Huum CLIFF Series 6.0kW Sauna Heater


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Price: $1,832.00
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The compact HUUM CLIFF Mini 3.5 kW sauna heater, with extremely short safety distances, is a wall-mounted electric sauna heater that is especially engineered for smaller sauna rooms up to 212 cubic feet (CF). 

Because of its intelligent design, the CLIFF Mini has a much higher rock volume than other sauna heaters its size. A larger rock capacity results in a consistent, soft, high heat for a better sauna experience, greater efficiency, and more steam. 

The CLIFF's contemporary design will add an elegant, upscale look to your home sauna.


✓  Slender Design

✓  Suitable For Use In Small Saunas With Limited Space 

✓  Small Safety Distances

✓  For Saunas From 176 - 353 cu. ft.

✓  Heats Up To 25% Faster Due To Internal Air Duct 

✓  Works with UKU Controls (Sold Separately) 

✓  165 Pound Stone Capacity (5 Boxes Required - 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

✓  Limited 5-Year Warranty (Excluding Elements)

✓   Red Dot Award Winner

CLIFF 6.0 Specs

Dimensions: 10.6" W (270mm) x 10.6" W (270mm) x 38.4" H (975mm)

Kilowatt Rating: 6.0 kW

Minimum Sauna Cubic Feet: 176 CF

Maximum Sauna Cubic Feet: 353 CF

Holding Capacity Of Sauna Rocks: 165.4 lbs

Heater Weight: 35 lbs

Shipping Weight with Sauna Stones: 200 lbs

Watts: 6000

Voltage: 240 

Amperage: 25.0

Fuse: 30 Amps

Phase: 1 PH

Cable: 10 AWG

Safety Distances

CLIFF Mini 6.0

A - 60mm - 2.4 in

B - 390mm - 15.35 in

C - 270mm - 10.6 in

Whats Included

✓   Huum CLIFF 6.0kW Sauna Heater

✓   2 Prop Blocks (For Removal of Sauna Rib Slats)

✓   Installation and Operation Manual

✓   5-Year Limited Warranty


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 CLIFF Series Electric Sauna Heater

CLIFF electric sauna heater has a stunning natural stone surface that reflects the nature of Nordic cliffs. But what sets this sauna heater apart is not only its eye-catching appearance but also its efficient and environmentally conscious design. The body of the heater is made from cutouts of a stainless steel sheet created during the production of STEEL electric heaters, which eliminates metal waste and ensures full use of all material.

The heater has small safety distances and a slim shape, making it suitable for smaller sauna rooms. The internal air tunnel accelerates heating by 25% and extends the life of the heating elements. With a large amount of stones, the CLIFF heater provides mild and long-lasting steam, ensuring a relaxing sauna experience. In 2021 the CLIFF heater won the RedDot Award for product design.

  • Easy to use

  • Reddot 2021 Winner

  • Soft Steam

  • Long-lasting relaxation

  • C E certficate

  • Safety and control

  • Made in Estonia

Sauna heater design that has received the Red Dot award

The name and design of the CLIFF electric sauna heater stem from Nordic cliffs. The slim shape of the sauna heater and exterior surfaces that expose dozens of natural sauna stones ensure that it’s an eye-catching element in the wooden interior of the steam room.

CLIFF sauna heater integrates all the vital features of a modern home sauna: compact shape, well-planned construction and gentle copious steam that resembles traditional wood-fired saunas. 2021. CLIFF sauna heater received the internationally reputable Red Dot product design award in 2021.

Huum's CLIFF and STEEL sauna heaters that have minimized the ecological footprint

CLIFF electric sauna heaters form an inseparable pair with STEEL electric sauna heaters. One could not exist without the other. These two sauna heaters are produced from the same stainless steel sheet. The fins of CLIFF sauna heaters are made from the cutouts of STEEL sauna heaters, which ensures that all the material is utilized and there is no residual waste.

Our mission is to find measures to ensure sustainable production with the smallest environmental footprint, so that we can hand nature in its current beauty down to future generations.

Classy and Smart Sauna Controller

HUUM sauna controller represents an intuitive and efficient solution for heating the sauna. Sauna controllers are available with different enclosures, and the menu is simple and user-friendly. HUUM controllers heat the sauna through the smart UKU sauna control system. You can choose a suitable model, depending on whether you prefer to heat the sauna on site or via the HUUM mobile app. UKU sauna control system ensures simplicity and safety of sauna heating, and it is compatible with electric sauna heaters of various manufacturers.

Huum UKU Controls

HUUM app controls the sauna from a smartphone

With just a few clicks from your phone, the HUUM mobile app allows you to heat your sauna before you even get home.

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