



HUUM STEEL 10.5STU Sauna Heater Package
Premium 10.5kW Sauna Heating System for a Superior Experience
Transform your sauna into a luxurious wellness retreat with the HUUM STEEL 10.5STU Sauna Heater Package. Designed for efficiency, elegance, and performance, this complete package includes the STEEL 10.5kW sauna heater, UKU digital control (WiFi optional), and high-quality sauna stones—everything you need to create the ultimate sauna experience. Engineered to provide even, long-lasting heat, this premium sauna heater is ideal for spaces up to 600 cubic feet, offering both functionality and modern aesthetics.
Premium Features & Benefits
HUUM STEEL 10.5kW Sauna Heater
- Sleek, Space-Saving Design – Perfectly suited for saunas with limited space, maintaining a minimalist aesthetic.
- Innovative Internal Air Duct – Heats up to 25% faster, ensuring a more efficient sauna session.
- Enhanced Stone Capacity – Holds up to 331 lbs of sauna stones, allowing for a softer, more prolonged heat distribution.
- Optimal Heat Distribution – Direct contact between stones and heating elements results in a gentler, more consistent warmth.
- Durable Stainless Steel Construction – Crafted with industrial-quality stainless steel for long-lasting performance and reliability.
- Flexible Room Compatibility – Designed for sauna spaces ranging from 353 to 600 cubic feet.
- Compact Floor Model – Provides stability and easy installation with a modern, freestanding design.
- Reliable and Long-Lasting – Backed by a limited 5-year warranty (excluding elements).
- Proudly Made in Estonia – Designed and engineered for superior craftsmanship and performance.
- Dimensions: 12.6" W x 12.6" D x 38.4" H (320mm x 320mm x 975mm)
UKU Digital Sauna Control (WiFi Optional)
- Sleek, Modern Interface – Elegant black touchscreen display for effortless control.
- Customizable Settings – Adjust on/off functions, time, temperature, and delayed start options.
- Temperature Range: 104-230°F (40-110°C) for a personalized sauna experience.
- Smart Scheduling – Set delayed start times up to 48 hours in advance for convenience.
- WiFi Control Option – Remotely manage your sauna via the HUUM mobile app (optional upgrade).
- Multi-Language Support – Choose from 8 language options, including English, German, Finnish, and more.
- Versatile Installation – Suitable for both interior and exterior sauna room placements.
- Smart Heating Feature – Adjusts heating elements for energy-efficient operation.
- Integrated Safety Measures – Features door and temperature sensors, child safety lock, and overheat protection.
- Dimensions:
- Control Console: 2.2" W x 0.9" D x 4.1" H (55mm x 22mm x 105mm)
- Main Control Module: 3.5" W x 2.3" D x 5.6" H (90mm x 58mm x 142mm)
Premium Olivine Diabase Sauna Stones
- Optimized Heat Retention – Provides an extended and consistent sauna experience.
- Unique Rounded Design – Complements the heater’s aesthetic while ensuring maximum heat exposure.
- Durability & High Heat Capacity – Specially selected for long-lasting performance under extreme heat conditions.
- Stone Size: 1" to 2" (3-5 cm) for optimal heat absorption and distribution.
- Included: 330 lbs (12 boxes) of premium sauna stones.
What’s Included in the Package?
HUUM STEEL 10.5kW Sauna Heater
- 10.5kW sauna heater unit
- Installation and operation manual
- 5-year limited warranty (excluding elements)
UKU Digital Sauna Control
- Sleek black control console
- Main control module
- Temperature sensor and sensor cable
- Door sensor and sensor cable
- Control display panel cable
- Installation and operation manual
- 5-year limited warranty
High-Quality Sauna Stones
- 330 lbs of premium Olivine diabase sauna stones
- Rounded design for optimal heat distribution
Why Choose the HUUM STEEL 10.5STU Sauna Heater Package?
Experience unparalleled comfort and relaxation with this advanced sauna heating solution. Combining cutting-edge technology, premium materials, and a sophisticated design, the HUUM STEEL 10.5STU ensures an elevated sauna experience with faster heating, customizable controls, and superior heat retention. Whether you're upgrading an existing sauna or building a new one, this package provides everything you need to enjoy the ultimate wellness retreat.
Upgrade your sauna today with the HUUM STEEL 10.5STU Sauna Heater Package—where luxury meets efficiency.
Product Manual / Stone Requirements / Elements Required / Warranty