HUUM STEEL Mini 3.5kW Bundle
Authorized Dealer - Full Warranty Included
Ideal for small saunas with limited space
For sauna rooms from 123 to 212 cu.ft.
133 lb stone capacity for long, gentle heat
Reaches up to 230 °F
Fast 20–30 min heat-up time
Stainless steel body
Industrial-grade elements
Designed & handcrafted in Estonia
No VAT or other hidden charges added at checkout.
Full Description
This HUUM Steel Mini sauna heater package comes complete with the traditionally designed STEEL Mini 3.5kW sauna heater, UKU control (WiFi optional), and sauna stones - everything you need to build your dream sauna experience.
Features
STEEL 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
- Works with UKU controls (sold separately)
- 133 pound stone capacity (required 4 boxes sold separately)
- Direct contact between stones and heating elements
- More exposed stones creates a longer and milder heat
- Stainless steel construction
- Stainless steel, industrial quality heating elements
- Wall-mount model
- Designed, engineered, and made in Estonia
- Dimensions: 12.6" W (320mm) x 6" D (150mm) x 38.4" H (975mm)
- Limited 3-year residential warranty and limited 1-year commercial 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)
- Limited 3-year residential warranty and limited 1-year commercial warranty
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
STEEL Mini 3.5kW Sauna Heater
- 3.5kW Sauna Heater
- Wall Fastening Bracket
- Installation and Operation Manual
- 3-Year Limited Residential Warranty and 1-Year Limited Commercial 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
- 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty
Stones 12
- 132 lbs of 1" to 2" (3-5 cm) Round Sauna Stones
Specifications
|
STEEL Mini 3.5 |
|
|
Kilowatt Rating |
3.5kW |
|
Minimum Cubic Feet |
106 |
|
Maximum Cubic Feet |
177 |
|
Heater Weight |
32 lbs |
|
Shipping Weight with Sauna Stones |
165 lbs |
|
240V, Single Phase Amperage |
14.58 Amps |
|
Width |
12.6"W (320mm) |
|
Depth |
6"D (150mm) |
|
Height |
38.4"H (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 |
Safety Clearance
A: 1.9" (50mm) - B: 16.5" (420mm)
Manuals
Designed for Comfort and Wellness
What sets HUUM apart is its dedication to providing a sauna experience that enhances both physical and mental wellness. The heater’s design maximizes the release of beneficial negative ions, promoting relaxation and a sense of calm. With its superior ability to regulate heat and humidity levels, this sauna heater allows you to enjoy soothing, rejuvenating steam that wraps your body in warmth without feeling too harsh or overwhelming. Additionally, HUUM's simple, smart control system offers both local and WiFi-enabled options, giving you the flexibility to adjust settings and schedule sessions remotely, ensuring a perfectly tailored sauna experience at your convenience.
HUUM STEEL: Compact Design, Powerful Performance
The STEEL electric sauna heater has been specifically designed for modern home saunas with limited space. Its compact size and powerful performance make it a stylish addition to any interior. The heater is compatible with the UKU sauna control system, allowing you to adjust the sauna temperature remotely. Featuring an optimized structure, the heater offers minimal safety distances and an internal air tunnel that improves airflow and speeds up heating by 25%. The large stone capacity of up to 330 lbs ensures prolonged, mild steam, while the wall-mounted STEEL Mini accommodates up to 132 lbs of stones.
Finding the perfect sauna or heater shouldn’t be hard — let us help.
Connect with us to find your perfect sauna. Call, email, or chat today.
