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HUUM

HUUM HIVE PREMIUM | Floor-Mounted Sauna Heater With UKU Control, Extension Box & Stones

HUUM HIVE PREMIUM | Floor-Mounted Sauna Heater With UKU Control, Extension Box & Stones

$6,299.97 USD
$6,299.97 USD
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Shipping calculated at checkout.

HUUM | HIVE Premium | Floor-Mounted Sauna Heater | 528 lbs Stone Capacity · Olivine Diabase Stones · Built-In Air Tunnel · UKU Controls · Adjustable Legs · Overheat Protection · Child Safety Lock · 5-Year Warranty | Made In Estonia

HUUM HIVE Premium | Floor-Mount · 528 lbs Olivine Diabase Stones · Air Tunnel · UKU Controls · Overheat Protection · 5-Year Warranty 🔥

Floor-Mounted — Premium High-Grade Stainless Steel 🪨 528 lbs Stone Capacity Olivine Diabase Sauna Stones Direct Stone-to-Element Contact 💨 Built-In Air Tunnel UKU Control System Adjustable Legs 🛡️ Overheat Protection 🔒 Child Safety Lock Commercial & Residential 🛡️ 5-Year Warranty (Excl. Elements) 🇪🇪 Precision-Engineered In Estonia

The HUUM HIVE Premium is the apex of the HUUM floor-mounted heater range — a 528-pound stone capacity stainless steel sauna heater with a built-in air tunnel, olivine diabase stones in direct contact with the heating elements, and the full UKU control interface. Where the HIVE Mini holds 374 lbs and the HUUM DROP holds 122 lbs, the HIVE Premium's 528 lbs of stone represents the highest stone capacity available in the FR33DOM heater range by a significant margin — producing the longest-lasting, most enveloping, most authentically traditional heat of any electric heater offered.

The built-in air tunnel accelerates heat-up time by improving airflow through the stone mass and simultaneously extends the lifespan of the heating elements by preventing the heat concentration that causes premature element failure. Adjustable legs allow installation on uneven or varied floor surfaces. Overheat protection and a child safety lock are built in as standard. Made in Estonia. Backed by a 5-year warranty (elements excluded).

528 lbs of olivine diabase. An air tunnel that heats faster and lasts longer. The HUUM HIVE Premium — the electric sauna heater that simply delivers. 🌿

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528 lbs Olivine Diabase — The Highest Stone Capacity In The FR33DOM Range
528 lbs of olivine diabase sauna stones in direct contact with the heating elements is the largest stone load in the entire FR33DOM heater range. The HUUM CORE holds 66 lbs. The HUUM DROP holds 122 lbs. The HIVE Mini holds 374 lbs. The HIVE Premium holds 528 lbs. Olivine diabase is specifically chosen for sauna use — a dense, heat-retaining volcanic stone that withstands extreme thermal cycling without cracking and produces a particularly soft, consistent steam. At 528 lbs, the stone mass retains heat across the full session duration.
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Stone Capacity
528 lbs
💨
Air Tunnel
Built-In
🎛️
Control
UKU System
🛡️
Warranty
5 Years

HUUM Floor-Mount Range — Stone Capacity Comparison

Also Available
HIVE Mini
374 lbs · Floor-mount · UKU Wi-Fi · 5-yr warranty
✅ This Model — Maximum
HIVE Premium
528 lbs · Air tunnel · Olivine diabase · Child lock · Adjustable legs
528 lbs — Range Maximum
Also Available — Wall-Mount
HUUM DROP
122 lbs · Wall-mount · Red Dot Award · Wi-Fi optional

Safety Features — Built In As Standard

🌡️
Overheat Protection
Automatic overheat protection prevents element damage and unsafe temperature conditions — passive and always active
🔒
Child Safety Lock
UKU control panel child lock prevents unauthorised or accidental adjustments — essential for commercial spas and family homes
🦵
Adjustable Legs
Adjustable legs accommodate uneven floor surfaces — stable, level installation on any floor type without shims or modification
🪨528 lbs olivine diabase stones — direct element contact — maximum stone load — olivine diabase is a dense volcanic stone specifically selected for sauna use: exceptional heat retention, resistance to extreme thermal cycling, and a particularly soft, consistent steam output. At 528 lbs in direct contact with the heating elements, the HIVE Premium delivers more thermal mass, more sustained heat, and more abundant steam than any other electric heater in the FR33DOM range.
💨Built-in air tunnel — faster heat-up, longer element lifespan — channels airflow through the stone mass, improving convective heat distribution for a faster heat-up time. The improved airflow also reduces concentrated heat build-up around the elements, extending their operational lifespan.
🎛️UKU control system — temperature, timers, delayed start, multi-language — complete session control from inside the sauna. Temperature adjustment, timer management, and delayed start times for pre-heating. Multi-language options for international commercial environments.
🌡️Overheat protection — passive safety always active — monitors element temperature continuously, triggering automatic shutdown if unsafe operating temperatures are reached. A passive safety layer that operates independently of UKU control settings.
🔒Child safety lock — control panel protection — prevents unauthorised or accidental changes to temperature and timer settings. Essential in commercial environments or family homes where children have access to the sauna.
🦵Adjustable legs — stable installation on any floor surface — allows the unit to be levelled and stabilised on uneven or varied floor surfaces without shims, wedges, or floor modification.
🇪🇪Precision-engineered and made in Estonia — 5-year warranty — built in Estonia to HUUM's precision manufacturing standards. The 5-year warranty (elements excluded) covers structural and mechanical durability across years of daily use.
Brand / Model HUUM — HIVE Premium
Manufacturing Precision-engineered & made in Estonia
Installation Floor-mounted
Construction High-quality stainless steel
Stone capacity 528 lbs
Stone type Olivine diabase — direct element contact
Air tunnel Built-in — faster heat-up · extends element lifespan
Legs Adjustable — stable on varied floor surfaces
Control system UKU — temperature · timers · delayed start · multi-language
Safety Overheat protection · Child safety lock
Application Commercial spa & residential
Warranty 5-year (elements excluded)
🛡️ 5-Year Warranty (Elements Excluded)
The HUUM HIVE Premium carries a 5-year warranty covering manufacturing defects in materials and construction under normal use conditions. Heating elements are excluded. Contact us for full warranty terms.
HUUM HIVE — User ManualView PDF
UKU Extension Box — User ManualView PDF
Sizing Your HUUMView PDF
Extension Box Wiring DiagramView Diagram

🚚 Estimated delivery within 10 business days from date of shipment. Shipping costs calculated at checkout.

Contact us at support@fr33domwellness.com before ordering for guidance on wattage selection, UKU control configuration, extension box requirements, and electrical installation specifications.

🪨 528 lbs Olivine Diabase · 💨 Built-In Air Tunnel · 🎛️ UKU Controls · 🔒 Child Lock · 🌡️ Overheat Protection · 🛡️ 5-Year · 🇪🇪 Estonia

HUUM HIVE Premium — 528 lbs. The Top Of The Range. For Your Wellness Sanctuary. 🔥

Wellness & Retailer Disclaimer
Wellness benefits referenced on this page are for informational purposes only. Individual results may vary. These statements have not been evaluated by the FDA. Products are not intended to diagnose, treat, cure, or prevent any disease. FR33DOM Wellness is an independent retailer — product brands are trademarks of their respective owners. No official partnership or endorsement is claimed unless explicitly stated. Products are fulfilled by authorised suppliers on behalf of FR33DOM Wellness.

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