HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater
HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater
HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater
HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater
HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater
HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater

HUUM CLIFF Mini 4 CLIFF Mini Series 3.5kW Sauna Heater

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    Estimated Arrival: Between Jul 22 and Jul 24. *ETA to the USA Only

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    The compact CLIFF Mini 3.5 kW sauna heater, with extremely short safety distances, is a wall-mounted model that is especially suited for small sauna rooms. The CLIFF Mini 3.5kW sauna heater is designed for sauna spaces up to 212 cubic feet (CF).

    Required Control and sauna stones (4 boxes) sold separately


      • Slender design
      • Suitable for use in small saunas with limited space
      • Small safety distances
      • Heats up to 25% faster due to internal air duct
      • For sauna rooms from 123 to 212 cu. ft.
      • Works with UKU controls (sold separately)
      • 133 pound stone capacity (required 4 boxes sold separately)
      • Removable rib(s) for more accurate stacking of stones
      • Direct contact between stones and heating elements
      • More exposed stones creates a longer and milder heat
      • Stainless steel construction
      • Stainless steel, industrial quality heating elements​
      • Wall-mount model
      • Designed, engineered, and made in Estonia
      • Dimensions: 10.6" W (270mm) x 6.3" D (160mm) x 38.4" H (975mm)
      • Limited 5-year warranty (excluding elements)


      • 3.5kW sauna heater
      • 2 prop blocks (for removal of sauna rib slats)
      • Installation and operation manual
      • 5-Year limited warranty


      Model: CLIFF Mini 3.5
      Kilowatt Rating 3.5 KW
      Minimum Cubic Feet 123 CF
      Maximum Cubic Feet: 212 CF
      Heater Weight: 33 lbs
      Shipping Weight with Sauna Stones: 166 lbs
      Width: 10.6" (270mm)
      Depth: 6.3" (160mm)
      Height: 38.4" (975mm)
      240V, Single Phase Amperage --


      Shipping & Returns

      Order Confirmation:

      As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

      Order Shipment:

      If your order is stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at


      Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send photos to and we will process an insurance claim on your behalf.

      Cancellations & Refunds:

      All orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.


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