HUUM HIVE 15kW Electric Sauna Heater
Product Overview
The HUUM HIVE 15kW Electric Sauna Heater is a high-performance heater designed for large sauna rooms from 15–30 m³ (530–1,060 cu. ft.). Featuring an impressive 240 kg (528 lb) stone capacity and an open stainless steel design, it delivers soft, long-lasting heat that closely replicates a traditional wood-fired sauna experience. Built for both residential and commercial use, it combines powerful output with refined Scandinavian design.
Crafted in Estonia, the HIVE series reflects HUUM’s commitment to quality, combining modern engineering with timeless Nordic aesthetics. Its open stone basket design allows heat to radiate primarily from the stones rather than metal surfaces, producing softer, more even heat and improving overall steam quality.
Key Features
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15kW High Output: Designed for large sauna rooms from 15–30 m³ (530–1,060 cu. ft.)
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Massive Stone Capacity: Holds up to 240 kg (528 lb) of stones for extended steam sessions and stable heat
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Open Basket Design: Maximizes exposed stones for softer, more consistent löyly
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Premium Stainless Steel Construction: Corrosion-resistant and built for long-term durability
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Industrial Heating Elements: Designed to withstand frequent and commercial use
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Floor-Standing Design: Stable installation with adjustable legs for leveling (+7 cm)
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WiFi Compatible: Works with HUUM UKU WiFi and UKU Glass control systems
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Bench Integration Option: Compatible with optional Flange H for built-in installations
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Safety Certified: SGS tested for safe and reliable operation
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Warranty: Limited 5-year manufacturer warranty
What’s Included
- HUUM HIVE 15kW Electric Sauna Heater
- Adjustable legs (raises heater up to 7 cm / 2.75 in)
Additional Requirements
- UKU control unit (required)
- Sauna stones – 240 kg (528 lb) recommended
- Extension box (required for heaters over 9 kW)
Transform Your Sauna Experience
The HUUM HIVE 15kW is ideal for large residential and commercial sauna spaces where consistent heat, long-lasting steam, and premium design are essential. Its massive stone capacity and advanced engineering create a smooth, authentic sauna experience with modern flexibility and performance.
Specifications
| Heater Type |
Electric |
| Power Output |
15 kW |
| Sauna Room Size |
15–30 m³ (530–1,060 cu. ft.) |
| Stone Capacity |
240 kg (528 lb) |
| Heater Weight |
23.3 kg (51.3 lb) |
| Height |
750 mm (29.5 in) |
| Diameter |
560 mm (22 in) |
| Safety Distance (Side) |
150 mm (5.9 in) |
| Safety Distance (Ceiling) |
855 mm (33.7 in) |
| Downloads |
HIVE Heater Manual (PDF)
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