HUUM Cliff 3.5kw Electric Sauna Heater Package

$2,739.00

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Sauna Heater Controls

HUUM Sauna Controller UKU Local Black
HUUM UKU Local Digital On/Off, Time, Temperature Control- Black (+$859.00)
HUUM Sauna Controller UKU Black Wifi App
HUUM UKU Wi-Fi Digital On/Off, Time, Temp Control with WiFi - Black (+$1,277.00)
HUUM Sauna Controller UKU Mirror Wifi App
HUUM UKU Mirror Sauna Heater Control with Wi-Fi, Digital On/Off, Time,Temp, Mirror (+$1,837.00)
HUUM Sauna Controller UKU Gold Wifi App
HUUM UKU Gold Sauna Heater Control with WiFi, Digital On/Off, Time,Temp, Gold (+$2,168.00)

Sauna Heater Addon

Sauna Bucket with curved handle and Ladle, Bamboo/Aluminum, 1Gal Black
Sauna Bucket with curved handle and Ladle, Bamboo/Aluminum, 1Gal Black ( +$136.00)
Sauna Bucket with curved handle and Ladle, Bamboo/Aluminum, 1Gal White
Sauna Bucket with curved handle and Ladle, Bamboo/Aluminum, 1Gal White ( +$136.00)
Product price: $2,739.00
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HUUM Cliff 3.5kw Electric Sauna Heater In Sauna

HUUM Cliff Mini 3.5 package: a slender wall heater with control and stones for saunas from 123 to 212 cubic feet

The HUUM Cliff Mini 3.5 package pairs the wall mounted Cliff Mini electric sauna heater with its control and stones for very small rooms from 123 to 212 cubic feet. The 3.5 kW heater is a narrow stainless steel column made in Estonia. It measures about 10.6 inches wide, 6.3 inches deep, and 38 inches tall and weighs 33 pounds. Removable front ribs make it easier to stack the stones neatly. An internal air duct helps it heat up to 25 percent faster, and it holds 133 pounds of stones in direct contact with the heating elements.

The package includes the heater, a HUUM UKU control with its sensors and cables, and 132 pounds of rounded olivine sauna stones. The UKU lets you set the temperature from 104 to 230 degrees and schedule the sauna to start up to 48 hours ahead. On the page you choose the control: the standard UKU, or the Wi-Fi, Mirror, or Gold version that lets you start the sauna from your phone. A bucket and ladle set is optional. Have a little more room? See the floor standing HUUM Cliff 6 heater package. The HUUM Cliff Mini 3.5 package ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Features

CLIFF Mini 3.5kW Sauna Heater

  • Slender design
  • Suitable for use in small saunas with limited space
  • Small safety distances
  • Heats up to 25% faster due to internal air duct
  • For sauna rooms from 123 to 212 cu. ft.
  • 133 pound stone capacity
  • Removable rib(s) for more accurate stacking of stones
  • Direct contact between stones and heating elements
  • More exposed stones create a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial quality heating elements​
  • Wall-mount model
  • Designed, engineered, and made in Estonia
  • Dimensions: 10.6″ W (270mm) x 6.3″ D (160mm) x 38.4″ H (975mm)
  • Limited 5-year warranty (excluding elements)

UKU

  • Sleek Black control display panel
  • Multiple Color Options available (additional charges apply)
  • Settable on/off, time, temperature, and delay
  • Settable temperature range of 104-230F
  • Delayed start up to 48hrs in advance
  • Optional Built-in Wi-Fi interface for HUUM mobile app (additional charges apply)
  • 8 Language options: English, German, Russian, Italian, Finnish, Estonian, Polish and French
  • Inside/outside sauna room installation
  • Optional smart heating setting
  • Available decorative control display panels
  • Displays set temperature and room temperature
  • Temperature sensor
  • Door sensor to keep the heat inside the room
  • Remotely located main control module
  • Connects to lights and ventilation
  • Overheat protection
  • Child safety lock
  • Control Console Dimensions: 2.2″W (55mm) x 0.9″D (22mm) x 4.1″H (105mm)
  • Main Control Module Dimensions: 3.5″W (90mm) x 2.3″D (58mm) x 5.6″H (142mm)

Stones 12

  • Olivine diabase sauna stones
  • Rounded shape to complement heater design
  • Durable with high-heat capacity
  • Stones range from 1″ to 2″ (3-5 cm)

Includes

CLIFF Mini 3.5kw Sauna Heater

  • 3.5kW sauna heater
  • 2 prop blocks (for removal of sauna rib slats)
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)

UKU

  • Black Control console
  • Main control module
  • Temperature sensor
  • By sensor
  • Control display panel cable
  • Temperature sensor cable
  • By sensor cable
  • Installation and operation manual
  • 5-Year limited warranty

Stones 12

  • 132 lbs of 1″ to 2″ (3-5 cm) round Olivine sauna stones

Specifications

Model CLIFF Mini 3.5STU PKG
 
CLIFF Mini 3.5STU
Kilowatt Rating 3.5 KW
Minimum Cubic Feet 123 CF
Maximum Cubic Feet 212 CF
Heater Weight 33 lbs
Shipping Weight with Sauna Stones 166 lbs
240V, Single Phase Amperage —
Width 10.6″ (270mm)
Depth 6.3″ (160mm)
Height 38.4″ (975mm)
 
UKU
Minimum Temperature Setting 104 F
Maximum Temperature Setting 230 F
Shipping Weight 20 lbs
Console Dimensions
Width 2.2″ (55mm)
Depth 0.9″ (22mm)
Height 4.1″ (105mm)
Main Module Dimensions
Width 3.5″ (90mm)
Depth 2.3″ (58mm)
Height 5.6″ (142mm)
Display Panel Cable
Length 9.8 HUF
AWG 22
Temp Sensor Cable
Length 16.4 HUF
AWG 24
By Sensor Cable
Length 16.4 HUF
AWG 24

FAQ

What comes in the CLIFF Mini package?

The wall-mounted 3.5kW heater with two prop blocks, an UKU control system with its console, main module, and sensors, and 132 pounds of 1 to 2 inch round olivine sauna stones, per the includes tab – a complete small-sauna heater setup in one order.

What size room is it meant for?

Sauna rooms from 123 to 212 cubic feet, per the specification table – genuinely small spaces. That focus is the whole point of the CLIFF Mini line: slender wall-mounted heaters for rooms bigger models cannot serve.

Which control is in the box?

An UKU control system; the description notes Wi-Fi is optional. Use the Sauna Heater Controls selections on this page to set the version you want – the Wi-Fi models pair with the HUUM mobile app for starting the sauna from your phone.

Can the sauna heat before I arrive?

Yes – the UKU control supports a delayed start programmed up to 48 hours ahead across its 104 to 230 degree Fahrenheit range, and a Wi-Fi control version adds true remote preheating from anywhere through the HUUM app.

How much space does the heater take?

It hangs on the wall at 10.6 inches wide, 6.3 inches deep, and 38.4 inches tall, keeping the floor completely clear. The features tab notes small safety distances, so confirm the exact clearances in the installation manual when planning benches.

What warranty covers the package?

A limited 5-year warranty, excluding the heating elements on the heater. The heater is stainless steel with industrial-quality elements and is designed, engineered, and made in Estonia – keep your documentation in case warranty service is ever needed.

Shipping

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.  

Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. 

Manual

HUUM Cliff Sauna Heater IOM

UKU IOM 2022

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