Harvia HUUM DROP Series 6.0kW Sauna Heater Package with - DROP 6STU Pkg

Harvia HUUM DROP Series 6.0kW Sauna Heater Package with  - DROP 6STU Pkg

The HUUM DROP 6STU PKG includes everything needed to elevate your sauna experience with a touch of elegance. At its core is the award-winning DROP 6.0 kW , designed for spaces up to 353 cubic feet. You can select either the advanced UKU Local digital sauna control or the convenient UKU Wi-Fi control package, which allows you to preheat your sauna remotely using your mobile device. The design of the HUUM DROP is inspired by a drop of water, featuring a rounded form that softens and complements the angular interior of a classic sauna. This compact wall-mounted heater accommodates up to 122 lbs of stones, surpassing most wood-burning stoves and ensuring long-lasting steam. Recognized with the prestigious Red Dot Award for its design, the HUUM DROP seamlessly combines sculptural beauty with engineering excellence, allowing bathers to ladle more water onto the stones for an intense and consistent high heat experience. With Wi-Fi control, you can easily preheat your sauna from anywhere, making it the ideal choice for those seeking the ultimate 

What our Experts Think

• Complete premium sauna package – The HUUM DROP Series 6.0kW (DROP 6STU Pkg) includes the DROP heater, UKU control system, and sauna stones, offering a ready-to-install luxury setup.
• Ideal for small sauna rooms – Designed for ~5–10 m³ (177–353 cu. ft.) spaces, making it perfect for compact home sauna builds.
• Award-winning design – The signature water-drop shape delivers a modern, sculptural look that blends into high-end sauna interiors.
• Exceptional steam quality (löyly) – Large stone capacity (~120–132 lbs) produces soft, long-lasting steam instead of dry, harsh heat, improving comfort and session duration.
• Stable, comfort-focused heating – Experts highlight its even heat distribution and slower, steady warm-up, ideal for relaxed sauna experiences rather than fast heating cycles.
• Smart control ready – Comes compatible with UKU Local or WiFi control, allowing precise temperature control and remote preheating convenience.
• High stone-to-power ratio advantage – More stones around the heating elements ensure gentler heat curves and richer steam bursts compared to standard electric heaters.
• Best for design-focused users – Ideal for those who prioritize aesthetic appeal, consistent steam quality, and modern smart sauna control over fast heat-up speed.

Q&A

Maintenance Tips

• Clean exterior regularly with a soft dry or damp cloth to prevent dust buildup and maintain finish.
• Inspect sauna stones every 2–3 months and replace any cracked, crumbling, or worn stones.
• Restack stones properly to ensure airflow and protect heating elements from overheating.
• Check heating elements periodically for discoloration, wear, or uneven heating performance.
• Keep ventilation openings clear to maintain safe airflow and stable sauna temperature.
• Avoid excessive water pouring directly onto heater to reduce stress on elements and wiring.
• Wipe interior surfaces after cooling to reduce moisture and mineral buildup.
• Inspect UKU control system and sensors annually for accurate operation and safety.
• Schedule yearly professional inspection for electrical safety and long-term reliability