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HUUM HIVE 18kW Electric Sauna Heater

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

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Required control, extension box and sauna stones (18 boxes) sold separately below.


HIVE Series 18.0kW Sauna Heater

The elegant HIVE 18kW electric sauna heater is the ideal solution for larger saunas in health clubs and gyms. This floor-mounted heater holds a massive 595 lbs of stones (529 lbs with HIVE Air Tunnel) for unmatched performance. Perfectly suitable for commercial or in-home use, this modern sauna heater has been designed for use in saunas spaces up to 1,236 cubic feet (CF).

Precision-engineered and hand-crafted in Estonia for a true European sauna experience.


  • Elegant design
  • Suitable for commercial use
  • 240V/1PH operation
  • For sauna rooms from 636 to 1236 cu. ft.
  • Works with UKU controls (sold separately)
  • Works with UKU extension box (sold separately)
  • Large 595-pound stone capacity (sold separately, Requires 18 boxes) or 529lbs with use of HIVE air tunnel
  • Direct contact between stones and heating elements
  • More exposed stones create a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial-quality heating elements​
  • Floor model with adjustable legs
  • Designed, engineered, and made in Estonia
  • Dimensions: 22" Diameter (560mm) x 29.5" H (750mm)
  • SGS Listed
  • Limited 5-year warranty (excluding elements)
HUUM HIVE 18 Electric Sauna Heater

HUUM HIVE 18 Electric Sauna Heater

What's Included

  • 18.0kW Sauna heater
  • Adjustable legs
  • Installation and operation manual
  • Limited 5-year warranty (excluding elements)


  • Kilowatt Rating: 18KW
  • Minimum Cubic Feet: 636 CF
  • Maximum Cubic Feet: 1236 CF
  • Heater Weight: 48.5 lbs
  • Shipping Weight with Sauna Stones: 643.5 lbs
  • 240V, Single Phase Amperage: 75 Amps
  • Circuit Breaker: 50 + 50
  • Wire Size: 8 + 8 AWG
  • Diameter: 22" (560mm)
  • Height: 29.5" (750mm)