HUUM HIVE Mini Electric Sauna Heater 9 kW For up to 530 ft³ sauna room

Up to 530 ft 3
Warranty: 5 years

HUUM HIVE Mini Electric Sauna Heater 9 kW For up to 530 ft³ sauna room

HIVE Mini is a slimmer version of the HIVE heater. While HIVE is intended for larger saunas (250 kg of stones), HIVE Mini fits up to 170 kg of sauna stones and is suitable for smaller saunas.

  • stainless steel
  • high stone capacity
  • 5-year guarantee
  • electric sauna heater
  • an air tunnel that expedites heating time and prolongs the life of the heating elements
  • adjustable legs (lift the heater up to 7 cm)
  • control unit
  • stones
    • Sauna room: 6-10 m³
    • Stone capacity: 140 kg
    • Weight: 14 kg
    • Height: 750 mm
    • Diameter: 450 mm
    • A: 60 mm
    • B: 570 mm
  • 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.

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

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HUUM HIVE Mini Electric Sauna Heater 9 kW For up to 530 ft³ sauna room


HUUM UKU Electric Sauna Heater Control Introduction

Installation of HUUM UKU Electric Sauna Heater Control

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About heaters

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DROP installation

HIVE installation

UKU controller installation

HIVE Wood installation



How to use mobile app

With HUUM mobile app you can heat your sauna comfortably from wherever you are. You can choose the beginning and end time of the heating, set the desired temperature and check the sauna temperature in real-time. HUUM mobile app works with UKU Wi-Fi and UKU GSM controllers.

1.Download HUUM mobile app on your phone (or open HUUM web application)

2. Sign up

Fill in the required fields and create an account.

3. Insert sauna ID and sauna code

You can find the ID number and the code number on the cover of the main module. UKU Wi-Fi will connect to the mobile app instantly if it is already connected to a Wi-Fi network. UKU GSM controller will establish a mobile data connection in 30 minutes.

4. Select heating time and temperature

The app allows you to set the desired temperature and the beginning and end time of the heating.

5. Your sauna is heating

You can check the sauna temperature in real-time from the app. A notification will let you know when the sauna is ready.

6. Keep your app updated

Make sure to update your app regularly so that it can function well. We recommend switching on automatic updates.

Connecting UKU Wi-Fi to app

To start using the mobile app with UKU Wi-Fi, you first need to connect your controller to a Wi-Fi network. UKU Wi-Fi controller supports 802.11 b / g / n 2.4 GHz Wi-Fi standard and cannot be used on a 5 GHz network. NB! UKU Wi-Fi sauna controller does not work with some Wi-Fi repeaters like ASUS Lyra.

  • Go to UKU control panel’s settings menu (hold the button down for 10 seconds).
  • Go to “Wi-Fi settings”.
  • Go to “SSID” and select it.
  • Next, select the correct Wi-Fi network from the menu. Make sure your different Wi-Fi networks don’t have the same name, otherwise you may have problems connecting to the network.
  • After selecting the Wi-Fi network to enter the password. Make sure your Wi-Fi network name is no longer than 20 characters.
  • After entering the password click “Connect” and follow the instructions in the wizard.
  • When the Wi-Fi connection is established, follow the instructions in the How to use mobile app chapter.

Connecting UKU GSM to app

  • Download HUUM app from Google Play or Apple Store.
  • Create a user account.
  • Link the control console’s ID (1XXXXX) to your user account. You can find the ID number and the code number on the sticker of the main module.
  • After connecting the sauna to your user account, the SIM card will be activated.
  • The SIM card and sauna will be online in 30 minutes. The sauna will not be online before the user account is connected to the sauna.
  • Check whether all the functions of the mobile application are working properly and your commands actually reach the sauna. Commands should be executed within 60 seconds. In case the functions of the mobile application do not work, contact us at

Yearly payment

Using the app with UKU GSM is free for the first year and costs 29 €/year thereafter.

The annual fee includes:

  • mobile application features
  • mobile data
  • secure server
  • unlimited mobile application users
  • application and remote control software updates

The payments are done through the mobile app with a credit card. If you do not wish to use the app anymore the controller can always be used also without the mobile app.

Upgrading UKU Local to UKU Wi-Fi

You can activate software that converts UKU Local to UKU Wi-Fi by purchasing from the mobile app. This update does not require a technician to be called.

Problems with controllers

Problems with heaters

Using the heater

Using the controller

UKU Local juhtpuldiga saad sauna kütta kohapeal olevast juhtpaneelist. UKU Wi-Fi ja UKU GSM pultidega saad sauna kütta nii juhtpaneelist kui ka HUUMi mobiilirakendusest.

Kõikide UKU mudelitega saab:

  • reguleerida sauna temperatuuri (40-110 °C),
  • valida kütteaega (3, 6, 12 või 18 tundi juhtpuldist; mobiilirakendusest kõiki aegu),
  • kasutada taimerit kütmise algusaja valimiseks.

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