Huum Customizable Core Series Electric Sauna Heater
Huum Customizable Core Series Electric Sauna Heater - Black / 6.5kw is backordered and will ship as soon as it is back in stock.
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Huum Customizable Core Series Electric Sauna Heater
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Modern and Exceptional Steam for Saunas with Huum Customizable Core Series Electric Sauna Heater
What Makes the Huum Customizable Core Series Electric Sauna Heater the Best for Saunas?
The HUUM CORE BKST Electric Sauna Heater delivers powerful performance with a clean, industrial aesthetic. Featuring a durable black stainless steel exterior and a large stone capacity, this heater produces soft, long-lasting steam while serving as a bold focal point in modern sauna designs. Engineered and manufactured in Estonia, the CORE BKST is ideal for homeowners seeking a minimalist, metal-forward look without sacrificing steam quality or efficiency.
Note: Required control and sauna stones (2 boxes) sold separately.
Why Choose the HUUM?
HUUM combines minimalist Nordic design with advanced engineering to deliver soft, long-lasting steam. Crafted in Europe with premium materials, HUUM heaters provide even heat, efficient performance, and a beautifully modern sauna experience.
What's Included?
- Sauna Heater
- Adjustable Legs (4)
- Unfinished Metal Shields (4)
- Cover Strips (4)
- Cover Strip Fastening Screws
- Installation and Operation Manual
Key Features
- 240V/1PH operation
- Customizable design with choice of different inlay finishes
- Allows personalization with ceramic tiles, stone, glass, or wood
- 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)
Manuals for Customizable Core Series Electric Sauna Heater of Huum
Specifications for Huum Customizable Core Series Electric Sauna Heater
CORE BK/ST 6
- Room Size: 177–318 cu. ft.
- Wattage Rating: 6,500 W
- Amperage: 25 A
- Wire Size (AWG): 10
CORE BK/ST 9
- Room Size: 283–460 cu. ft.
- Wattage Rating: 9,000 W
- Amperage: 37.5 A
- Wire Size (AWG): 8
CORE BK/ST 11
- Room Size: 354–566 cu. ft.
- Wattage Rating: 10,500 W
- Amperage: 43.75 A
- Wire Size (AWG): 8
CORE BK/ST (General Specifications)
- Room Size: 177–566 cu. ft.
- Wattage Rating: 6,500–10,500 W
- Voltage: 240 V
- Phase: 1
- Amperage: 25–43.75 A
- 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"–4" (5–10 cm)
- Width: 12.2" (31 cm)
- Depth: 12.2" (31 cm)
- Height: 32.7" (83 cm)
- Weight: 41.9 lbs (19 kg)
- Shipping Weight (with Sauna Stones): 107.9 lbs (48.9 kg)
At Empire Saunas, we provide free shipping on most orders to enhance your shopping experience. Some exclusions apply, and these terms may adjust as we evolve our partnerships with manufacturers. If you're unsure whether free shipping applies to a specific product, please contact us for clarification. We're here to help!
Free shipping includes curbside delivery only. The delivery company will not bring your order inside your home or garage, nor will they set it up for you. A lift gate will NOT be available if the sauna crate is longer than 92 inches. Therefore, the customer will need to choose one of the following options to unload the crate:
1. Arrange for equipment to be available for unloading the crate.
2. Use a trailer to pick up the crate at the delivery terminal.
3. Rent a tilt tow truck to pick up the crate at the delivery terminal.
Optional Service:
-If the customer cannot arrange for any of the above options and would like Empire Saunas to arrange for a tilt tow truck, we can provide this service for a fee of $ 950, which will be added to the customer’s account. Please call for assistance.
ORDER CONFIRMATION: Once you place your order, you'll receive an email or text confirmation based on your checkout preference. This confirms receipt of your order and pre-authorization of your payment method. If the item is in stock, we're preparing it for shipment. If it's on backorder or out of stock, we'll contact you to discuss alternative options or cancellations. You have the choice.
Shipping Confirmation: After your order ships, Empire Saunas will email the contact person listed on the billing address with shipping details, including the company name, phone number, and tracking number.
SHIPMENT: If you order a sauna, spa, or cold plunge, it will be delivered via freight. The delivery driver will call you when they're near your area to schedule a delivery time that suits you both. If you encounter any issues with your delivery, please feel free to contact us at support@empiresaunas.com or phone: 1 (800) 949-9904
Delivery Timing: To ensure delivery by a specific date, please call Customer Service to verify product availability. The typical delivery timeframe for most items is 3 to 4 weeks. Delivery times are estimates and cannot be guaranteed. For urgent orders, please plan ahead.
Any and all additional charges not previously paid or provided at the time of order, such as inside delivery, change of address, residential delivery, limited access, re-delivery, and storage fees, will be the sole responsibility of the customer unless stated in the customer order as part of the shipping costs pre-paid by the customer at the time of order.
Receiving Your Package:
- Please inspect the items you received carefully before signing any paperwork. Look for any visible damages, such as dents, scratches, or punctures, and be sure to note these on the delivery receipt. If you sign the receipt without mentioning any damage, it will be considered as your acceptance of the order in full and in good condition. Not reporting damage may lead to delays or denial of freight claims.
- Verify that all items in your package are present. If you notice any missing items, please report them within 48 hours by emailing us at support@empiresaunas.com. This 48-hour window is essential, as we cannot issue replacements for missing items after this period.
- For any "concealed" damages (damages that are not visible upon delivery), please notify us immediately by emailing support@empiresaunas.com.
Refusals: If you refuse to accept your order upon delivery for reasons other than damaged items or a shipping error, a 25% restocking fee will apply, along with any applicable shipping charges.
30 DAYS REFUNDS & RETURNS
We appreciate your business and hope you are fully satisfied with your purchase. If, however, you are not completely satisfied, you may return your item for a refund or exchange.
All returns must be postmarked within 30 days of the purchase date.
The refund will exclude all shipping charges and will incur a 25% restocking fee.
All returned items will be inspected upon arrival at the warehouse. Once the item passes inspection, credits will be issued, which may take 7 to 10 business days. Return shipping costs and restocking fees are non-refundable and will be subtracted from the total refund amount.
If you decide to cancel your order before it has shipped, a 5% processing fee will be deducted from your refund.
THE FOLLOWING ITEMS ARE NOT ELIGIBLE FOR RETURN:
- Products purchased on clearance or during inventory sales.
- Items that have been used or altered in any way.
- Products that are damaged and cannot be resold.
- Products manufactured expressly for your order and custom or built-to-order items cannot be canceled or refunded. Production begins immediately upon purchase.
CUSTOMER REMORSE:
We want our customers to be confident in their purchases. Therefore, we do not accept returns or refunds solely due to buyer's remorse. However, if you wish to exchange an unopened and unused item for a different product, this can be done within the 30-day return window. Please note that an exchange fee may apply, and you will be responsible for any additional shipping costs. To facilitate an exchange for a different product, please contact our customer service team for assistance.📚 Frequently Asked Questions (FAQs)
The HUUM Customizable CORE Series is a premium electric sauna heater designed for modern sauna spaces. Its customizable exterior allows the heater to be finished with materials such as tile, stone, wood, or glass, creating a seamless and integrated sauna design.
The CORE Series is available in multiple power options to accommodate various sauna room sizes: 6.5 kW: approximately 177–318 cu. ft. 9.0 kW: approximately 283–460 cu. ft. 10.5 kW: approximately 354–566 cu. ft. Choosing the correct heater size ensures efficient heating and consistent performance.
Unlike traditional sauna heaters, this model features an unfinished or adaptable exterior that allows you to apply your own finishing materials. This makes it ideal for custom sauna builds where the heater should blend into the overall interior design.
The heater includes the main unit, adjustable legs, and installation hardware. A separate sauna control system and sauna stones are required for operation and are sold separately. Electrical components must be supplied during installation.
Yes. The compact design and reduced safety clearances allow the CORE Series heater to be installed within or partially integrated into sauna benches, offering greater flexibility and a clean, modern appearance.
Yes. When paired with a compatible external control system, the heater can support smart features such as Wi-Fi or mobile app control, allowing you to preheat and manage your sauna remotely.
The CORE Series delivers fast, even heating and produces soft, pleasant steam when water is poured over the stones. Its efficient design ensures a traditional sauna feel while supporting modern installation flexibility.