HUUM HIVE Series 18.0kW Sauna Heater Package

The HUUM HIVE 18STUX 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 18kW 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 1,236 cubic feet (CF).

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

HIVE 18.0kW Sauna Heater

• Elegant design
• Suitable for commercial use
• 240V/1PH operation
• For sauna rooms from 636 to 1236 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 18.0kW Sauna Heater

• 18.0kW 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 18STUX PKG | HIVE 18
• Kilowatt Rating: 18.0kW
• Minimum Cubic Feet: 636
• Maximum Cubic Feet: 1236
• Heater Weight: 53.5 lbs
• Shipping Weight with Sauna Stones: 581.5 lbs
• 240V, Single-Phase Amperage: 75
• Circuit Breaker: 50 + 50
• Wire Size AWG: 8 + 8
• Diameter: 22" (560mm)
• Height: 29.5" (750mm)
• UKU Control: Included
• Minimum Temperature Setting: 104°F
• Maximum Temperature Setting: 230°F
• Shipping Weight: 20 lbs
• Console Width: 2.2" (55mm)
• Console Depth: 0.9" (22mm)
• Console Height: 4.1" (105mm)
• Main Module Width: 3.5" (90mm)
• Main Module Depth: 2.3" (58mm)
• Main Module Height: 5.6" (142mm)
• Display Panel Cable Length: 9.8 ft
• Display Panel Cable AWG: 22
• Temp Sensor Cable Length: 16.4 ft
• Temp Sensor Cable AWG: 24
• Door Sensor Cable Length: 16.4 ft
• Door Sensor Cable AWG: 24
• UKU Ext Box Voltage: 240
• UKU Ext Box Circuit Breaker Amperage: 2 x 63
• UKU Ext Box Weight: 3.25 lbs
• UKU Ext Box Width: 7" (178mm)
• UKU Ext Box Depth: 4" (101mm)
• UKU Ext Box Height: 10" (254mm)