Skip to product information
1 of 18

HUUM

HUUM CLIFF Series Sauna Heater

HUUM CLIFF Series Sauna Heater

HUUM CLIFF Watts
Regular price $1,683.00 USD
Regular price $1,830.00 USD Sale price $1,683.00 USD
Sale Sold out
Shipping calculated at checkout.

HUUM 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 2" (5 cm) with smaller models and to 4" (10 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.

 


Features:

  • Slim design
  • Suitable for use in small saunas with limited space
  • Heats 25% Faster Due to Internal Air Duct
  • For sauna rooms from 176 to 353 cu. ft.
  • Works with UKU controls (sold separately)
  • Works with UKU extension box (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
  • Industrial-Quality Heating Elements
  • Small Safety Distances
  • Wi-Fi Connectivity (with UKU Wi-Fi, Glass or Mirror)
  • Large 165-lb. Stone Capacity
  • Red Dot Award Winner
  • Floor Model
  • Designed, engineered, and made in Estonia
  • Limited 5-Year Warranty

 


CLIFF Specs:

 

CLIFF 6kW

  • Sauna room: 5-10 m³
  • Stone capacity: 75 kg
  • Watts: 6,000
  • Volts: 240
  • Amps: 25.0
  • Phase: 1PH
  • Room Volume (Cu. Ft.): 176 - 353 Cu. Ft.
  • Rock Capacity: 165 LBS.
  • Maximum Temperature Settings: 110C
  • Installation Type: On the floor
  • Weight: 16 kg
  • Height: 975 mm
  • Width/Depth: 270 mm
  • Fuse: 10 A
  • Supply voltage 3-phase: 400 V 3N
  • Cable: 5 x 2,5 (N x mm²)

 

CLIFF 9kW

  • Sauna room: 9-15 m³
  • Stone capacity: 75 kg
  • Watts: 9,000
  • Volts: 240
  • Amps: 37.5
  • Phase: 1PH
  • Room Volume (Cu. Ft.): 317 - 529 Cu. Ft.
  • Rock Capacity: 165 LBS.
  • Maximum Temperature Settings: 110C
  • Installation Type: On the floor
  • Weight: 16 kg
  • Height: 975 mm
  • Width/Depth: 270 mm
  • Fuse: 16 A
  • Supply voltage 3-phase: 400 V 3N
  • Cable: 5 x 2,5 (N x mm²)

 

CLIFF 10.5kW

  • Sauna room: 10-17 m³
  • Stone capacity: 75 kg
  • Watts: 10500
  • Volts: 240
  • Amps: 43.75
  • Phase: 1PH
  • Room Volume (Cu. Ft.): 353 - 600 Cu. Ft.
  • Rock Capacity: 165 LBS.
  • Maximum Temperature Settings: 110C
  • Installation Type: On the floor
  • Weight: 17 kg
  • Height: 975 mm
  • Width/Depth: 270 mm
  • Fuse: 16 A
  • Supply voltage 3-phase: 400 V 3N
  • Cable: 5 x 2,5 (N x mm²)

 


Safety Distance:

 

CLIFF 6kW

  • A - 60 mm
  • B - 390 mm

 

CLIFF 9kW

  • A - 240 mm
  • B - 750 mm

 

CLIFF 10.5kW

  • A - 240 mm
  • B - 750 mm

 


Package Contents:

  • Sauna heater
  • 2 prop blocks (for removal of sauna rib slats)
  • Installation and operation manual
  • 5-Year limited warranty
View full details

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Clarance
Great Customer Service

Great Customer service From Vonzelle. Wasn't To Sure About the options but he helped me out!

T
Tracy
Excellent choice

Never thought I would own a sauna but here we are. I dont regret it at all

M
Mike
Worth it

After long bike rides I love to sit and relax in the sauna. I feel like im at the spa using everytime I use it

W
William
Great addition

I first tried one at and friends house. I loved it so much I had to get it added to our new home

Hand Crafted Saunas

HUUM electric heaters and wood-fired stoves combines ancient saunabuilding knowledge with smart technology in acontemporary Nordic design inspired by nature. which delivers a superior heat and steam, as well as provide improved convenience and safety.

Long days or rough days works. The HUUM sauna system will be waiting for you to relax at your home!

Buy Now!

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Clarance
Great Customer Service

Great Customer service From Vonzelle. Wasn't To Sure About the options but he helped me out!

T
Tracy
Excellent choice

Never thought I would own a sauna but here we are. I dont regret it at all

M
Mike
Worth it

After long bike rides I love to sit and relax in the sauna. I feel like im at the spa using everytime I use it

W
William
Great addition

I first tried one at and friends house. I loved it so much I had to get it added to our new home

Frequently Asked Questions

How to choose a sauna controller for an electric sauna heater?

All three controllers share the same basic functions and design. The main difference between them is that UKU Local is made for only on-the-spot use while UKU Wi-Fi and UKU GSM can additionally be controlled through HUUM mobile app. LINK TO READ MORE!

How can I replace my existing sauna heater with a HUUM heater?

Does your current sauna heater work with a controller or is it a mechanical heater?

If you have a sauna heater with a controller with a temperature control function, just replace the heater. Install the heater according to the product installation manual and with the help of a certified electrician.

Do you have a mechanical sauna heater without a controller (the switch is on the heater)? In that case, you will need a controller with temperature control function and you will need to set up some cables. Follow the instructions from the product installation manuals and do it with the help of a certified electrician. You might need to open up some walls and install new cables.

What size saunas are HUUM heaters suitable for?

Among HUUM heaters you can find suitable models for both small and big sauna rooms with volumes ranging from 3-35 m³.

How do I choose a heater with the right output?

Heater output should be chosen based on the sauna room size and insulation.
As a rule of thumb, you need 1 kW of power to heat 1 m³ of the sauna room.
If the heater is too small it will heat the sauna too slowly, it won’t provide enough steam and it might burn out quicker. However, a heater that is slightly too powerful won’t cause trouble if it has a thermostat and it is used correctly.

The second important thing to consider is how the sauna room is insulated. In case there are any uninsulated brick, tile, glass or log walls in the sauna room, an additional volume of 1.5 m³ for each m² of such wall should be added to the sauna room size calculation.

You can use our sauna calculator to find out the volume of your sauna room. To calculate it yourself, multiply the height by the width and the length in meters. Then calculate the sum of uninsulated brick, tile, glass or log surfaces (m²), multiply it by 1.5 and add it to the previous result. As a result, you will have your sauna room volume in m³, based on which you can choose the suitable heater output. If the result falls between two different output values, we recommend choosing the bigger one.

Who can install the heater?

Only a certified electrician should install the cables and connect the heater to the power supply.

What is included in the set?

The set includes the heater and adjustable legs (HIVE) or wall mount (DROP). The set does not include: stones, controller, power cable.

HUUM IS SPECIAL EXPERIENCE

HUUM heaters’ minimalist and rounded design makes them some of the most elegant sauna heaters available. Thanks to an exceptionally high stone capacity they provide mild and long-lasting steam similar to traditional saunas. Little metal is used in the heaters, so the heat comes mainly from the stones and not from heated metal. This means there are more negative ions in the air, which are known to be beneficial for health. Using the heater together with aUKU Wi-FiorGSM controllerallows you to heat your sauna comfortably from your mobile phone.

Authoized Dealer

for Huum Sauna