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  • HUUM Drop Series Sauna Heater

    Choose a Watts

    The Drop electric sauna heater from HUUM is inspired by the purest element in nature – a drop of water. Its handsome and artistic rounded design complements and softens the angular interior of a classic sauna, creating a more elegant appearance. But the Drop series isn’t only about the looks. This compact wall-mounted heater has an impressive 122-pound stone capacity, exceeding most wood-burning stoves, which guarantees soft, consistent high heat and long-lasting steam.


  • DROP 4.5 kW For sauna rooms from 106 to 247 cu. ft.
  • DROP 6 kW For sauna rooms from 180 to 350 cu. ft.
  • DROP 7.5 kW For sauna rooms from 230 to 441 cu. ft.
  • DROP 9 kW For sauna rooms from 290 to 530 cu. ft.

    NOTE: This heater requires UKU Control and 122 lb stones (Qty 4 x 33 lb 5-10cm stones) for operation. Please see the options



    • Unique water-drop design
    • 240V/1PH operation
    • Works with UKU controls (sold separately)
    • 122 pound stone capacity (required 4 boxes sold separately)
    • 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​
    • Wall-mounted design
    • Designed, engineered, and crafted in Estonia
    • Dimensions: 15.4"W (390mm) x 13.2"D (335mm) x 23.3"H (590mm) SGS listed
    • Limited 5-year warranty (excludes heating elements)


    Installation and Operation Manual

    Stone Requirements

    Elements Required

    Certificate of Compliance

    Package Contents

    • 4.5 KW, 6 KW, 7.5 W, or 9 KW Sauna heater
    • Wall-mount bracket
    • Installation and operation manual
    • 5-Year limited warranty

    Required for Operation:

    • UKU Control
    • 122 lbs stones (Qty 4 x 33 lbs. 5-10cm stones boxes)