Choosing between HUUM’s HIVE and HIVE Mini? Here’s a concise breakdown of kW sizes, room coverage, stone capacity, power needs, and easy upkeep to help you pick the right fit.
Key Takeaways
- Multiple kW options (6, 9, 10.5, 12, 15, 18 kW) cover a wide range of sauna sizes—from cozy rooms to large family setups.
- Generous stone capacity (approx. 374–595 lbs depending on model) supports soft, stable heat and satisfying steam.
- Simple upkeep: removable elements make cleaning and service straightforward so you can focus on your routine.
Deep Dive
The HUUM HIVE is built for larger rooms where higher output and big stone mass shine, while the HIVE Mini keeps the same design language in a compact footprint for smaller, cozier spaces. With several power options (6–18 kW), you can match output to room volume for efficient heat-up and comfortable session temps.
What sets these models apart is the substantial stone capacity—hundreds of pounds of stones help regulate heat and create smooth löyly. Maintenance stays simple thanks to removable elements, making occasional cleaning or part replacement more accessible for owners and installers alike.
Tips & Practical Advice
- Size to room volume first: use the 176–1,236 ft³ guidance to shortlist kW options before thinking about aesthetics.
- Consider usage patterns: frequent or longer sessions benefit from the HIVE’s larger stone mass; compact spaces lean HIVE Mini.
- Plan electrical early: these models run on 240V single-phase; verify amperage (≈25–75A by model) and consult a licensed electrician.

Benefits
- Wide fit range: options for small private rooms up to larger family or entertainment saunas.
- Comfortable steam: high stone mass promotes gentle, even heat and satisfying steam pours.
- Owner-friendly: removable elements simplify periodic cleaning and service.

Frequently Asked Questions
Which model should I choose for a small room?
The HIVE Mini is purpose-built for smaller, cozier spaces. Match your room volume to a lower kW size for efficient heat without oversizing.
How much stone do I need?
Expect a large capacity relative to the model—roughly 374–595 lbs total across the range. Always follow the product manual for the exact stone quantity and loading method.
What power do these use?
Both run on 240V single-phase power, with typical breaker/amperage requirements of ~25–75A depending on the kW rating. Have a qualified electrician confirm wire size, breaker, and local code compliance.
Need Help?
Questions about sizing, placement, or maintenance? Our team will help you choose and set up the right solution for your space—talk to a specialist in minutes.
Prefer to talk? (931) 516-6577 • Or use our contact page.