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HUUM Cliff Sauna Heater

Save $457.00 Save $455.00
Original price $2,287.00
Original price $2,287.00 - Original price $2,703.00
Original price $2,287.00
Current price $1,832.00
$1,832.00 - $2,246.00
Current price $1,832.00

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HUUM Cliff Sauna Heater

CLIFF is a slim electric sauna heater with remarkably small safety distances, which makes it perfect for saunas with limited spaces. Thanks to its well-optimized structure the safety distances from the walls are brought down to just 6 cm with smaller models and to 24 cm with larger models. CLIFF heater also comes in an even slimmer 3,5 kW wall-mounted model which is particularly suitable for very small sauna rooms.ย 


HUUM Cliff: Key Features

  • Slim design
  • Suitable for use in saunas with limited space
  • Small safety distances
  • Heats up to 25% faster due to internal air duct
  • For sauna rooms from 176 to 353 cu. ft.
  • Works with UKU controls (sold separately)
  • 165 pound stone capacity (required 5 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 elementsโ€‹
  • Floor model
  • Designed, engineered, and made in Estonia
  • Dimensions:ย 10.6" W (270mm) x 10.6" W (270mm) x 38.4" H (975mm)
  • Limited 5-year warranty (excluding elements)


For Saunas From 353 to 600 ftยณ / 10 toย 17 mยณ

The organic and minimalist design of theย Cliff 9 kW heater takes up very little space and makes a statement piece of your sauna. For controls, choose from HUUM UKU units (Local, Wi-Fi, or Glass). With a touch of dial and a range of sensors, you can easily control many aspects of your sauna experience, including temperature, steam, and lighting. Local comes in different colored plastic cases as well as a wood option made of thermo-treated ash. When you opt for UKU WiFi, you add in control of your sauna by a smartphone app, allowing you to put the sauna to work while being far from home. UKU Glass is elegant glass with integrated WiFi.

Sauna Stones

Stones aren't included, so we highly recommend adding them โ€“ unless you already have your own dedicated sauna stones. These stones available for selection are rounded and will complement your HUUM heater's design, as well as give a milder steam. In our selection, we have rounded olivine diabase stones, 3-5 cm. The stones are durable and have high heat capacity. You can also use other types of stones in HUUM heaters, except decorative stones because they can break easily.

Model kW Cubic Footage Min - Max Amps/Circuit Breaker/Wire Size A - Safety Distance B - Safety Distance
CLIFF 6 6 176 - 353 25 / 30 / 10 AWG 2.36" 15.35"
CLIFF 9 9 317 - 529 37.5 / 50 / 8 AWG 9.45" 29.5"
CLIFF 10.5 10.5 353 - 600 43.75 / 50 / 6 AWG 9.45" 29.5"


Customer Reviews

Based on 1 review
Stacy Atwell
Quality Sauna

I was contemplating on what sauna heater to go with till i came across this huum cliff sauna heater. Really great product and gives out great heat quality whereby you can feel comfortable and relaxed in the Sauna.

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