




Product Description
The HUUM DROP 4.5kW Sauna Heater blends innovative design with exceptional performance, inspired by the purest element in nature—a drop of water. This compact, wall-mounted electric heater is ideal for sauna rooms up to 247 cubic feet, offering both functionality and aesthetic appeal.
The unique rounded design of the HUUM DROP softens the angular interiors of classic saunas, adding a touch of elegance and sophistication. Engineered and made in Estonia, this heater not only stands out for its looks but also for its superior performance. With a substantial 122-pound rock capacity, it surpasses most wood-burning stoves, enabling a more intense steam sauna experience. This large rock capacity allows for more water to be ladled onto the stones, creating a consistent, soft, and high heat.
Key Features
• Unique Water Drop Design: Adds a touch of elegance and complements sauna interiors.
• 4.5kW Heating Power: Ideal for sauna rooms from 106 to 247 cubic feet.
• Large Rock Capacity: 122-pound capacity for an intense steam sauna experience.
• Direct Contact Between Stones and Elements: Promotes a longer, milder heat.
• Wi-Fi Control: Optional Wi-Fi control allows remote preheating (controls sold separately).
• Durable Construction: Made from stainless steel with industrial-quality heating elements.
• Wall-Mounted Design: Compact and space-saving.
• Award-Winning Design: Winner of the prestigious Red Dot Award in Europe.
• Made in Estonia: High-quality engineering and craftsmanship.
• 5-Year Limited Warranty: Offers peace of mind (excluding elements).
Specifications
• Model: DROP 4.5
• Kilowatt Rating: 4.5 kW
• Minimum Cubic Feet: 106 CF
• Maximum Cubic Feet: 247 CF
• Heater Weight: 24 lbs
• Shipping Weight with Sauna Stones: 146 lbs
• Voltage: 240V, Single Phase
• Amperage: 18.8 Amps
• Circuit Breaker Amperage: 30 Amps
• Wire Size: 10 AWG
• Dimensions: 15.4"W x 13.2"D x 23.3"H
• Rock Capacity: 122 lbs (requires 4 boxes of stones, sold separately)
• Certifications: SGS Listed
• Warranty: Limited 5-year warranty (excluding elements)
Resources
Videos
Operational Accessories
UKU CONTROLS |
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UKU Local (No WiFi) |
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The UKU Local Sauna Control System is an advanced, smart solution designed for those who prefer to control their sauna directly from the control panel on the wall, especially in locations without a network connection. |
UKU Local with WiFi |
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The HUUM UKU WiFi Sauna Controller is a cutting-edge solution for managing your sauna’s environment both on-site and remotely. Ideal for locations with WiFi coverage, such as homes, offices, and accommodations, this smart control system allows you to heat your sauna using either the control panel or your mobile phone. |
UKU Glass with WiFi |
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Elevate your sauna experience with the HUUM UKU Glass Sauna Heater Control. This sophisticated control system seamlessly combines elegance with functionality, allowing you to effortlessly heat your sauna on the spot or remotely via the HUUM mobile app. |
UKU Mirror with WiFi |
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This cutting-edge control system combines sleek design with advanced functionality, allowing you to effortlessly heat your sauna on the spot or remotely via the HUUM mobile app. With its stylish mirror control display panel and a range of adjustable settings, the UKU Mirror offers a luxurious sauna experience tailored to your preferences. |
UKU Gold with WiFi |
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This advanced control system combines convenience, comfort, and safety, allowing you to effortlessly heat your sauna either on the spot or remotely via the HUUM mobile app. With a luxurious gold control display panel and a range of adjustable settings, the UKU Gold ensures a personalized sauna experience tailored to your preferences. |
SAFETY ACCESSORIES |
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HUUM Rail D |
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Ensure safety and add a touch of Scandinavian elegance to your sauna with the HUUM Rail D, designed specifically for use with DROP series sauna heaters. This safety railing is crafted to protect users from accidental contact with the hot heater while enhancing the aesthetic appeal of your sauna space. |
HUUM Flange D |
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This essential accessory is designed for situations where you plan to install your DROP stove partially inside the sauna bench. Crafted from high-quality stainless steel, the Flange D covers up the wooden edges around the stove, resulting in a polished and smooth finish that enhances the aesthetics of your sauna space. |