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HUUM CORE Series Electric Sauna Heater Package | Alder
SKU: 45328500355

HUUM CORE Series Electric Sauna Heater Package | Alder

Sale price$1818.90 Regular price$2021.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

HUUM CORE Series Electric Sauna Heater Package | AlderHUUM CORE Series Sauna Heater Package, Alder Wood Exterior, Up to 10. 5kW The HUUM CORE Sauna Heater offers flexibility and style, featuring premium Alder wood exterior panels for a classy, natural appearance. This elegant and powerful unit is engineered for sauna rooms up to 566 cubic feet (CF). 6. 5kW For sauna rooms from 177 to 318 cubic feet 9kW For sauna rooms from 283 to 460 cubic feet 10. 5kW For sauna rooms from 354 to 566 cubic feet The HUUM

HUUM CORE Series Sauna Heater Package, Alder Wood Exterior, Up to 10.5kW


The HUUM CORE Sauna Heater offers flexibility and style, featuring premium Alder wood exterior panels for a classy, natural appearance. This elegant and powerful unit is engineered for sauna rooms up to 566 cubic feet (CF).

 

  • 6.5kW - For sauna rooms from 177 to 318 cubic feet
  • 9kW - For sauna rooms from 283 to 460 cubic feet
  • 10.5kW - For sauna rooms from 354 to 566 cubic feet


The HUUM CORE Sauna Heater is built to reflect the individuality of its owner while providing exceptional performance and luxurious steam with a modern, refined look.


Crafted in Estonia where sauna is a way of life, the HUUM CORE Alder is constructed from stainless steel with assorted inlay finishes and Alder pre-fitted side panels to match your saunas interior. Available in a variety of power ratings to suit a wide array of sauna sizes, the CORE thrives in tight spaces where users can benefit from the heater’s small footprint and minimal safety distances. This clever design allows endless choices for placement, including the option to embed the heater within the sauna bench.

The CORE will swiftly heat the sauna room while you confidently ladle water upon the sauna stone surface to generate an abundance of steam. Pair the unit with a UKU Control for total command of your powerful sauna heater system.

Backed by a 3-year warranty for private use, the HUUM CORE Alder Sauna Heater is an embodiment of pure Nordic design, showcasing versatile functionality and durability while providing long-lasting relaxation. 

Includes

CORE Alder Sauna Heater

 

  • Sauna Heater
  • Adjustable Legs (4)
  • Unfinished Metal Shields (4)
  • Cover Strips (4)
  • Wood Panels (4)
  • Cover Strip Fastening Screws
  • Wood Panel Fastening Screws
  • Installation and Operation Manual
  • 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)


UKU Control

 

  • Control Panel
  • Main Module
  • Temperature Sensor
  • Door Sensor
  • Control Panel Cable
  • Temperature Sensor Cable
  • Door Sensor Cable
  • Installation and Operation Manual
  • 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty

Stones 24

 

  • 66 lbs of 2" to 4" (5-10 cm) Round Sauna Stones

 

Features

CORE Alder Sauna Heater

  • 240V/1PH operation
  • Customizable design with a choice of different inlay finishes
  • Wood panels add a finished look to the heater and help prevent burn injuries
  • Built to match the sauna room aesthetic
  • Can be completely embedded into a sauna bench
  • Direct contact between stones and heating elements
  • Stainless steel, industrial-quality heating elements
  • Designed, engineered, and made in Estonia
  • Works with UKU controls (sold separately)
  • 66-pound stone capacity (required 2 boxes sold separately)
  • Dimensions: 12.2"W (31 cm) x 12.2"D (31 cm)  x 32.7"H (83 cm)
  • Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)


UKU Control

  • Sleek control display panel
  • For heaters up to 18kW (over 11kW requires an extension box)
  • Settable on/off, time, temperature, and delay
  • Settable temperature range of 104-230°F
  • Delayed start up to 48 hours in advance
  • Optional built-in Wi-Fi interface for HUUM mobile app (additional charges apply)
  • 6-8 language options: English, German, Russian, Italian, Finnish, Estonian (additional Polish and French with mobile app)
  • Unlimited number of users
  • Notification when set temperature is reached
  • Inside/outside sauna room installation
  • Optional smart heating setting
  • 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
  • Dimensions: 2.2"W (5.6 cm) x 0.9"D (2.3 cm) x 4.1"H (10.4 cm)
  • Limited 3-year residential warranty and limited 1-year commercial warranty

Stones 24

  • Olivine diabase sauna stones
  • Rounded shape to complement the heater design
  • Durable with high-heat capacity
  • Stones range from 2" to 4" (5-10 cm)

Specifications


CORE ALDER 6 CORE ALDER 9 CORE ALDER 11
Room Size 177-318 cu. ft. 283-460 cu. ft. 354-566 cu. ft.
Wattage Rating 6500W 9000W 10500W
Amperage 25A 37.5A 43.75A
Wire Size (AWG) 10 8 8


CORE Series Specifications
Room Size 177-566 cu. ft.
Wattage Rating 6500-10500
Voltage 240
Amperage 25-43.75
Phase 1
Circuit Breaker See Installation and Operation Manual
Wire Size AWG 10 or 8
Safety Listing CE (CE Certificate)
Minimum Ceiling Height 80" (203 cm)
Safety Distance (Front to Back) See Installation and Operation Manual
Safety Distance (Left to Right) See Installation and Operation Manual
Stone Capacity 66 lbs (30 kg)
Stone Size 2" to 4" (5-10 cm)
Width 12.2" (31 cm)
Depth 12.2" (31 cm)
Height 32.7" (83 cm)
Weight (Heater) 41.9 lbs (19 kg)
Shipping Weight (with Stones) 107.9 lbs (48.9 kg)

 

CORE ALDER PANEL Specifications
Model CORE ALDER PANEL
Construction Material Alder Wood
Width 15.1" (38.4 cm)
Depth 1.1" (2.7 cm)
Height 31.5" (80 cm)

 

Model UKU Specifications
Model UKU
Minimum Temperature 104°F
Maximum Temperature 230°F
Width 2.2" (5.6 cm)
Depth 0.9" (2.3 cm)
Height 4.1" (10.4 cm)


Assembly and Maintenance

Shipping & Returns

Cancellations & Refunds

Nordica Sauna 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 [email protected]

 

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 [email protected].  

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 [email protected] and we will process an insurance claim on your behalf.

 

Cancellations (Before order ships)

Nordica Sauna 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 [email protected]

 

Cancellations of customer orders

Custom or made to order products cannot be canceled 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 Sellers 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.

 

Shipping Times

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 overwhelmingly demand on shipping, factory/warehouse and dock workers and so on.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45328500355

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Verified Purchase
SAM
Birmingham, US
★★★★★ 5
Beyond worth it!
Color: Black
Before this, I used battery powered frothers and couldn’t keep up with replacing the batteries. As soon as the batteries began to lose their charge, the frothers weren’t powerful enough. Somehow, this doesn’t begin to lose its charge until the charge runs out. I’ve spent a fraction of the price buying this as I did on batteries. I got this in Aug 2024. It’s amazing and incredibly powerful. In a year, I charged it 3 times. If you don’t get the froth you’re looking for, I’d suggest you watch a video on how to froth correctly. I learned there’s a proper technique that really improves the outcome. It made a world of difference for me. The charge time advertised is not correct. It lasts much much much longer on one charge. After the charge died, I charged it for maybe an hour and then I used it to whisk thick body butter. When washing it, I got it too wet. The motor wouldn’t stop running, so I called it a loss and put it outside to let it run until it stopped. It ran for hours. Sometime during the night it shut off. The next day, I pressed the on button again and it ran the entire day. It has a warranty, but I never registered mine, so I don’t mind paying for a replacement since it is so inexpensive. I’m writing this review now because I liked it so much that I just purchased another one to replace it. I hope this helps. If you’re unsure: It is incredibly powerful, but has two speeds, so one will work for any frothing needs. The price is unbeatable, much less than you’ll spend on batteries. The charge lasts unbelievably long and stays just as powerful until the charge runs out. It is detachable, so washing it is really simple. Just wipe the top part.
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Reviewed in the United States on September 2, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 4
Mostly good, with one design flaw - See Update - Five stars for new version!
Color: White
*I bumped my rating from 3 to 4 stars because of the customer service. The seller's response to customer reviews is excellent. This particular model (MF05) still gets 3 stars from me, but the new version (MF09) is definitely a 5 star product. See update below.* Second Update: I received the new version (FoodVille MF09), and really like it. It solves the variable speed problem. Three speeds are still available, however, each has its own on/off switch, so no more cycling through. It also comes with an additional hook attachment for mixing powders with liquid, as well as a charging stand. It is a few dollars more, but most definitely worth it! Buy the MF09 version, https://amazon.com/FoodVille-Rechargeable-Stainless-Cappuccino-Bulletproof/dp/B0872RLB4V/ref=sr_1_1?dchild=1&keywords=foodville+mf09&qid=1595520925&sr=8-1 I recommend buying from this seller (FoodVille). They are very attentive and customer oriented. I will be leaving a 5 star review for that frother! Update: FoodVille contacted me to let me know they have a new version of this frother that addresses the variable speed issue I've complained about. They are sending me the new frother, and I will post a review on the updated version soon. The new version is FoodVille MF09, so be sure to check it out as it sounds better than the MF05 I have purchased and reviewed here. In addition to fixing the speed issue, they have included a charging dock. I've had this frother for a few months now. Overall, it works as well as my Aerolatte hand-held that died. I like that it is rechargeable, since I went through quite a lot of batteries before. My problem with this is the way you have to cycle through the speeds, rather than just selecting the one you want. This is a problem because sometimes I'll need to stop it before I'm finished and then when I resume it is on the next faster speed, which causes the milk to fly out of the glass before I can get back to the lower setting. I have ruined at least one shirt with stains from the flying milk. Also, because of where the on/off button is, and because of its sensitivity, I sometimes turn it off accidentally, which of course causes the milk to slosh everywhere getting back to the lower setting. I really wish you could just pick a speed, even if that means just a high and a low. I'm thinking of going back to a single speed frother. All but the lowest speed seems to be too strong to froth milk anyway. So, it works, it has good battery life, but cycling through the speeds has been a problem for me. I'll keep using it for now, but may be in the market for something different soon.
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Reviewed in the United States on April 2, 2020
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Rocie O.
Pawtucket, US
★★★★★ 5
Perfect for home baristas
Color: White
I recently purchased this milk frother, and it has completely elevated my daily coffee routine. It’s incredibly easy to use—just pour in your milk, press a button, and within seconds you have perfectly smooth, creamy foam. Whether I’m making a latte, cappuccino, or even a matcha, the texture comes out consistently rich and velvety every time. What I love most is how quiet and fast it is compared to other frothers I’ve tried. It heats the milk evenly without burning it, and the foam holds its shape beautifully. Cleanup is also a breeze thanks to the non-stick interior—just a quick rinse and wipe, and it’s ready to go again. The design is sleek and compact, so it doesn’t take up much counter space, and it looks great next to my coffee setup. Overall, this frother delivers excellent performance, convenience, and quality. I’d highly recommend it to anyone who enjoys café-style drinks at home.
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Reviewed in the United States on March 19, 2026
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Verified Purchase
daniel g.
Cuba, US
★★★★★ 5
Best Frother in this Category!!!
Color: Black
This is by far the best frothers the money that I have purchased. It has two speeds, with the second being very powerful. These units charge quickly and they hold a charge for a long time. The attachments are sturdy and they do not warp and spin off-center like many others. I would also like to say that Foodville has a very generous warranty. I had one unit stop working after eight months and they replaced it promptly within two weeks.. I highly recommend!
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Reviewed in the United States on May 3, 2026
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Alexander
Grantham, US
★★★★★ 5
No Other Option Needed (and no batteries required!)
Color: Black, Color: Black
The price is good, it works great, the usb c charging is such a plus, I’d definitely recommend if someone needs a frother. The rechargeable feature is key for long term value. A more niche use case I have is using this to mix my protein mix powder with water on days I don’t want to make a whole smoothie. It’s easy and lets me silently, even at night when a blender would be too loud, mix powdered drinks by hand. The size is good too, it fits into cupboards easily.
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Reviewed in the United States on April 5, 2026

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