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At RecovAthlete, we’re here to support your recovery and performance goals—without overpaying. Our 120% Price Match Guarantee makes sure you always get the best deal. If you find a lower price, not only will we match it, we’ll beat it by adding 20% of the price difference back to your refund.
We don’t undercut manufacturers or sell below cost. We follow ethical pricing standards prioritizing fairness, brand integrity, and long-term trust.
Welcome to RecovAthlete! This Shipping & Returns Policy is part of our Terms of Service, governing your use of our site and purchase of our products. Please read this policy carefully before making a purchase. By placing an order with RecovAthlete, operated by New Age Digital LLC (“we,” “us,” or “our”), you agree to the following terms and conditions.
At Saunum, we are committed to delivering high-quality products designed to enhance your sauna experience. Our warranty ensures that Saunum products are free from material and manufacturing defects during the specified warranty period. If a defect occurs within this period due to poor-quality materials or assembly, our recommended repair partners will repair or replace the defective component or device free of charge for both labor and spare parts, subject to the terms and conditions outlined below.
Damages:
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 arrived damaged, please send photos to info@recovathlete.com and we will process an insurance claim on your behalf.
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At RecovAthlete, we’re here to support your recovery and performance goals—without overpaying. Our 120% Price Match Guarantee makes sure you always get the best deal. If you find a lower price, not only will we match it, we’ll beat it by adding 20% of the price difference back to your refund.
We don’t undercut manufacturers or sell below cost. We follow ethical pricing standards prioritizing fairness, brand integrity, and long-term trust.
Welcome to RecovAthlete! This Shipping & Returns Policy is part of our Terms of Service, governing your use of our site and purchase of our products. Please read this policy carefully before making a purchase. By placing an order with RecovAthlete, operated by New Age Digital LLC (“we,” “us,” or “our”), you agree to the following terms and conditions.
At Saunum, we are committed to delivering high-quality products designed to enhance your sauna experience. Our warranty ensures that Saunum products are free from material and manufacturing defects during the specified warranty period. If a defect occurs within this period due to poor-quality materials or assembly, our recommended repair partners will repair or replace the defective component or device free of charge for both labor and spare parts, subject to the terms and conditions outlined below.
Damages:
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 arrived damaged, please send photos to info@recovathlete.com and we will process an insurance claim on your behalf.
The best saunas you have been in — the ones where the steam builds slowly, fills the room evenly, and keeps going no matter how much water you pour — run on a large stone mass. The HUUM Hive holds 551 lb. That is what makes it the choice for spas, gyms, and premium residential builds.
Available in 6kW, 9kW, 10.5kW, 12kW, 15kW, and 18kW for saunas from 350 to 989+ adjusted cubic feet. The integrated air tunnel (2025 standard) heats 25% faster and doubles element life. All Hive models require the UKU Extension Box and a UKU controller.
Why Buy From RecovAthlete
We're an authorized HUUM dealer who works with builders, spa designers, and facilities managers on Hive installations. We can send technical specifications to your electrician before you order.
Commercial project or large residential build? Call 866-861-6317 and we'll confirm kW, electrical requirements, and delivery timeline.
"The HUUM Hive holds 551 lb of sauna stones — the highest stone load of any HUUM electric model. It is what separates a spa-quality sauna experience from everything else."
Best For
Not Ideal For
| Power Options | 6 kW / 9 kW / 10.5 kW / 12 kW / 15 kW / 18 kW |
| Stone Capacity | 250 kg / 551 lb |
| Room Coverage | 350–989+ adjusted cu ft |
| Air Tunnel | Integrated (2025 standard) |
| Mounting | Floor-standing |
| Voltage | 240V |
| Certification | SGS certified, CE marked |
| Max Temperature | 230°F (110°C) |
| Controller | UKU controller required — sold separately |
| Extension Box | Required for all Hive models — sold separately |
| Stones | Required for operation — sold separately |
| Financing | Available via Affirm — see payment options at checkout |
| Lead Time | Typically ships within 1–5 business days — call 866-861-6317 to confirm |
| Warranty | 5-year limited (heater shell; consumables excluded) |
| Made in | Estonia |
| Feature | HUUM Hive | HUUM Hive Mini | HUUM Cliff |
|---|---|---|---|
| Stone Capacity | 551 lb | 330 lb | 165 lb |
| kW Range | 6–18 kW | 6–10.5 kW | 3.5–10.5 kW |
| Room Coverage | up to 989 cu ft | up to 530 cu ft | up to 600+ cu ft |
| Extension Box | Required (all models) | 10.5 kW only | Not required |
| Best For | Commercial and large residential | Premium home sauna | More stones than wall-mount, tight space |
Commercial project? Call 866-861-6317 for kW sizing, electrical specifications, and freight delivery timelines.
On the setup: The Hive requires a UKU controller, UKU Extension Box, and sauna stones — all sold separately. The Hive Package includes all four components in one order.
The 12kW suits 450–700 adjusted cu ft. The 15kW handles 530–813 cu ft. The 18kW reaches 636–989+ cu ft. Call 866-861-6317 for commercial sizing.
Yes — all Hive models at every kW level require the UKU Extension Box. This is different from the Hive Mini where only the 10.5kW needs it.
Yes. The 551 lb stone load requires freight pallet shipping. Lead time is typically 1–3 weeks. Call 866-861-6317 if your project has a hard deadline.
Have Questions? Talk to Our Equipment Team.
We respond within 2 hours.
US & Canada shipping. Financing available.












