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HUUM Drop Series



240V/1PH (Home Use)

DROP series compact wall-mounted electric sauna heaters are engineered for sauna rooms ranging from 106-530 cubic feet (CF).

Requires control and sauna stones (4 boxes)

sold separately.

Regular price
Price: $1,045.00 USD
Regular price
List Price:
Sale price
Price: $1,045.00 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 HUUM DROP series sauna heater's design takes inspiration from the most pristine element in nature – a droplet of water. It's smooth, circular design complements the angular architecture of a traditional sauna, bestowing it with a touch of refinement. However, DROP is not solely about its aesthetic appeal.

This petite heater, which can be mounted on the wall, boasts a substantial 122-pound capacity for rocks, more significant than that of most wood-burning stoves, providing a more concentrated steam sauna experience.

The HUUM DROP earned the prestigious Red Dot Award in Europe for its outstanding design, fusing artistic beauty with engineering expertise. Its remarkably large rock capacity empowers sauna-goers to sprinkle more water on the stones for an intensified bathing experience while producing a more uniform, gentle warmth.

With the available Wi-Fi control feature, you can warm up your sauna from any location. It is the optimal sauna heater for bathers who demand the ultimate sauna experience.

  • Unique water drop design
  • 240V/1PH operation
  • For sauna rooms from 106 to 530 cu. ft.
  • Works with UKU controls (sold separately)
  • 122 pound stone capacity (required 4 boxes sold separately)
  • 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​
  • Wall-mounted design
  • Designed, engineered, and made in Estonia
  • Dimensions: 15.4"W (390mm) x 13.2"D (335mm) x 23.3"H (590mm)
  • SGS Listed
  • Limited 5-year warranty (excluding elements)
  • Sauna heater
  • Wall-mount bracket
  • Installation and operation manual
  • Limited 5-year warranty (excluding elements)
Model DROP 4.5 DROP 6.0 DROP 7.5 DROP 9.0
Kilowatt Rating 4.5 KW 6.0 KW 7.5 KW 9.0 KW
Minimum Cubic Feet 106 CF 177 CF 230 CF 282 CF
Maximum Cubic Feet 247 CF 353 CF 441 CF 530 CF
Heater Weight 24 lbs 24 lbs 25 lbs 26.5 lbs
Shipping Weight with Sauna Stones 146 lbs 146 lbs 157 lbs 148.5 lbs
240V, Single Phase Amperage 18.8 Amps 25 Amps 31.25 37.5 Amps
Circuit Breaker Amperage 30 Amps 30 Amps 40 50 Amps
Wire Size 10 AWG 10 AWG 8-AWG 8 AWG
Width 15.4"W (390mm) 15.4"W (390mm) 15"W (390mm) 15.4"W (390mm)
Depth 13.2"D (335mm) 13.2"D (335mm) 13"D (335mm) 13.2"D (335mm)
Height 23.3"H (590mm) 23.3"H (590mm) 23"H (590mm) 23.3"H (590mm)

Installation & Operation Manual 

DROP IOM 2022.pdf

Other resources available at

Stone Requirements

HUUM Stone Requirements.pdf

Elements Required

HUUM Elements Required.pdf


HUUM Heater Warranty 2021.pdf

Certificate of Compliance
HUUM Certificate of Compliance.pdf




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