SKU: 80326596228

HUUM CLIFF Electric Sauna Heater

Sale price$703.35 Regular price$781.50
Save 10%

Pay in installments of $195.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HUUM CLIFF Electric Sauna HeaterThe CLIFF Series Electric Sauna Heater is an ideal choice for small saunas, boasting slim dimensions and remarkably minimal safety distances. Compatible with sauna spaces up to 529 cubic feet. Its internal air duct helps it heat up to 25% faster than typical sauna heaters, and its design allows more exposed stones to create a longer and milder heat. The UKU Sauna Control System (required for operation) is a simple and elegant way to heat up your

The CLIFF Series Electric Sauna Heater is an ideal choice for small saunas, boasting slim dimensions and remarkably minimal safety distances. Compatible with sauna spaces up to 529 cubic feet. Its internal air duct helps it heat up to 25% faster than typical sauna heaters, and its design allows more exposed stones to create a longer and milder heat.

The UKU Sauna Control System (required for operation) is a simple and elegant way to heat up your sauna. You can set the temperature locally with the UKU Local Controller, or remotely with the UKU WIFI Controller and the HUUM Mobile App. Choose from among 9 different finishes.

The CLIFF requires 165 pounds of stones (5 boxes of HUUM Premium Stones or other sauna stones of your choice.) 

Add an optional HUUM CLIFF Safety Rail for an aesthetic accent while ensuring a safer sauna session.

HUUM CLIFF Features:

  • Slender, unique design
  • Suitable for use in small saunas with limited space
  • Small safety distances
  • Heats up to 25% faster due to internal air duct
  • Works with UKU controls (sold separately)
  • 165 pound stone capacity (requires 5 boxes sold separately)
  • Removable rib(s) for more accurate stacking of stones
  • More exposed stones creates a longer and milder heat
  • Stainless steel construction
  • Industrial quality heating elements​
  • Floor mounted
  • Designed, engineered, and made in Estonia
  • Dimensions: 10.6" W (270mm) x 10.6" D (160mm) x 38.4" H (975mm)
  • Limited 5-year warranty (excluding heating elements)

Package contents:

  • Sauna Heater
  • 2 prop blocks (for removal of sauna rib slats)
  • Installation and operation manual
  • 5-year limited warranty (excluding heating elements)

Required for operation:

  • UKU Controller
  • 165 pounds of stones (5 x 33 lbs Box of HUUM Premium Stones or other suitable stones)

Choosing the right size:

CLIFF 6 - For sauna rooms from 176 - 353 cubic feet

CLIFF 9For sauna rooms from 317 - 529 cubic feet

CLIFF 11For sauna rooms from 353 - 600 cubic feet

CLIFF 6 kW

  • Dimensions: 11.25" W (285.8mm) x 11.25" W (285.8mm) x 38.25" H (971.5mm)
  • Watts: 6000
  • Volts: 240 
  • Amps: 25
  • Phase: 1PH
  • Room Volume: 176 - 353 CU. FT.
  • Rock Capacity: 165 lbs
  • Weight: 35 lbs (15.87kg)

      Connection:

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

      Safety Distances - (Refer to diagram below):

  • A - 60 mm
  • B - 390 mm
  • C - 270 mm

CLIFF 9 kW

  • Dimensions: 11.25" W (285.8mm) x 11.25" W (285.8mm) x 38.25" H (971.5mm)
  • Watts: 9000
  • Volts: 240 
  • Amps: 37.5
  • Phase: 1PH
  • Room Volume: 317 - 529 CU. FT.
  • Rock Capacity: 165 lbs
  • Weight: 35 lbs (15.87kg)

      Connection:

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

      Safety Distances - (Refer to diagram below):

  • A - 240 mm
  • B - 750 mm
  • C - 270 mm

CLIFF 11 (10.5kW)

  • Dimensions: 11.25" W (285.8mm) x 11.25" W (285.8mm) x 38.25" H (971.5mm)
  • Watts: 10500
  • Volts: 240 
  • Amps: 43.75
  • Phase: 1PH
  • Room Volume: 353 - 600 CU. FT.
  • Rock Capacity: 165 lbs
  • Weight: 37.5 lbs (17kg)

 Connection:

  • Fuse: 50 A
  • Supply voltage:  240 V 2~
  • Power cable: 6 AWG

      Safety Distances - (Refer to diagram below):

  • A - 380 mm
  • B - 1030 mm
  • C - 270 mm

Warranty

HUUM LIMITED 5-YEAR WARRANTY

General:

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 unauthorized 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80326596228

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 6 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Christie Caviness
Omaha, US
★★★★★ 5
Great pillows
Color: Black(4pack), Size: Standard
These are absolutely great and them being cooling pillows is a big plus for someone who has hot flashes at night. They are very comfortable and they are great support for any position sleeper. These pillows are durable and the material comfortable and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
G
Verified Purchase
Grace Phelps
Charlottesville, US
★★★★★ 5
Soft pillows
Color: Grey, Size: Standard
Good size pillows. Very comfortable. Soft pillow and not so hard to lay on. It’s not too bulky or too big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Andrew
Draper, US
★★★★★ 3
They are using different/cheaper shredded foam then they were 1 year ago
Color: Memory Pillow, Size: Standard, Color: Memory Pillow, Size: Standard
The shredded foam used last year was really nice and soft and even firm to a point where your head is supported perfectly while you sleep. now the 2 extra pillows I received this weekend have completely different shredded foam which seems to be cheaper. Also when you unzip the pillow cover and get to the part where you can unzip the other cover where the foam is no longer is there. so they are using cheaper shredded foam and a cheaper cover to where the foam is and you can no longer unzip the second cover to see the foam. but I can easily tell that they are using different and cheaper foam which isn't true memory foam. their new blend is too fluffy and the pillows are floppy and too soft. the old ones i bought 1 year ago are heavy pillows that are true memory foam which your head molds into perfectly and are amazing. these new ones they are making aren't worth it. In one picture you can see the cover with different colored cheap foam and the other picture with the green and white thick premium quality shredded memory foam. The other pictures show how the old ones are thick and firm and moldable for you head and the other 2 are floppy because they use cheaper shredded foam. They need to use the shredded foam they used last year! it was really good! Now they are not true memory foam pillows anymore due to changing from premium shredded foam to cheap shredded foam.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2024
T
Verified Purchase
Tonyamazin
Draper, US
★★★★★ 5
Great comfortable, pillows.
Color: Black(4pack), Size: Standard
These are some great, comfortable pillows. They are soft and feel great. They are good for sleeping on or just using them to be comfortable in bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
G
Verified Purchase
George Mann
Dallas, US
★★★★★ 5
Enjoyable
Color: Grey, Size: Queen
Holds their shape and stay cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

recommand products