HUUM DROP 9kW Sauna Heater Package with UKU Controller & 132 lbs. of Stones
Redefine your sauna experience with the HUUM DROP 9kW Sauna Heater Package, a complete solution that combines Nordic-inspired design, powerful performance, and smart control technology. Featuring HUUM’s iconic water-drop shaped heater, UKU digital controller, and 132 lbs. of premium Olivine sauna stones, this package delivers exceptional steam quality and effortless convenience for sauna rooms from 282 to 530 cu. ft.
Key Features
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9 kW wall-mounted electric sauna heater ideal for medium-to-large home saunas
- Elegant water droplet-inspired design for modern, space-saving installation
-
122 lb. stone capacity for consistent, long-lasting heat and gentle steam
- Direct contact between stones and heating elements ensures optimal thermal output
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240V / 1-Phase operation for residential compatibility
- Durable stainless-steel housing with industrial-grade heating elements
- SGS safety listed
- Designed, engineered, and manufactured in Estonia
Smart Control with HUUM UKU Controller (Included)
- Sleek black touchscreen panel with intuitive interface
- Control temperature (104–230°F), time, on/off, and delay start (up to 48 hours)
- Optional Wi-Fi integration for HUUM mobile app (sold separately)
- Supports ventilation, lighting, and safety lock functions
- Includes overheat protection, temperature, and door sensors
- Multilingual support (8 languages including EN, DE, FI, FR, IT, RU, EE, PL)
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Controller Dimensions: Panel: 2.2″ W × 0.9″ D × 4.1″ H • Main Module: 3.5″ W × 2.3″ D × 5.6″ H
HUUM Olivine Sauna Stones – 132 lbs. (Included)
- Premium Olivine diabase stones designed for high-heat capacity
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132 lbs. total (4 boxes, 33 lbs. each)
- Rounded shape complements the DROP heater’s aesthetic
- Durable and heat-retaining for even, long-lasting steam
- Stone size: 2″–4″ (5–10 cm)
What’s Included
- HUUM DROP 9kW Electric Sauna Heater
- Wall-mount bracket
- Installation & Operation Manual
- 5-Year Limited Warranty (excluding elements)
- HUUM UKU Controller (Black) – Panel, Main Module, Sensors, Cables, and Hardware
- 132 lbs. of HUUM Olivine Sauna Stones (4 boxes, 33 lbs each)
Specifications
Specification |
Details |
Model |
DROP 9STU |
Power Output |
9 kW |
Voltage |
240V / 1 Phase |
Recommended Room Size |
282–530 cu. ft. |
Stone Capacity |
122 lbs. (4 boxes included – 132 lbs. total) |
Dimensions (W × D × H) |
15.4″ × 13.2″ × 23.3″ (390 × 335 × 590 mm) |
Construction |
Stainless Steel |
Mounting |
Wall-mounted |
Certification |
SGS Listed |
Country of Origin |
Estonia |
Warranty |
5-Year Limited (excluding elements) |
Pro Tip: For best results, stack stones loosely with larger stones in the center and smaller ones along the edges to maintain airflow. Use the UKU controller’s delay start and scheduling features to preheat your sauna before use — ensuring optimal comfort and convenience.