
HUUM Hive Mini 6: a round floor heater with 330 pounds of stones for rooms from 176 to 282 cubic feet
The HUUM Hive Mini 6 is a floor standing electric sauna heater made in Estonia, rated at 6 kW for rooms from 176 to 282 cubic feet. Its round stainless steel body sits on adjustable legs and measures about 18 inches across and 29.5 inches tall. It weighs 31 pounds empty and holds 330 pounds of stones, an unusually large stone load that gives soft, even heat and lasting steam. The stones sit directly on the heating elements, so the heat comes off the rock rather than bare metal.
The box holds the heater, adjustable legs, an air tunnel insert, and the manual. The insert speeds 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 6 heater package. The HUUM Hive Mini 6 ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
FAQ
What size sauna fits the Hive Mini 6?
It is designed for saunas from 176 to 282 cubic feet, per the description and spec table – compact home sauna territory. The HIVE Mini series continues with 9kW and 10.5kW models if your measured room volume runs larger.
Does it require a separate control?
Yes – the description states it requires an UKU or UKU Wi-Fi control for operation. Both are in the Sauna Heater Controls add-on on this page, and the HUUM UKU mobile app can preset Wi-Fi-equipped saunas from anywhere using your smartphone.
How many stones does it take?
It has a large 330-pound stone capacity – about 265 pounds if the Air Tunnel is fitted – with direct stone-to-element contact for efficient heat transfer. The Required Stones add-on on this page lists the ten boxes of HUUM Stones 24 small (5-10 cm) stones.
What is the Air Tunnel mentioned in the includes?
A stainless-steel housing installed in the center of the heater. The includes tab says it speeds up heating by 25 percent, enhances air circulation, and increases heating element lifespan, while costing an estimated two boxes of stone capacity.
What electrical hookup does it need?
The specification table lists 25 amps at 240V single-phase, a 30-amp circuit breaker, and 10 AWG wire. Plan on a dedicated hard-wired circuit run by a licensed electrician to the installation manual and your local electrical code.
How does it stand in the sauna?
It is a floor-mounted heater with adjustable legs, 18.1 inches in diameter and 29.5 inches tall. The adjustable legs level it on imperfect floors, and the exposed stone stack is what radiates the consistent, soft heat the description highlights.
What warranty does it come with?
HUUM’s limited 5-year warranty excluding heating elements, and the description notes the unit is fully serviceable. It is SGS Listed and precision-crafted in Estonia from high-grade stainless steel with professional-quality heating elements, per the product 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.