings are similar. The primary difference is stone capacity. The HIVE Mini holds up to 150 kg (331 lb) of stones, compared to 55 kg in the DROP. This additional thermal mass allows heat to be released more gradually, resulting in steadier temperatures and fuller steam when water is applied.

Heat Retention & Steam Performance

The substantial stone volume helps distribute heat evenly and maintain stable temperatures during longer sauna sessions. When water is poured over the stones, the large heated surface produces dense, smooth steam, closely resembling the characteristics of a traditional wood-fired sauna.

This makes the HIVE Mini a suitable option for users who prefer extended sessions with even heat distribution and reliable steam quality.

Heater Includes

  • Air tunnel system — helps speed up heating and supports longer heating element lifespan

  • Adjustable legs — allow height adjustment up to 7 cm (2.75 in) for installation flexibility

Additional Requirements

  • UKU sauna control system (sold separately)

  • 150 kg (331 lb) of sauna stones (5–10 cm / 2–4 in diameter)

Details

  • Sauna Room Size: 10–16 m³ (354–566 ft³)

  • Stone Capacity: 150 kg (331 lb)

  • Heater Weight: 16 kg (35.3 lb)

  • Height: 750 mm (29.6 in)

  • Diameter: 460 mm (18.1 in)

  • Safety Distances: Refer to “Drawing” tab below

Please note: Electrical installation is not included. For safety and compliance, all electrical work should be carried out by a licensed electrician, following local electrical codes and the manufacturer’s installation guidelines.

Build Price
  • Choose heater control

    The local and Wi-Fi sauna controls are essentially the same in terms of hardware and functionality. The key difference is that the Wi-Fi version includes an ID for connecting to the HUUM mobile app (Apple or Google Play). This feature allows you to remotely activate your sauna, enabling you to heat it up in advance, whether you're on your way home or just finishing a workout. It's designed to enhance convenience, ensuring your sauna is ready when you are.

    UKU Local Control

    UKU Wi-Fi Control

    Choose stones
    Choose Safety Railing
    Hive Reflector

    Depending on the required clearance of the heater, it may be necessary to use two Hive reflectors.

    Hive Reflector

    Depending on the required clearance of the heater, it may be necessary to use two Hive reflectors.

    Choose Embedding Flange

    Depending on the required clearance of the heater, it may be necessary to use two Hive reflectors.

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