Choosing Your Perfect Fit
By Sweet Life Saunas Content
Some like it hot. Others like it infrared. Whether you’re craving steam, glow, or both, your perfect sauna isn’t a trend—it’s a reflection of how you rest, reset, and come...
Read more
1
of
5
Loading...
HUUM CLIFF Mini Series 4.0kW Sauna Heater with Stones and Control
$2,79900
$4,19900
Unit price
/
Unavailable
HUUM CLIFF Mini Series 4.0kW Sauna Heater with Stones and Control - UKU Local Black is backordered and will ship as soon as it is back in stock.
Description
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).
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
- 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
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 |
31+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.
HUUM CLIFF Mini Series 4.0kW Sauna Heater with Stones and Control
31+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.
Summary of Reviews
The HUUM CLIFF Mini Series 3.5kW Sauna Heater Package is appreciated for its stylish and modern design, its efficient heating capabilities, and its compact size. The heater's ability to create a traditional sauna experience is highlighted, and its build quality is also recognized.
What People Love About this Product
- Stylish Design: The heater's modern and attractive design is a key selling point.
- Efficient Heating: It heats up the sauna quickly and maintains a consistent temperature.
- Compact Size: Its small footprint makes it suitable for smaller saunas.
- Creates Löyly: Produces a good traditional sauna experience with excellent steam (löyly).
- Good Quality: Solidly built and durable construction.
Learn more about sauna
View all-
-
Custom Prints Are the New Black: Personalize Your Heat Retreat
By Sweet Life Saunas Content
Luxury isn’t loud—it’s intentional. We talk a lot about steam, silence, and that post-sweat glow. But let’s talk texture. Let’s talk scent. Let’s talk custom-printed affirmation cards taped to your...
Read more -
The Sauna Stay Giveaway: From One Sauna Lover to Another
By Sweet Life Saunas Content
A lifelong sauna lover shares why this giveaway is more than a prize—it’s a wellness retreat, a sanctuary in the heat, and your chance to win the ultimate sauna stay.
Read more -
Sisu & Pride: Heat, Healing, and Quiet Strength
By Sweet Life Saunas Content
Discover the power of Sisu; Finnish grit, heat, and healing. From sauna stories to summer rituals, this post explores how contrast, courage, and cold plunges can transform your wellness routine....
Read more -
A Pajama Party of Heat and Healing
By Sweet Life Saunas Content
In Korea, saunas aren’t a pause—they’re a plan. Jjimjilbangs (찜질방) are sprawling wellness complexes where heat therapy collides with comfort food, where exfoliation meets Netflix, and where a good nap is just as...
Read more -
Just go to the sauna: "Bara bada bastu"
By Sweet Life Saunas Content
Art imitates life. KAJ’s 2025 Eurovision anthem from Sweden is a playful nod and celebration of sauna culture in all its steamy glory.
Read more -
Heat, Heredity, and the Art of Honoring Mom
By Sweet Life Saunas Content
This Mother’s Day, we honor the body that brought us here—with rest, warmth, and real connection. Discover how sauna self-care can be a ritual of gratitude, whether shared with a...
Read more -
Heat as Healthcare: How First Responders Can Use HSA/FSA Funds for Sauna Relief
By Sweet Life Saunas Content
First responders can now use HSA/FSA benefits at Sweet Life Saunas to invest in infrared therapy for stress, muscle fatigue, and recovery that actually works.
Read more
