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HUUM STEEL electric sauna heater is a classy and powerful pick for a modern home sauna. With a sleek design and small safety distances, this heater is perfect for compact steam rooms. But don’t let its slender shape mislead you – the built-in air tunnel ensures effective airflow and quick heating. Plus, the heater holds a large amount of sauna stones for gentle and long-lasting steam. And let’s not forget about its eye-catching stainless steel enclosure, which creates a stunning contrast with the natural sauna stones.
The HUUM STEEL electric heater is designed for those seeking a space-saving, modern and high-quality solution for a smaller steam room. True to its name, the STEEL series features a minimalist and robust design that fits beautifully into both contemporary home saunas and compact spa-inspired spaces. Although compact in size, the quality of its steam is just as impressive as that of larger HUUM heaters—thanks to smart engineering and an optimal stone capacity, the heater produces soft, moist and deeply relaxing steam.
Thanks to its narrow, vertical construction, the heater can be installed in tight sauna spaces where floor area is limited. The design ensures maximum airflow around the stones, helping them heat up faster and release warmth more evenly. The result is a stable and comfortable sauna temperature that does not fluctuate, creating a calm and balanced atmosphere.
One of the main advantages of the STEEL heater is its large stone capacity, achieved through clever use of its slim shape. The stones heat evenly from all sides and retain warmth for a long time—even after the heater has been switched off. This creates the soft, deep, traditional sauna steam that is neither harsh nor dry, but pleasantly moist. For this reason, STEEL is also well suited for longer sauna sessions where the goal is complete relaxation.
The heater blends seamlessly with various sauna styles—whether it’s a light Scandinavian interior, a dark modern sauna or a room with natural materials. HUUM’s signature high-quality finish ensures that the heater maintains its beauty and durability for years.
STEEL can be connected to HUUM’s UKU control systems, providing maximum convenience for the sauna owner. With UKU, you can turn on the sauna from your smartphone, set schedules, adjust temperature and monitor the heater’s operation safely and intuitively. This is especially useful for those who want the sauna preheated before arriving home or who prefer smart home solutions.
Safety plays a central role in the heater’s design. The STEEL’s casing and structure minimize direct contact with hot surfaces, making it safer for small saunas or households with children. Additional safety guards or floor brackets can be added if desired, ensuring stability in any environment.
Maintenance of the HUUM STEEL electric heater is simple and user-friendly. High-quality, corrosion-resistant materials and easily accessible components allow for quick and convenient upkeep. The heater is built to last, providing reliable performance even under frequent use.
The HUUM STEEL is an ideal choice for smaller saunas where premium steam quality, elegant aesthetics and modern control options are desired. This heater delivers powerful performance in a compact form and creates a relaxing, enjoyable sauna experience every time. HUUM STEEL is an investment in comfort, aesthetics and truly high-quality steam that will delight users for many years to come.
We strongly recommend including a safety railing in your sauna—either a custom design from your builder or our HUUM safety railing—for enhanced safety and comfort.
The right-sized heater = a better sauna!
Use our sauna calculator to make sure you select the correct power output.
The set includes:
Additionally required:
We recommend using rounded sauna stones, as they provide a gentler steam. The round shape of the stones allows water to flow between the layers and evaporate gradually, instead of instantly vaporizing from the top layer.
Technical data:
Safety distances:
Warranty:
If you need spare parts for this heater, please send us an email. Optional accessories can be found HERE.
EAN: 4744103011209
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