Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.
That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.
We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.
| Shipping CostPlease inquire if shipping outside the continental USA. | Free |
|---|---|
| KW | 12 KW, 15 KW, 18 KW |
| Made in | EstoniaAcross the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price. |
| Model | HIVE |
| Voltage | 240V 2-Line |
| Warranty | 3 |
| Current U.S. Room Range | 424-636 ft³ to 636-989 ft³, model-specific |
| Stone Requirement | 528 lb; sixteen 33-lb boxes; 2 to 4-inch stones |
| Heater Dimensions | 22 1/16 in diameter x 29 17/32 in H |
Official HUUM US/Canada UKU 4.2 installation and operation manual. Use only after the supplied or installed hardware is verified as UKU 4.2; a controller package name or commerce SKU does not establish its hardware generation.
Official HUUM US/Canada UKU 4.1 installation and operation manual. Use only after the supplied or installed hardware is verified as UKU 4.1; a controller package name or commerce SKU does not establish its hardware generation.
Current official HUUM US installation and operation manual, verified by Sauna Marketplace on 2026-08-08. Applies to full-size HIVE 12, 15, and 18 as well as HIVE Mini models listed in the manual.
Current official HUUM limited warranty terms linked from HUUM's U.S. warranty page and verified by Sauna Marketplace on 2026-08-08.
Current Bathing Brands HUUM replacement-element matrix. HIVE Mini 6 uses three SP0008 2.0 kW elements; HIVE Mini 9 uses three SP0009 3.0 kW elements; HIVE Mini 11 uses three SP0010 3.5 kW elements.
Current Bathing Brands HUUM stone matrix. HIVE Mini requires 330 to 331 lb of 2 to 4-inch Stones 24, supplied as ten 33-lb boxes.
Most HUUM HIVE orders leave the warehouse within 3 business days. Due to weight and size, the HUUM HIVE ships via LTL freight. The free, courteous delivery includes lift-gate service.
Powered by HUUM. For personalized help choosing a heater or Saunum system, talk with Sauna Marketplace.
Full-size HUUM HIVE is built around 528 lb of stones for large residential and commercial-style sauna rooms from 424 to 989 cubic feet. The current 2025+ U.S. heater includes HUUM’s stainless-steel air tunnel to improve airflow, support the elements, and help them last longer. UKU control, UKU Extension Box, and sixteen 33-lb boxes of 2 to 4-inch stones are required and sold separately.
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Freight Shipping w/ Liftgate Service
Shipping is free in the continental US. Please get in touch with us or check-out for Canada, Alaska, and Island shipping.
Free
Compatibility Check
We look for any issues with your order.
Same Day
Ready to Ship
Warehouse schedules shipment
1 Day
Delivered
Freight delivery with tracking. Our trusted shipping partners will contact you to schedule.
8-14 Days
Unlimited access to tech support from SaunaMarketplace.com, Bathing Brands, and HUUM.
This order is fulfilled by Bathing Brands in Chicago. That means you have full access to their top-knotch customer service and tech support, as well as SaunaMarketplace.com and HUUM support. We're with you and your contractors until it's operating as it should, no matter what.
Before your order ships, we provide contact information and reference numbers for each.
HUUM Warranty does not include heating elements. SaunaMarketplace.com offers supplemental 2 year coverage for heating elements (additional charge).
SaunaMarketplace.com Elements Warranty (Additional Cost)
Experience the ultimate in sauna relaxation and luxury with the HUUM HIVE electric sauna heater.
The HUUM HIVE sauna heater is a masterpiece of design and engineering. It features a sleek, round shape made of brushed stainless steel that blends perfectly into any sauna interior. The heater is also incredibly efficient, using less energy than traditional sauna heaters to heat your sauna to the perfect temperature.
The HUUM HIVE sauna heater is available in a variety of sizes to fit any sauna, from small to large. The different models also offer different stone capacities, so you can choose the right heater for your needs.
No matter which HUUM HIVE sauna heater you choose, you can be sure that you are getting a high-quality product that will last for years to come. The heaters are made in Estonia using only the highest quality materials and craftsmanship.
If you are looking for a sauna heater that will transform your sauna experience, then the HUUM HIVE is the perfect choice for you. Order your HUUM HIVE sauna heater today and start enjoying the ultimate in sauna relaxation and luxury.
Here are some of the features of the HUUM HIVE sauna heater:
Benefits of using a HUUM HIVE sauna heater:
Order your HUUM HIVE sauna heater today and start enjoying the ultimate in sauna relaxation and luxury!
Always refer to the manual to confirm clearances, instructions, and safety instructions.
Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.
That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.
We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.
| Shipping CostPlease inquire if shipping outside the continental USA. | Free |
|---|---|
| KW | 12 KW, 15 KW, 18 KW |
| Made in | EstoniaAcross the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price. |
| Model | HIVE |
| Voltage | 240V 2-Line |
| Warranty | 3 |
| Current U.S. Room Range | 424-636 ft³ to 636-989 ft³, model-specific |
| Stone Requirement | 528 lb; sixteen 33-lb boxes; 2 to 4-inch stones |
| Heater Dimensions | 22 1/16 in diameter x 29 17/32 in H |
Official HUUM US/Canada UKU 4.2 installation and operation manual. Use only after the supplied or installed hardware is verified as UKU 4.2; a controller package name or commerce SKU does not establish its hardware generation.
Official HUUM US/Canada UKU 4.1 installation and operation manual. Use only after the supplied or installed hardware is verified as UKU 4.1; a controller package name or commerce SKU does not establish its hardware generation.
Current official HUUM US installation and operation manual, verified by Sauna Marketplace on 2026-08-08. Applies to full-size HIVE 12, 15, and 18 as well as HIVE Mini models listed in the manual.
Current official HUUM limited warranty terms linked from HUUM's U.S. warranty page and verified by Sauna Marketplace on 2026-08-08.
Current Bathing Brands HUUM replacement-element matrix. HIVE Mini 6 uses three SP0008 2.0 kW elements; HIVE Mini 9 uses three SP0009 3.0 kW elements; HIVE Mini 11 uses three SP0010 3.5 kW elements.
Current Bathing Brands HUUM stone matrix. HIVE Mini requires 330 to 331 lb of 2 to 4-inch Stones 24, supplied as ten 33-lb boxes.
Most HUUM HIVE orders leave the warehouse within 3 business days. Due to weight and size, the HUUM HIVE ships via LTL freight. The free, courteous delivery includes lift-gate service.
Powered by HUUM. For personalized help choosing a heater or Saunum system, talk with Sauna Marketplace.
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Verified owner colby wynn (verified owner) –
Verified owner William C. (verified owner) –
Excellent stove. I use it almost daily with no issues.