1.800.426.3929

1.800.426.3929

HUUM HIVE Mini 9 Electric Sauna Heater

Heater Details

Brand
HUUM‌
Model‌
HIVE Mini 9‌
Power
electric‌
Place
freestanding‌
Output
9 kW‌
Load
37.5 amps‌
Breaker
50 amps‌
Wire
8 gauge‌
Min
320 cu. ft.‌
Max
530 cu. ft.‌
Rocks
330 lbs.‌
Unit
36 lbs.‌
Heater Unit Dimensions
Width
18.13″‌
Depth
18.13″‌
Height
29.63″‌

HUUM HIVE Mini 9 Electric Sauna Heater

freestanding-mounted 9kW sauna heater with wifi-ready controls for saunas 320 – 530 cu. ft.

HIVE Mini 9 sauna heater unique elegant slim design

Beautiful design, WiFi compatibility and superior performance. Its round design adds an artistic element to the angular interior of a classic sauna, adding a touch of elegance. Enjoy endless blasts of steam!

HIVE Mini 9 SAUNA HEATER FEATURES:

  • Stainless Steel Construction with Rounded Stones
  • freestanding-mounted 9kW electric sauna heater
  • WiFi-ready controls sold as an option | Requires UKU control for operation
  • Includes 330 lbs of rounded olivine sauna stones (sized 2-4″)
  • Limited 5-Year Warranty

Enjoy a traditional Finnish steamy sauna experience

Hot Steam on Sauna Rocks Icon UL-approved to ladle water on the sauna rocks for endless blasts of steam!

Original price was: $3,795.Current price is: $2,657.

  • Kilowatts


    ❯ UKU Remote Type

    5 Types Available. A controller is required to operate this sauna heater


    Local UKU Control Color

    HUUM UKU Local Control

    Digital On/Off, Time, Temperature Control

    UKU Local sauna controller makes sauna heating easy and comfortable

    HUUM UKU Wi-Fi Control

    Digital On/Off, Time, Temp Control with WiFi

    UKU Wi-Fi sauna controller makes sauna heating very easy and comfortable. With UKU you can heat your sauna on the spot or do it from your phone through HUUM mobile app. 

    HUUM UKU Wi-Fi Control Glass

    Sauna Heater Control with WiFi, Digital On/Off, Time,Temp, (Up to 9kW) Glass

    UKU Wi-Fi Glass sauna controller makes sauna heating convenient and comfortable. With UKU you can heat your sauna on the spot or do it from your phone through HUUM mobile app. UKU comes with several safety and extra features for a pleasant sauna experience. HUUM UKU Glass is designed for use with sauna heaters up to 9kW.

    HUUM UKU > Mirror Wi-Fi Control

    Sauna Heater Control with WiFi, Digital On/Off, Time,Temp, Up to 9 kW, Mirror

    UKU Wi-Fi Mirror sauna controller makes sauna heating convenient and comfortable. With UKU you can heat your sauna on the spot or do it from your phone through HUUM mobile app. UKU comes with several safety and extra features for a pleasant sauna experience. HUUM UKU Mirror is designed for use with sauna heaters up to 9kW


    HUUM sauna heaters over 12kW require the UKU Extension Box

    HUUM UKU Extesion Box Main HUUM UKU Extesion Box Main

    ❯ UKU Extension Box

    • HUUM UKU Extension Box

      $773

      HUUM UKU Extension Box for Heaters over 12kW

      The HUUM UKU Extension Box is a specialized, SGS-listed power relay module required for the safe operation of electric heaters rated at 12kW and above within a UKU control system

      Engineered and assembled in Estonia, this model is the ideal solution for high-powered HUUM Hive and other large-capacity heaters, utilizing dual 63-amp breaker connections to offload heavy 240V electrical loads and ensure cool, reliable control operation. Featuring a compact 7″ by 10″ wall-mounted enclosure, the Extension Box integrates seamlessly with existing electrical gear to maintain organized wiring and long-term serviceability. This genuine HUUM accessory is the industry-standard requirement for high-output installations, providing manufacturer-compliant safety, robust durability backed by a 3-year limited warranty, and the precise power management necessary to protect high-performance sauna heating investments.

      Key Features

      • Required for High-Powered Heaters – Essential for HUUM electric sauna heaters 12 kW and above, ensuring safe operation, compliance with safety standards, and reliable performance in demanding high-capacity installations.
      • Seamless UKU Integration – Expands the UKU control system to manage larger heaters efficiently, maintaining precise temperature control and consistent sauna performance without overloading the main unit.
      • Durable, Compact Design – Wall-mounted with a sleek light grey finish, this extension box saves space, keeps wiring organized, and integrates aesthetically into the sauna environment for both function and appearance.
      • Engineered in Estonia – Built to strict quality standards and SGS listed for safety compliance, the unit is backed by a 3-year limited warranty, providing long-term reliability and peace of mind for your investment.

  • The HUUM Hive Tunnel heats the room faster, protects the elements and reduces the rocks required

    • HUUM AirTunnel

      HUUM HIVE Air Tunnel

      Internal air tunnel for HIVE sauna stoves speeds up sauna heating by 25% and extends the life span of heating elements

      It is made of stainless steel and installed in the middle of the stove. When using the air tunnel, 30 kg less stove stones are needed.

      FEATURES:

      • Compatible with all HIVE electrical models
      • Shorter heating period
      • Longer life expectancy for the heating elements
      • Less stones needed

    The HUUM Hive Tunnel heats the room faster, protects the elements and reduces the rocks required

    ❯ Tunnel

    • HUUM AirTunnel

      HUUM HIVE Air Tunnel

      Internal air tunnel for HIVE sauna stoves speeds up sauna heating by 25% and extends the life span of heating elements

      It is made of stainless steel and installed in the middle of the stove. When using the air tunnel, 30 kg less stove stones are needed.

      FEATURES:

      • Compatible with all HIVE electrical models
      • Shorter heating period
      • Longer life expectancy for the heating elements
      • Less stones needed

      • * PARTS RETURN POLICY *

        All parts purchased have a 30 day warranty and return window.
        Additionally, there will be a 20% restocking fee on all returns.

        ❯ Policy Agreement


    Thru Wall Chimney Kit

    14 boxes required / 462 lbs for this model with tunnel installed. Price is EACH BOX

    • HUUM Chimney Kit / Thru-Wall 102.4"

      $1,370

      • * PARTS RETURN POLICY *

        All parts purchased have a 30 day warranty and return window.
        Additionally, there will be a 20% restocking fee on all returns.

        ❯ Policy Agreement

    huum chimney kit thru wall 1024 showcase diagram

    Key Features

    • Space-Saving Thru-Wall Design
    • Universal HUUM Compatibility
    • Durable Stainless Steel Construction
    • Complete Installation Kit

    HUUM Chimney Kit / Thru-Wall 102.4" is engineered to provide safe, efficient ventilation for all HUUM wood-fired sauna stoves

    Constructed from high-quality stainless steel, the kit withstands extreme heat and environmental exposure, ensuring durable, long-lasting performance. The complete installation set includes single-wall and double-wall pipes, base, cover plates, elbow with cleaning hatch, chimney bracket, and chimney cap, offering a straightforward and hassle-free setup.

  • Model

    HUUM Guard Rail Overview HUUM Guard Rail Overview

    Guard Rail Options

    • HUUM Drop Guard Rail (Circle)

      Original price was: $261.Current price is: $209.

      Drop Guard Rail

      Plan ahead for burn accidents. Don't get scorched

      HUUM DROP guard rail helps to protect you from accidentally touching against the hot heater. The safety railing consists of light-colored wooden arcs and stainless steel supports to attach them to the heater. Not only does the railing provide extra safety – but it is also a nice way to style your heater.

      The safety railing for DROP heaters helps to prevent accidental contact with hot heaters. It consists of arcs made of light wood and fasteners made of stainless steel to attach the arcs to the heater. The safety railing is a good way to make the sauna event even safer and at the same time it adds style to the heater.


      • * PARTS RETURN POLICY *

        All parts purchased have a 30 day warranty and return window.
        Additionally, there will be a 20% restocking fee on all returns.

        ❯ Policy Agreement

    Guard Rail Options

    • HUUM Safety Guard Rail - HIVE Mini Model

      Original price was: $365.Current price is: $290.

      Plan ahead for burn accidents. Don't get scorched.


      • * PARTS RETURN POLICY *

        All parts purchased have a 30 day warranty and return window.
        Additionally, there will be a 20% restocking fee on all returns.

        ❯ Policy Agreement

    Guard Rail Options

    • HUUM Safety Guard Rail - HIVE Model

      Original price was: $489.Current price is: $379.

      Plan ahead for burn accidents. Don't get scorched.


      • * PARTS RETURN POLICY *

        All parts purchased have a 30 day warranty and return window.
        Additionally, there will be a 20% restocking fee on all returns.

        ❯ Policy Agreement

  • Power Source

    Rock Capacity

    Stones

    4 boxes required / 330 lbs for this model. Price is for EACH BOX

    • HUUM Stones

      Box of HUUM Stones 2-4" (33 lbs per box)

      $80

    Stones

    6 boxes required / 330 lbs for this model. Price is for EACH BOX

    • Box of HUUM Stones 2-4" (33 lbs per box)

      $80

    Stones for Hive Mini

    8 boxes required / 264 lbs for this model with tunnel installed. Price is EACH BOX

    • HUUM Stones

      Box of HUUM Stones 2-4" (33 lbs per box)

      $80

    Stones for HIVE

    14 boxes required / 462 lbs for this model with tunnel installed. Price is EACH BOX

    • Box of HUUM Stones 2-4" (33 lbs per box)

      $80
    Olivine Huum Round Sauna Stones

    HUUM Stones | 2-4″ Round Sauna Heater Stones

    Each box: 33 lbs of rounded olivine HUUM stones for the sauna
    We highly recommend using rounded HUUM stones in HUUM
SKU MINI-9 Categories , , Tags , , , ,

Description

HUUM HIVE Mini 9 sauna heater is a traditional hot rock heater

Not all about the looks — Floor-mounted heater and holds up to 330 lbs of stones, ensuring a soft, high heat

Beautiful design, WiFi compatibility and superior performance

  • Unique Design with Rounded Stones
  • Soft, High Heat
  • Stainless Steel Construction
  • Industrial Quality Heating Elements
  • SGS Listed for Safety
  • WiFi Connectivity (with UKU Local, WiFi or Glass controller)
  • Large Stone Capacity
  • Wall-Mounted Design
  • Limited 5-Year Warranty

Safety Distance

Huum Hive Housing Safety Clearance Diagram
Huum Hive Housing Safety Clearance Diagram

DROP 9kW Safety Distance

  • A – 2.37″ inches minimum side wall
  • B – 22.83″ inches minimum total span side to side
  • C – 2.37″ inches minimum distance from wall to front

Package Contents

  • Sauna heater
  • Adjustable legs
  • Installation and operation manual
  • 5-Year limited warranty

Award-winning design

The organic and minimalist design of DROP heater makes it the statement piece of your sauna. Plus, it takes up very little space and fits a lot of stones to keep the sauna hot for long.


Made with care in Estonia

HUUM heaters are made of stainless steel and go through a long and carefully supervised production process to guarantee the best quality of each product.


Heat your sauna comfortably with HUUM mobile app

HUUM Heater Set Below Floor
HUUM Mini Heater Set Below Floor

Steam like in a traditional sauna

HUUM heaters are built by using very small amounts of metal so that the heat comes mainly from the stones and only very little from the metal. This way we can maximize the good negative ions from the stones, like in traditional saunas — and keep the positive ions from the metal at a minimum. Together with a high stone capacity this is our secret to healthy, mild and long-lasting steam.

Designer HUUM HIVE Mini heater mounted below the floor
Designer HUUM HIVE Mini heater mounted below the floor

pdf document icon

HUUM and HIVE MINI Stone Placement Video (without Air Tunnel)

HUUM HIVE and HIVE MINI Stone Placement Video (with Air Tunnel)

UKU Controller Installation

Additional information

Weight 36 lbs
Dimensions 18.125 × 18.125 × 29.625 in