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HUUM HIVE Electric Sauna Heater

Original price $1,903.00 - Original price $2,737.00
Original price
$1,903.00 - $2,737.00
Current price $1,903.00

HUUM HIVE Electric Sauna Heater

The HIVE electric sauna heater is a stylish and elegant option for larger saunas-- ideal for spas, gyms or home use. Its beehive-inspired design reveals the natural beauty of the sauna stones, while its durable stainless steel construction ensures years of reliable use.

The HIVE can hold a massive 550 pounds of sauna stones, providing smooth and rich steam for even longer sauna sessions. Its round shape allows it to be placed in the center of the room, making it perfect for groups or families. 

The HIVE electric sauna heater's Nordic design is inspired by the natural beauty of the Scandinavian landscape, bringing a touch of peace and tranquility to your sauna experience.

UKU Controller Options

The heater is controlled by the elegant UKU Controller (required for operation), in your choice of 9 different finishes.

You can set the temperature locally with the Local UKU Controller, or remotely with the WIFI UKU Controller--so your sauna is the perfect temperature when you arrive home.

UKU WIFI Controller with HUUM Mobile App

The HIVE requires 550 pounds of stones (sold separately.) We recommend any type of igneous stones 5-10cm in size, or you can purchase HUUM High Quality Stones which are collected in Finland (comes in 17 boxes weighing 33 lbs each.)

As the HIVE is a high-output heater, the UKU EXTENSION BOX is required for operation.

Add a HIVE AIR TUNNEL (sold separately) to expedite sauna heating by up to 25% and prolong the life of the heating elements. It's made of stainless steel and mounts between the heater elements and stones. *You will need 66 pounds (2 boxes of HUUM Stones) less sauna rocks if you use the AIR TUNNEL.


***All HIVE heaters require the UKU Extension Box for operation. Add by checking the box above or visit the product page for more information.

Package contents:

  • Sauna Heater
  • Wall-mount bracket
  • Installation and operation manual
  • 5-year limited warranty (excluding heating elements)

Required for operation:

  • UKU Control
  • UKU Extension Box
  • 550 lbs stones [(17) 33 lbs boxes of HUUM High Quality Stones(5-10cm)]

Choosing the right size:

HIVE 12 - For sauna rooms from 424-883 cubic feet

HIVE 15 - For sauna rooms from 530-1060 cubic feet

HIVE 18 - For sauna rooms from 636-1236 cubic feet

HIVE 12 kW Heater

  • Dimensions: 22" D (558.8mm) x 29" H (736.6mm)
  • Watts: 12000
  • Volts: 240 
  • Amps: 50
  • Phase: 1PH
  • Room Volume: 424-883 CU. FT.
  • Rock Capacity: 550 lbs
  • Weight: 43.6 lbs (19.77kg)


  • Fuse 30+30 A
  • Supply voltage 240 V 2~
  • Power cable 10+10 AWG

     Safety Distances - Refer to diagram below:

  • A - 120 mm
  • B - 800 mm
  • H - 750 mm

HIVE 15 kW Heater

  • Dimensions: 22" D (558.8mm) x 29" H (736.6mm)
  • Watts: 15000
  • Volts: 240 
  • Amps: 62.5
  • Phase: 1PH
  • Room Volume: 530 - 1060 CU. FT.
  • Rock Capacity: 550 lbs
  • Weight: 46.65 lbs (21.16kg)


  • Fuse 50+50 A
  • Supply voltage 240 V 2~
  • Power cable 8+8 AWG

     Safety Distances - refer to diagram below:

  • A - 150 mm
  • B - 860 mm
  • H - 750 mm

HIVE 18 kW Heater

  • Dimensions: 22" D (558.8mm) x 29" H (736.6mm)
  • Watts: 15000
  • Volts: 240 
  • Amps: 75
  • Phase: 1PH
  • Room Volume: 636-1236 CU. FT.
  • Rock Capacity: 550 lbs
  • Weight: 49.7 lbs (22.54kg)


  • Fuse 50+50 A
  • Supply voltage 240 V 2~
  • Power cable 8+8 AWG

     Safety Distances - refer to diagram below:

  • A - 180 mm
  • B - 920 mm
  • H - 750 mm

HUUM Safety Diagram





The purchaser is obliged to review the user manual of the product and follow the requirements stated therein. The warranty does not extend to failures due to non-compliance with the rules of use provided for in the manual. The warranty is valid, if the product has a technical defect or fault caused by the manufacturer.

  • The warranty covers the replacement of the product or of parts with manufacturing defects.
  • The warranty period is 5 years from the date of purchase.
  • NOTICE: The warranty is based on the presentation of the purchase receipt/invoice. The right to submit a claim is valid on the condition that the product has been used only for the intended purpose and conditions.

Warranty terms:

  • NOTICE: The warranty does not extend to heating elements of the electric heaters, these are considered expendable parts.
  • The warranty does not cover the defects caused by normal wear and tear of the product.
  • The warranty does not apply to heater stones.

Warranty does not cover the defects which are caused by:

  • Transport and other accidental damage to the product;
  • Careless or improper storage and use of the product and overloading;
  • Failure to comply with the instructions for installation and operation of the product and safety requirements.

Warranty does not apply:

  • If the product has been repaired by an unauthorised person, if non-approved parts have been added to the product, or if consumables not accepted by the manufacturer have been used (e.g. heating elements);
  • If the set of product is not complete.
Free Shipping

Free shipping on all orders to the lower 48 States

In Stock & Ready to Ship

Most orders ship within 1-2 business days

Hassle Free Returns

Stress free returns on most items within 30 days

Unmatched Customer Care

Dedicated US-based customer service team. Give us a call! (435) 215-9470