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HUUM CLIFF Series Electric Sauna Heater

ONE TIME INVESTMENT Sale price$1,799



Discover the versatile range of CLIFF electric sauna heaters, meticulously crafted to fit seamlessly into compact sauna spaces without compromising on performance. The CLIFF 6.0kW heater, engineered for saunas up to 353 cubic feet (CF), offers a slim design and ensures optimal heat with its minimal safety distances. Similarly, the CLIFF 9.0kW model elevates your sauna experience, catering to rooms as spacious as 529 CF, and adhering to the trademark slender build and minimalistic safety requirements. Rounding off the series is the HUUM CLIFF 10.5kW variant. This powerful unit, while retaining the signature slim profile, is tailored for grander sauna rooms, accommodating up to 600 CF. Each model promises an unmatched sauna experience, marrying form with function effortlessly.


Variable Kilowatt Ratings. The CLIFF series offers a range of kilowatt ratings (6.0 KW, 9.0 KW, and 10.5 KW) to accommodate different sauna sizes, ensuring optimal heating for various room dimensions.

Compact Design. With consistent dimensions across all models (10.6" W x 10.6" D x 38.4" H), these heaters boast a sleek and compact design, making them suitable for both small and large sauna rooms.

Remarkable SafetyThe heaters have been engineered with small safety distances, making them an ideal choice for saunas with limited spaces, without compromising on safety standards.

Efficient Weight Distribution Despite their powerful heating capabilities, the heaters are relatively lightweight (ranging from 35 lbs to 37.5 lbs), ensuring ease of installation and transport.

Comprehensive Heating Range The CLIFF series heaters cater to a wide range of sauna sizes, from as small as 176 CF to as spacious as 600 CF, ensuring versatility for various sauna room requirements.

Durability. With high-quality construction materials and meticulous design, the CLIFF series is built to last, offering longevity and reliable performance.

What's Included
  • Electric Sauna Heater
  • 2 prop blocks (for removal of sauna rib slats)
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)

Required for Operation (Sold Separately):

  • CLIFF 6.0 KW: UKU Control, 165 lbs stones (Qty 5 x 33 lbs of 1" - 2" (3-5 cm) stones boxes)
  • CLIFF 9.0 KW: UKU Control, 165 lbs stones (Qty 5 x 33 lbs of 1" - 2" (3-5 cm) stones boxes)
  • CLIFF 10.5 KW: UKU Control, UKU Extension Box, 165 lbs stones (Qty 5 x 33 lbs of 1" - 2" (3-5 cm) stones boxes)
Sauna Compatibility

CLIFF 6.0:

  • Kilowatt Rating: 6.0 KW
  • Suited for: Saunas between 176 CF and 353 CF.
  • Physical Attributes: Sporting a weight of 35 lbs and shipping weight of 200 lbs with sauna stones. Its dimensions are a consistent 10.6" W x 10.6" D x 38.4" H.

CLIFF 9.0:

  • Kilowatt Rating: 9.0 KW
  • Suited for: Saunas ranging from 317 CF to 529 CF.
  • Physical Attributes: Weighs in at 35 lbs with a combined shipping weight (including sauna stones) of 200 lbs. The dimensions remain consistent at 10.6" W x 10.6" D x 38.4" H.

CLIFF 10.5:

  • Kilowatt Rating: 10.5 KW
  • Suited for: Saunas with a capacity between 353 CF and 600 CF.
  • Physical Attributes: This model weighs 37.5 lbs and ships at a weight of 202.5 lbs with the sauna stones. The dimensions are 10.6" W x 10.6" D x 38.4" H.
      Setting Up Your Heater



      📘  Warranty Information

      If any defects are found on the product, where manufacturer can be blamed, then buyer has the right to demand fixing or replacing the product. Demands must be made not later than 5 years after buying the product. Purchase receipt needs to be presented when warranty demands are made.

      Shipping Policy


      Upon successful placement of your order, you will immediately receive an order confirmation email. This serves as an acknowledgement that we have received your order and pre-authorized your credit card for the transaction. We will commence the fulfillment process immediately and most orders are shipped within 2-3 business days. Estimated transit times range between 2-5 business days.


      Tracking information will be sent to the email address you provided during checkout within 24 hours after your order departs from our warehouse. If you have not received your tracking information within six business days from the date of your order, please contact us for an update at


      Our standard "Curbside Pickup" is typically complimentary, with an estimated arrival time of 5-8 business days post-order processing. Additional shipping options are available for certain products:

      • Threshold Shipping: This service includes delivery to your porch or a sheltered area such as a garage.

      • White Glove Delivery: This premium service includes delivery to your room of choice, minor assembly, and removal of all packaging materials. Note: Saunas are not eligible for assembly under this option.

      For more details on these specialized shipping services prior to placing your order, please contact us at

      Komowa Wellness LLC
      Phone: +1 (844)-670-4946
      Physical Address:
      CLAYMONT, DE 19703


      Returns & Refunds

      Cancellations & Refunds

      You're welcome to cancel your order at any point before it ships at no additional cost (some exceptions like custom orders do apply, see below).

      For inquiries, please drop us an email at or reach out to us at +1-844-670-4946.

      Pre-Shipment Cancellations

      Should you wish to cancel an order, reach out to us immediately. This allows us to process a full refund before your order exits our warehouse. Our customer service team is available during regular business hours at +1-844-670-4946, via our chat support located at the bottom right corner of the screen, or by email at anytime.

      Custom Order Cancellations

      Orders for custom or made-to-order items can't be canceled or refunded as these are produced specifically for your order.

      The items are built or customized the moment you place an order. While we can't offer cancellations or refunds for these, our warranty ensures you'll receive a fully functional product. For clarity on whether your order falls under this category, don't hesitate to message or call us. All sales for custom-made and made-to-order products are final.

      Refunds and Exchanges

      Exchanges are possible but any associated shipping costs will be your responsibility.

      For specific details, please contact us directly.

      Due to the rising costs of LTL/freight shipping, straight returns will be subject to a 25% cancellation fee plus the cost of return shipping. If you're replacing the product, we may offer some financial assistance depending on the situation.

      By placing an order with Komowa, you're acknowledging your agreement with the following:

      1. Inspection of the package upon delivery, noting and photographing any damages for submission to Komowa within 24 hours.

      2. Responsibility for any costs associated with shipping for returns or exchanges.

      3. Compliance with our return requirements—products must be returned unopened and unused.

      4. Acceptance of varying refund amounts if the order has already been shipped.

      5. Acknowledgment of the variability in shipping times due to factors beyond Komowa's control.

      Damages Upon Arrival

      Should you notice any damages when your package arrives, document it when signing for delivery. Please forward the photos, box, and SKU details along with a short description to within 24 hours for us to initiate an insurance claim on your behalf.

      Warranty Information

      Each product's warranty varies by manufacturer. Please refer to individual product pages for specifics. Claims must be made within 30 days of identifying an issue.

      Returns Policy

      The default at Komowa is that customers bear the cost of all return shipping or reconsignment fees due to customer error unless stated otherwise on the product page.


      We have a dedicated customer service team eager to address your concerns. We consider our policies to be fair and strive for excellence in customer satisfaction. In light of this, any fraudulent chargebacks will be treated as criminal offenses.

      Should you encounter any issues, please contact us before resorting to chargebacks. We appreciate your business and are committed to resolving any concerns collaboratively.

      For any questions, reach us by phone at +1-844-670-4946, by chat at the lower right hand corner of your screen or at

      Komowa Wellness LLC
      Phone: +1 (844)-670-4946
      Physical Address:
      CLAYMONT, DE 19703


      HUUM Electric Sauna Heaters HUUM CLIFF Series Electric Sauna Heater
      HUUM CLIFF Series Electric Sauna Heater Sale price$1,799

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      The Biohacker's Oasis

      Picture this: After conquering your day, you step into your personal sauna oasis. As the warm steam envelops you, toxins vanish and your mind sharpens. It's not just a sauna; it's your daily reboot for peak performance. We've curated this experience for biohackers like you, blending ancient wisdom and modern tech.
      It's more than wellness; it's a lifestyle upgrade.

      Need help?

      Frequently Asked Questions


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      Health Considerations

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