HUUM DROP 4.5kW Sauna Heater Package
Best compact heater for small home sauna enthusiasts.
Experience the HUUM DROP 4.5kW Sauna Heater Package, an award-winning blend of sophisticated design and efficient performance. Inspired by a water drop, its compact, wall-mounted form enhances any sauna space, while robust stainless steel elements deliver consistent, soft heat and exceptional steam. Choose between local or Wi-Fi control for convenient remote preheating and scheduling. This heater is perfectly suited for sauna rooms up to 7 cubic meters, promising a luxurious and efficient escape.
$2599.00
Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 162
#2 in Sauna Heaters
Price vs Category Average
+12%
Above average
Heater Power Output
4.5
/ kW
Who it's for
- Design-conscious homeowners creating a luxury sauna centerpiece
- Sauna enthusiasts prioritizing soft heat and voluminous steam
- Apartment dwellers maximizing space in compact sauna rooms
Who should skip it
- Budget-focused buyers seeking standard heating solutions
- DIY installers working with tight, restricted sauna dimensions
- Owners of larger sauna rooms needing higher power output
Performance breakdown
Steam Quality
High stone capacity creates a soft, enveloping löyly for authentic sessions.
Design Aesthetic
The iconic water-drop silhouette serves as a stunning centerpiece for saunas.
Smart Connectivity
Remote Wi-Fi control makes preheating your sauna effortless and highly convenient.
Space Efficiency
Compact wall-mounted footprint maximizes floor space in smaller home sauna rooms.
Build Durability
Robust stainless steel construction ensures longevity in high-heat, humid environments.
Thermal Precision
Digital controls offer reliable temperature management for consistent, comfortable heat levels.
Key Specs
Heater Power Output
4.5kW
Electrical Requirement
240V, Single Phase
Amperage Draw
18.8 Amps
Circuit Breaker Recommendation
30A
Stone Capacity
Up to 122 lbs of rounded olivine stones
Heater Dimensions
15.4"W x 13.2"D x 23.3"H
Heater Weight
24 lbs
Temperature Range
104°F to 230°F (40°C to 110°C)
Features
- Award-winning water-drop design
- Space-saving wall-mounted installation
- Durable stainless steel heating elements
- Generates soft, high heat for immersive sessions
- Optional Wi-Fi for remote mobile control
- Precise temperature and delay start control
- High-capacity stone holding for superior steam
- Integrated safety features
What customers say
The HUUM DROP 4.5kW Sauna Heater is celebrated for its exceptional design and outstanding steam quality. Its minimalist drop shape elevates any sauna into a luxurious escape. The generous stone capacity produces soft, abundant, and consistent löyly, ensuring an authentic and immersive experience. While efficient for smaller areas, it represents a significant investment. Some users mention installation requires careful planning. Ultimately, the DROP is highly recommended for those who value superior quality, striking visual appeal, and a premium sauna atmosphere.
Know before you buy
The HUUM DROP 4.5kW is designed for sauna rooms up to 247 cubic feet (7 cubic meters). It is important to ensure your sauna is properly insulated, as poor insulation can significantly reduce the heater's efficiency.
The heater package typically includes the unit itself, but you will need to purchase the 122 lbs of rounded olivine stones separately. Using the recommended stone volume is essential for achieving the signature soft, long-lasting steam the DROP is known for.
Yes, if you choose the Wi-Fi-enabled control option, you can manage your sauna's temperature and schedule preheating sessions directly from your mobile device. This allows you to have the sauna ready exactly when you want to use it.
This unit requires a 240V single-phase power supply and draws 18.8 amps. We recommend installing it with a 30A circuit breaker to ensure safe and reliable operation.
The heater measures 15.4" wide, 13.2" deep, and 23.3" high. You should also account for the required safety clearances from combustible materials as specified in the installation manual to ensure proper airflow and fire safety.
The stainless steel exterior is durable and easy to maintain. Simply wipe it down with a soft, damp cloth periodically to remove dust or water spots, avoiding harsh chemicals that could damage the finish.
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