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This sculpturally-designed floor-mounted heater holds a massive 552 lbs of stones (463 lbs with HIVE air tunnel) for unmatched efficiency and performance in saunas up to 1,236 cubic feet (CF). The HIVE Series electric sauna heaters provides modern elegance for bigger saunas like those in health clubs, spas, and gyms.

Required control, extension box and sauna stones (17 boxes) sold separately

See Shipping Tab

Regular price
Price: $1,903.00 USD
Regular price
List Price:
Sale price
Price: $1,903.00 USD
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Price Match

We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax



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.

Order Shipment:

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


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 and we will process an insurance claim on your behalf.

Cancellations & Refunds:

All orders canceled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped.  If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.



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Why Buy From articoasissupply

The HIVE electric sauna heater's provides modern elegance for bigger saunas like those in health clubs, spas, and gyms. This floor-mounted heater holds 552 lbs of stones (463 lbs with HIVE air tunnel) for unmatched efficiency and performance in saunas ranging from 424-1236 cubic feet (CF).

Precision-engineered and crafted in Estonia for a true European sauna experience.  

Required control, extension box and sauna stones (17 boxes) sold separately

See Shipping Tab


  • Elegant design
  • Suitable for commercial use
  • 240V/1PH operation
  • For sauna rooms from 424 to 883 cu. ft.
  • Works with UKU controls (sold separately)
  • Works with UKU extension box (sold separately)
  • Large 552-pound stone capacity (sold separately, Requires 17 boxes) or 463lbs with use of HIVE air tunnel
  • Direct contact between stones and heating elements
  • More exposed stones create a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial quality heating elements​
  • Floor model with adjustable legs
  • Designed, engineered, and made in Estonia
  • Dimensions: 22" Diameter (560mm) x 29.5" H (750mm)
  • SGS Listed
  • Limited 5-year warranty (excluding elements)
  • Sauna heater
  • Adjustable legs
  • Installation and operation manual
  • Limited 5-year warranty (excluding elements)
Model HIVE 12 HIVE 15 HIVE 18
Kilowatt Rating 12KW 15KW 18KW
Minimum Cubic Feet 424 CF 530 CF 636 CF
Maximum Cubic Feet 883 CF 1060 CF 1236 CF
Heater Weight 44.1 lbs 46.3 lbs 48.5 lbs
Shipping Weight with Sauna Stones 596.1 lbs 598.3 lbs 600.5 lbs
Boxes of Stones Required  17 boxes 17 boxes 17 boxes
240V, Single Phase Amperage 50 Amps 62.5 Amps 75 Amps
Circuit Breaker 30 + 30 50 + 50 50 + 50
Wire Size AWG 10 + 10 8 + 8 8 + 8
Diameter 22" (560mm) 22" (560mm) 22" (560mm)
Height 29.5" (750mm) 29.5" (750mm) 29.5" (750mm)

The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet.  

The driver is responsible for curbside delivery “only” and will lower the items to ground level.  

Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.  

Our goal is to ensure your project's success.

Installation and Operation Manual 

HIVE IOM 2022.pdf

Spec Sheet

HIVE Specs.pdf

Elements Required

Stone Requirements

HUUM Stone Requirements.pdf


HUUM Heater Warranty 2021.pdf

Certificate of Compliance

HUUM Certificate of Compliance.pdf

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