HUUM Hive Mini 10.5kw Electric Sauna Heater

Product price:	$2,253.00
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HUUM Hive Mini 10.5: the largest Hive Mini, for saunas from 353 to 706 cubic feet

The HUUM Hive Mini 10.5 is the most powerful of the Hive Mini floor standing electric sauna heaters, rated at 10.5 kW for rooms from 353 to 706 cubic feet. Made in Estonia, it has a round stainless steel body about 18 inches across and 29.5 inches tall, with adjustable legs. It weighs 35 pounds empty and holds 330 pounds of stones directly against the heating elements for soft, even heat and lasting steam.

The box holds the heater, adjustable legs, an air tunnel insert, and the manual. The air tunnel speeds up heating by about a quarter and reduces the stone load to about 265 pounds when fitted. It needs a HUUM UKU control to run, and you add that on the page. Choose the Wi-Fi version and you can start the sauna from your phone. Sauna stones are sold separately, so add the 10 boxes it needs on the page. A safety rail, an embedding flange, a reflector panel, and a bucket and ladle set are optional. Want the control and stones in one order? See the HUUM Hive Mini 10.5 heater package. The HUUM Hive Mini 10.5 ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Features

Elegant design
240V/1PH operation
For sauna rooms from 353 to 706 cu. ft.
Works with UKU controls (sold separately)
Works with UKU extension box (sold separately)
330-pound stone capacity (sold separately, Requires 10 boxes) or 265lbs 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: 18.1″ Diameter (460mm) x 29.5″ H (750mm)
SGS Listed
Limited 5-year warranty (excluding elements)

Includes

10.5kW Sauna heater
Adjustable legs
Installation and Operation manual
5-Year limited warranty (excluding elements)
Includes an Air Tunnel. (The Air Tunnel has been a HIVE and HIVE mini option that speeds up heating by 25%, enhances air circulation, and increases the lifespan of the heating elements. This stainless-steel housing is installed in the center of the heater and will reduce stone capacity by an estimated 2 boxes.)

Specifications

Model	Hive Mini 10.5
Kilowatt Rating	10.5kW
Minimum Cubic Feet	353 CF
Maximum Cubic Feet	706 CF
Heater Weight	35.3 lbs
Shipping Weight with Sauna Stones	365.3 lbs
240V, Single Phase Amperage	43.75 Amps
Circuit Breaker	50
Wire Size AWG	8
Diameter	18.1″ (460mm)
Height	29.5″ (750mm)

FAQ

What size room suits the Hive Mini 10.5?

Sauna rooms from 353 to 706 cubic feet, per the description and specification table – the largest reach in the HIVE Mini series. Measure your room volume in cubic feet and confirm it lands inside that window before choosing this size.

What does it need to operate?

The description states it requires an UKU or UKU Wi-Fi control plus an UKU extension box for operation. The controls are in the Sauna Heater Controls add-on on this page; the extension box is sold separately, so plan for it in the same purchase.

Are the stones included?

No – the heater has a 330-pound stone capacity (about 265 pounds with the Air Tunnel) and the stones ship separately. The Required Stones add-on on this page lists the ten boxes of HUUM Stones 24 small (5-10 cm) stones, so add them to the order.

What does the included Air Tunnel change?

Per the includes tab, the stainless-steel Air Tunnel in the heater’s center speeds heating by 25 percent, improves circulation, and lengthens element life, while giving up roughly two boxes of stone capacity. It has been a HIVE and HIVE Mini option and is included here.

What are the electrical requirements?

The specification table lists 43.75 amps at 240V single-phase with a 50-amp circuit breaker and 8 AWG wire – a dedicated hard-wired circuit. Bring in a licensed electrician to size and run it per the installation manual and your local electrical code.

How big is the unit itself?

A floor-standing cylinder 18.1 inches in diameter and 29.5 inches tall with adjustable legs, weighing 35.3 pounds before stones. The compact diameter is why the Mini series fits rooms where the full-size HIVE would crowd the floor plan.

Is there a warranty?

Yes – HUUM’s limited 5-year warranty excluding heating elements, and the description calls the unit fully serviceable. It is SGS Listed, built from high-grade stainless steel with professional-quality heating elements, and precision-crafted in Estonia per the description.

Shipping

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.