
Product Information
The HUUM UKU Local Digital Sauna Controller simplifies and enhances sauna heating with user-friendly controls. It allows easy on/off operation and precise time and temperature adjustments. Equipped with advanced safety features, it ensures secure operation.
The controller offers added convenience with extra features for a superior sauna experience. Its sleek design fits modern sauna setups. Designed for reliability, it ensures long-lasting performance and ease of use.



Product Features
The HUUM UKU Local Digital Sauna Controller features a sleek black display for controlling on/off, time, temperature (122-230°F), and delayed starts up to 48 hours.
Suitable for heaters up to 18kW, it includes safety features like overheat protection, a child safety lock, and door sensors. Optional smart heating and remote module enhance usability.

HUUM UKU Local Digital On/Off, Time, Temperature Control
- Settable On/Off, Time, Temperature, and Delay: Full control over sauna heating preferences.
- Versatile Installation: Can be installed inside or outside the sauna room.
- Supports Heaters Up to 18kW: Requires an extension box for heaters over 11kW.
- Decorative Control Panel Options: Choose from various designs to suit your sauna.
What’s Included?
- Black control display panel, 4.13" x 2.17" x 0.87"
- Wood control display panel, 4.25"H X 2.25"W X 1"D
- Main control module, 5.59" x 3.54" x 2.28"
- Temperature sensor
- Door sensor
- Control display panel cable, 9.84', 22AWG
- Temperature sensor cable, 16.4', 24AWG
- Door sensor cable, 16.4', 24AWG
- Installation and Operation manual
- Limited 5-year warranty (excluding elements)

Additional Features
The HUUM UKU Local Digital Controller offers a sleek, modern design with precise temperature (122-230°F)
and time control, plus delayed start up to 48 hours.
It supports heaters up to 18kW, integrates with lights and ventilation, and includes safety features
like overheat protection, a child safety lock, and a door sensor for efficient heat retention.

Optional Smart Heating Setting
Enhances energy efficiency and user comfort.

Temperature Sensor
Provides accurate readings to maintain desired conditions.

Light and Ventilation Connection
Integrates with sauna lighting and ventilation systems.

Door Sensor Functionality
Ensures heat stays inside the sauna for better efficiency.
About HUUM
HUUM is an innovative Estonian company creating high-quality sauna heaters that blend exquisite design, smart technology, and traditional craftsmanship.
Founded by Siim Nellis, a third-generation sauna stove producer, HUUM draws on decades of expertise and Nordic sauna traditions.
Their award-winning designs, like the DROP heater, prioritize gentle steam, efficiency, and sustainability. Made in Estonia, HUUM brings the authentic sauna experience to the world.


Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Specifications
Brand | HUUM |
SKU | H2004022 |
Model | UKU Local |
Minimum Temperature | 104 F |
Maximum Temperature | 230 F |
Supply Voltage | 40A, 240 V 2~ |
Heating Period | 3h; 8h; 12h |
Dimension (W x D x L) | 2.2 in x 0.9 in x 4.1 in |
Installation and Operational Manual | UKU Local/WiFi IOM |
Install Diagram | UKU Diagram |
Warranty & Returns
Return Policy
Bathing Brands accepts returns of new, uninstalled items within 30 days of purchase. Contact us
promptly for a Return Authorization Number. For shipping damage, include photos and note if damage was
recorded upon delivery. Bathing Brands covers return shipping for damages or errors. For
change-of-mind returns, restocking fees are case-by-case, and customers cover shipping both ways. We
recommend insured shipping via the original method (Ground or LTL). Once returned, items are
inspected, and if damaged, you’ll be notified to file a claim with your shipper. Refunds are processed
after inspection. Custom or special-order items are non-returnable.
To request a return or refund, customers can use our contact form, email
(info@peakprimalwellness.com) , or phone
- (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the
refund, which typically takes 5-7 business days to post back to the original payment method. Refunds
can be applied via the customer’s preferred method, including card or bank transfer. Shipping
instructions and the return address will be provided upon contacting customer service. Please include
photos if the product arrives damaged.
Click here
to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
What does the HUUM UKU Local controller do?

It provides digital control over sauna on/off, temperature, time settings, and delayed start.
Can it be used with all sauna heaters?

It supports heaters up to 18kW, though an extension box is required for heaters over 11kW.
Can the controller be installed inside the sauna room?

Yes, it can be installed inside or outside the sauna room, depending on your preference.
Does it display the sauna's current temperature?

Yes, it shows both the set temperature and the actual room temperature.
Does the stove require a chimney?

Yes, it requires a chimney connection for proper ventilation and safe operation.
Are decorative panels available?

Yes, you can choose from various decorative designs to suit your sauna style.
Can it control lights and ventilation?

Yes, it connects to sauna lights and ventilation systems for an integrated experience.