HUUM CLIFF Electric Sauna Heater: Slender and Elegant

Description

The HUUM CLIFF sauna heater is a slim electric sauna heater with remarkably small safety distances, which makes it perfect for saunas with limited spaces. The CLIFF sauna heater is designed for saunas up to 600 cubic feet.

Thanks to its well-optimized structure the safety distances from the walls are brought down to just 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.

The contemporary and minimalist design of the heater creates an elegant focal point in your sauna. Despite its compact size, this powerful heater can reach a maximum temperature of 230F and even offers Wi-Fi control capabilities.

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Features

• Slim design & small safety distances: ideal for use in saunas with limited space
• Heats up to 25% faster due to internal air duct
• For sauna rooms from 176 to 353 cu. ft.
• 165 pound stone capacity (5 boxes, sold separately)
• Large stone capacity creates a longer and milder heat
• Pour water on stones for steam
• Removable rib(s) for more accurate stacking of stones
• Direct contact between stones and heating elements
• Stainless steel construction
• Stainless steel, industrial quality heating elements​
• Floor Installation
• Optional Wi-Fi to control from mobile phone
• Works with UKU controls (sold separately)
• Won the RedDot Award in 2021 for product design
• Designed, engineered, and made in Estonia
• Dimensions: 10.6" W (270mm) x 10.6" W (270mm) x 38.4" H (975mm)
• Limited 5-year warranty (excluding heating elements)
  
  

Specifications       

All CLIFF:

• Voltage/Phase: 240V/1PH
• Dimensions: 12.6" Width x 12.6" Depth x 38.4" Height
• Stone Capacity: 330 lbs
  
• Min/Max Temperature: 104 F / 230 F
• Installation: Free-Standing

CLIFF 6 kW:

• Sauna room: 176-353 ft³ (5-10m³)
• Amps: 25 A
• Heater Weight: 35 lbs

CLIFF 9 kW:

• Sauna room: 317-529 ft³ (9-15 m³)
  
• Amps: 37.5 A
• Heater Weight: 35 lbs

CLIFF 10.5 kW:

• Sauna room: 353-600 ft³ (10-17 m³)
  
• Amps: 43.75 A
• Heater Weight: 37.5 lbs

Minimum Safety Clearances:

• CLIFF 6: Safety Distances - A: 2.36" - B: 15.35" - H: 38.4"
• CLIFF 9: Safety Distances - A: 9.45" - B: 29.5" - H: 38.4"
• CLIFF 10.5: Safety Distances - A: 9.45" - B: 29.5" - H: 38.4"

What's in the box

Included:

• HUUM CLIFF Sauna heater
• 2 prop blocks (for removal of sauna rib slats)
• Installation and Operation manual
• 5-Year limited warranty (excluding heating elements)

How to Install

For the detailed Installation Instructions and Electrical Connections, please refer to the following document: HUUM CLIFF Series Installation and Operation Manual

Please note: the electrical connection of the device must be performed by a qualified electrician in accordance with the applicable standards and requirements.

Additional Resources

HUUM Certificate Of Compliance

For Simple Sauna Sizing, please follow the link HUUM - Sizing Your Heater. Choose the heater with power adequate to the cubage of the sauna room.  However, for non-insulated walls (brick, glass block, glass, concrete, etc.) a more powerful heater is needed. Add 1,2 m³ to the cubage of the steam room per each square meter of uninsulated wall. For example, a 10 m³ sauna room with a glass door corresponds to the power requirement of a 11.5 m³ sauna room.

Accessories and Add-ons

The following options should be considered with your heater purchase.

Sauna Stones 

Required for Operation. Sold Separately.

The HUUM round sauna stones of Olivine diabase are durable and their thermal capacity is high. It’s recommended to use round sauna stones in HUUM sauna heaters as they complement the design of the heaters and provide milder steam.

You regulate the heat and steam of the sauna by throwing water on the sauna rocks. The shape, size and composition of the stones, and their placement in the heater make all the difference. We recommend round sauna rocks because they provide milder steam. The round shape ensures that the water reaches inner stones and evaporates gradually instead of vaporizing in one go from the top layer. Sauna rocks are highly visible in HUUM sauna heaters, and you’ll need smaller and larger stones for filling the heater evenly without noticeable gaps. We suggest stacking a denser top layer with slightly smaller stones. This enhances the accumulation of heat.

• HUUM CLIFF sauna heater requires approximately : 165lbs sauna stones with a diameter of 2-4 in (5-10 cm). 5 boxes x 33lbs (15kg)

UKU Sauna Control

Required for Operation. Sold separately. Your sauna controller. Multiple options including Wi-Fi capable.

1. Choose the model. The UKU Control comes in two different models: UKU Local or UKU WiFi, choose what best suits your needs.

• UKU Local control system is perfect if you prefer to heat your sauna on the spot or don’t have a network connection in your location. With the stylish control panel on the wall, you can easily adjust the temperature, heating time, and more.

  You can also connect the sauna lighting, ventilation, and steamer to the control system for added convenience. Overheating protection and a child lock take care of the safety of your sauna. If you change your mind and want to control the sauna from the app, you can simply add Wi-Fi capability later.

• UKU WiFi control system is an excellent option for saunas in areas with WiFi coverage, such as homes, offices, or accommodations. With this system, you can heat your sauna using the control panel on-site or from your mobile phone, no matter where you are at the moment.

  HUUM app allows you to easily set the start and end time of heating, the target temperature, and check the current temperature of the sauna. Plus, you’ll receive a notification when the sauna is warm and ready to use.

  You can also connect the sauna lighting, ventilation, and steamer to the control system for added convenience. Overheating protection and a child lock take care of the safety of your sauna.

2. Choose the casing. There are different casing designs options, choose the one that suits the interior design of your sauna and to matches your style: CLASSIC, WOOD and GLASS.

UKU WiFi and UKU Local Installation and Operation Manual

Safety Railing

Optional.

The safety railing for CLIFF heaters helps to avoid accidental contact with the hot heater. The sauna railing is made of light wood profiles, and its fasteners from stainless steel. Not only does the safety railing provide safer sauna sessions, it also gives a stylish complement to the interior of your sauna room.

• Helps prevent accidental contact with heater
• Beautiful light-colored wood compliments the design of the heater
• Stainless steel supports for attaching to the heater
• Easy to install
• For use with CLIFF sauna heaters

HUUM CLIFF Safety Railing Manual

Reflector Panel

Optional.

The placement of a HUUM reflector panel on the heater, allows to divide by half the safety distances from the walls. It is made of stainless steel and is mounted on the side of the heater. The reflectors can be connected to each other.

• Allows for heater installation closer to wall
• Stainless steel construction
• Single panel
• Can be mounted to any side of the heater
• Various reflectors can be connected to each other
• For use with CLIFF sauna heaters

HUUM CLIFF Reflector Manual

Embedding Flange

Optional.

The embedding flange is useful when planning to install the sauna heater partially inside the sauna platform. The embedding flange is made of stainless steel and covers the uneven wooden edges around the heater, creating a clean and smooth finish. The HUUM Flange CS was designed for use with the Cliff or Steel Series sauna heaters.

• Stainless steel construction
• Covers uneven wooden edges around the heater
• Creates a clean & smooth finish
• Protects against heat radiation
• Works with Cliff & Steel series sauna heaters (except Cliff mini & Steel mini)

HUUM CLIFF Embedding Flange Manual

Shipping & Returns

The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet. 

The driver is responsible for curbside delivery “only” and will lower the items to ground level. 

Regarding Returns, please refer to our Returns & Refund Policy.

Warranty

Limited 5-year warranty (excluding heating elements)

HUUM Heater Warranty