This HUUM Cliff Mini sauna heater package comes complete with the traditionally designed CLIFF Mini 3.5kW sauna heater, UKU control (WiFi optional), and sauna stones - everything you need to build your dream sauna experience. The package has been combined for use in sauna rooms up to 212 cubic feet (CF).

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)

Product Specifications

HUUM CLIFF Mini 3.5STU Pkg, 3.5kW Sauna Heater Package Product 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 ft
AWG 22
Temp Sensor Cable
Length 16.4 ft
AWG 24
Door Sensor Cable
Length 16.4 ft
AWG 24

What's in the box?

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
  • Door sensor
  • Control display panel cable
  • Temperature sensor cable
  • Door 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

Product Manual

HUUM CLIFF Mini 3.5STU Pkg, 3.5kW Sauna Heater Package Product Specifications

Huum Cliff Installation & Operation Manual

Huum UKU Installation & Operation Manual

Huum UKU Installation Diagram

Huum UKU Glass Mirror Installation Diagram

Huum UKU Installation Video

Product Warranty

Huum Cliff Warranty

Huum UKU Warranty

Product FAQs

N/A