HUUM HIVE Series 12.0kW Sauna Heater Package

The HUUM HIVE 12STUX sauna heater package features all the necessities that will give your sauna space a touch of modern elegance. This all-inclusive package includes the HIVE 12kW sauna heater, UKU control with optional Wi-Fi, UKU extension box, and 528 lbs of sauna stones. It is engineered for sauna rooms up to 883 cubic feet (CF).

Precision-engineered and crafted in Estonia for a true European sauna experience.

HIVE 12.0kW Sauna Heater

• Elegant design
• Suitable for commercial use
• 240V/1PH operation
• For sauna rooms from 424 to 883 cu. ft.
• Works with UKU controls
• Works with UKU extension box
• Large 528 pound stone capacity
• 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
• Floor model with adjustable legs
• Air tunnel shortens heat-up time and increases life of heating elements
• SGS listed
• Designed, engineered, and made in Estonia
• Dimensions: 22"Diameter (560mm) x 29.5"H (750mm)
• Limited 5-year warranty (excluding elements)

UKU Control

• Sleek black control display panel
• Multiple color options available (additional charges apply)
• Settable on/off, time, temperature, and delay
• Settable temperature range of 104-230°F
• 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)
• Limited 5-year warranty

UKU Extension Box

• For use with UKU controls
• For heaters over 12kW
• Dimensions: 7"W (178mm) x 4"D (101mm) x 10"H (254mm)
• Limited 5-year warranty

Stones 24

• Olivine diabase sauna stones
• Rounded shape to complement heater design
• Durable with high-heat capacity
• Stones range from 2" to 4" (5-10 cm)

HIVE 12.0kW Sauna Heater

• 12.0kW Sauna Heater
• Adjustable Legs
• Pre-Installed HIVE Air Tunnel
• Installation and Operation Manual
• 5-Year Limited Warranty (Excluding Elements)

UKU Control

• 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

UKU Extension Box

• Extension Box
• Installation and Operation Manual
• 5-Year Limited Warranty

Stones 24

• 528 lbs of 2" - 4" (5-10 cm) Round Sauna Stones
• Model: HIVE 12STUX PKG (HIVE 12)
• Kilowatt Rating: 12.0kW
• Minimum Cubic Feet: 424
• Maximum Cubic Feet: 883
• Heater Weight: 49.1 lbs
• Shipping Weight with Sauna Stones: 577.1 lbs
• Voltage & Phase: 240V, Single-Phase
• Amperage: 50
• Circuit Breaker: 30 + 30
• Wire Size (AWG): 10 + 10
• Diameter: 22" (560 mm)
• Height: 29.5" (750 mm)

UKU Control Specifications

• Minimum Temperature Setting: 104°F
• Maximum Temperature Setting: 230°F
• Shipping Weight: 20 lbs

Console Dimensions

• Width: 2.2" (55 mm)
• Depth: 0.9" (22 mm)
• Height: 4.1" (105 mm)

Main Module Dimensions

• Width: 3.5" (90 mm)
• Depth: 2.3" (58 mm)
• Height: 5.6" (142 mm)

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

UKU Ext Box

• Voltage: 240
• Circuit Breaker Amperage: 2 × 63
• Weight: 3.25 lbs
• Width: 7" (178 mm)
• Depth: 4" (101 mm)
• Height: 10" (254 mm)