HUUM UKU Sauna Control
The HUUM UKU 4.2 Control System is available in Local and Wi-Fi configurations, allowing you to choose the option that best suits your sauna setup.
UKU Local is designed for saunas without a network connection or for customers who prefer to control their sauna directly from the wall-mounted control panel. It allows you to adjust the temperature, heating time, and other sauna settings on the spot.
For saunas with Wi-Fi coverage, the UKU - Wi-Fi provides remote control through your mobile phone. You can adjust the temperature, heating time, and other sauna settings from wherever you are. The system can also control sauna lighting, ventilation, and a steamer from a single interface. Built-in overheating protection and a child safety lock provide added peace of mind, while the sleek control panel ensures straightforward operation.
Note: Choose UKU Local if you do not have a network connection. Choose UKU Wi-Fi if you want mobile app and remote control functionality.
Please Note: The HUUM UKU Wi-Fi Glass is currently available in the UKU 4.1 version. Once existing inventory is depleted, it will transition to the new UKU 4.2 version.
| Model | UKU 4.2 |
| Temperature Range | 104 - 230°F (40 - 110°C) |
| Heating Time | 1, 3, 6, 12, 18 Hours |
| Power Supply | 240 V 2 |
For HUUM Sauna Heater or accessories damaged in shipping, please contact our customer service team with photos and information at customercare@saunakits.com. A team member will review and offer a credit or replacement based on the extent of the damage.
This item will be delivered curbside only on a pallet by a freight carrier.
Cancellations & Refunds
SaunaKits prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom-made orders).
Call 1-877-587-5387 or email customercare@saunakits.com
When will I know my order has shipped?
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
When will my order ship?
If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at customercare@saunakits.com
No shipping outside the lower 48 States in the USA.
What if my shipment is damaged?
Please inspect the packaging of your item(s) when they arrive. If you notice any damage, you should make note of it when signing for delivery. If your item(s) do arrive damaged please send photos to customercare@saunakits.com and we will process an insurance claim on your behalf.
Cancellations (Before order ships)
SaunaKits prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom-made orders). Reach agents during business hours at 1-877-587-5387, the chat on our website, or email customercare@saunakits.com
Cancellations of customer orders
Custom or made-to-order products cannot be cancelled or refunded as these products are put into production specifically for your order. These units are custom-made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us.
All sales are final for Custom made and Made-to-order products.
Refunds & Returns
If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns or exchange processes.
Not all orders are available for return once they have shipped. We order products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product.
Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.
Seller reserves the right to refuse to refund any deposit or payment or cancel any payment due, and any owing until such time as Seller a) is in receipt of the goods b) has inspected the goods and c) in the Seller's discretion, has found the goods to be free of damage. All refunds will be provided within 5 business days once the product has been returned to the warehouse and inspected for damage.
We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelming demand on shipping, factory/warehouse and dock workers and so on).
HUUM SAUNA HEATERS
Forget about boxy-looking stoves. HUUM stoves’ minimalist and round design lets the beauty of the stones show and adds a touch of elegance to your sauna.
Enjoy a mild steam like in a traditional sauna. Thanks to their high stone capacity, HUUM stoves provide a mild and long-lasting steam.
Heat your sauna from your phone. With HUUM app it takes just a couple of clicks on your phone and your sauna will be hot and ready when you get home.
Invest in quality. Each of our stoves is made of stainless steel and receives a lot of special care to look its best and last you a really long time.
Sweating and beating yourself with twigs – a perfect Saturday night? For old Estonians it definitely was. Long before modern spas brought sauna all over the world, it was an important part of everyday life for Estonian peasants for centuries.
Once a week, normally on Saturday, the sauna would be heated up, and carefully made birch twig whisks would be soaked in hot water in preparation for a night of cleansing and healing.
This tradition runs so deep in the Estonian culture that even nowadays the Saturday sauna nights have not gone anywhere. For both old and young Estonians sauna still means gathering up your family or best friends, sweating your troubles away, jumping into refreshing lake water or rolling in the snow and enjoying a nice cold beer.
HUUM products are made entirely in Estonia
HUUM stoves, control units and other products are made entirely in Estonia with the help of different partners. Did you know that the seemingly simple design of our stoves actually requires a quite complex production process? That is why we have partnered up with Estonia’s leading metal work companies to guarantee the best possible quality in each step of the production. Most of the raw materials used in the production, such as stainless steel and electronic components, are imported.
The making of HUUM stoves requires a lot of manual work
Since we got a little creative with our stoves, it isn’t really possible to produce them in fully automated process lines. Getting all the metal rods into the right length, the right thickness and bent in the right shape means a lot of manual work for the metal workers. Our stoves are made of stainless steel and go through shot blasting and acid treatment in order to get their final refined appearance.
UKU Wi-Fi sauna controller makes sauna heating very easy and comfortable. With UKU you can heat your sauna on the spot or do it from your phone through HUUM mobile app. In order to use the mobile app solution, UKU needs to be connected to a Wi-Fi network. UKU comes with several safety and extra features for a pleasant sauna experience. It can be used with different manufacturers’ heaters.
| Pre & Post Purchase Support |
We’re here for you every step of the way |
Unreliable support |
| Lowest Prices Guaranteed |
Best prices online guaranteed |
Higher prices and hidden fees |
| Priority Product Availability |
You won’t get it faster anywhere |
Non-priority lead times |
| Trusted By Professional Athletes |
Pro athletes endorse SaunaKits.com |
Not backed by professionals |
| North American Sauna Society |
Official NASS Member |
No support network |
