HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa
HUUM DROP 4.5kW Wall Mounted Sauna Heater - My Luxury Home Spa

HUUM DROP 4.5kW Wall Mounted Sauna Heater

Regular price$1,079.00
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Shipping calculated at checkout.

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The HUUM DROP 4.5 combines elegant Nordic design with efficient heating power, making it ideal for compact sauna spaces. Inspired by the shape of a water droplet, this wall-mounted heater saves space while its exposed stone layout provides rich, consistent löyly. Built in Estonia with premium stainless steel and durable heating elements, the DROP 4.5 delivers both beauty and performance.

Key Features

  • Unique Water Drop Design: Stylish look with improved heat circulation
  • 4.5 kW Output: Perfect for sauna rooms from 106–247 cu. ft.
  • Stone Capacity: 122 lbs (~4 boxes of HUUM Stones 24, sold separately)
  • Exposed Stone Layout: Provides long-lasting heat and soft, consistent steam
  • Control Compatibility: Works with HUUM UKU control systems (sold separately)
  • Premium Build: Stainless steel housing & industrial-grade heating elements
  • Space-Saving: Wall-mounted design ideal for compact saunas
  • Certification: SGS safety listed
  • Warranty: 5-Year Limited (excludes heating elements)
  • Origin: Designed, engineered, and made in Estonia

What’s Included

  • HUUM DROP 4.5 Sauna Heater
  • Wall-mounting bracket
  • Installation & Operation Manual
  • 5-Year Limited Warranty (excluding elements)

Required Components (Sold Separately)

  • HUUM UKU Control System: Required for operation (Wi-Fi, Glass, or Basic models available)
  • HUUM Stones 24: 122 lbs total (~4 boxes). We recommend an extra box for optimal stone selection and airflow.

Technical Specifications

Model DROP 4.5
Power Output 4.5 kW
Sauna Room Size 106–247 cu. ft.
Stone Capacity 122 lbs (~4 boxes HUUM Stones 24, sold separately)
Control Compatibility HUUM UKU Controls (sold separately)
Mounting Wall-mounted
Construction Stainless Steel
Dimensions (W × D × H) 15.4″ × 13.2″ × 23.3″ (390 × 335 × 590 mm)
Certification SGS Listed
Origin Estonia
Warranty 5-Year Limited (excluding heating elements)

Shipping & Support

  • Fast, secure shipping across the continental USA
  • Expert guidance for installation and setup
  • Bundle deals available on HUUM heaters, stones, and controls

Why Buy from MyLuxuryHomeSpa.com?

  • Authorized HUUM dealer with knowledgeable support
  • Premium sauna heaters and accessories from trusted European brands
  • Secure checkout and responsive customer service
Pro Tip: Stack stones loosely for airflow—larger stones in the center and smaller ones around the edges. For softer steam, pour water along the sides; for a sharper burst, pour directly over the top.

 

Installation Video

Installation and Operation Manual 

Warranty

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FAQs

Shipping & Delivery

Free curbside shipping on all orders. White-glove delivery/setup available at checkout in most areas. We’ll confirm your preferred date after purchase.

Warranty

Full manufacturer warranty, registered at purchase. Need help with a claim? Our U.S. support team handles it directly with the brand.

Returns

New, uninstalled items can be returned within the brand’s policy window. We’ll help coordinate pickup and any restocking requirements.

Installation & Power

Most saunas/hot tubs require dedicated circuits. We provide spec sheets and can recommend licensed installers in your area.

4.9 24+ online reviews
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4.9

24+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

HUUM DROP 4.5kW Wall Mounted Sauna Heater Review Summary

4.9

24+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

What people like

The heater is highly regarded for its modern and award-winning design, which seamlessly integrates into contemporary sauna spaces. Users consistently praise its ability to heat up quickly and efficiently, delivering a satisfying and intense sauna experience. The smart control options, particularly the mobile app integration, are a frequently highlighted convenience, allowing for remote operation. Furthermore, its substantial stone capacity is noted for producing a consistent and soft steam, contributing to an authentic sauna environment. The quality of materials and straightforward installation are also appreciated.

Pros

  • Modern Design: Features an elegant, water-droplet inspired, and award-winning aesthetic that enhances any sauna's visual appeal.
  • Efficient Heating: Quickly reaches high temperatures, up to 230°F (110°C), providing an intense and enjoyable sauna experience.
  • Smart Controls: Offers convenient remote operation via a mobile application when paired with the UKU WiFi controller.
  • High Stone Capacity: Accommodates a large volume of sauna stones (around 122 lbs), ensuring long-lasting and soft steam production.
  • Durable Construction: Built with high-quality, often stainless steel, materials for reliability and extended lifespan.
  • Space-Saving: Wall-mounted and compact form factor makes it suitable for various sauna layouts, especially smaller ones.
  • Enhanced Safety: Newer models include an element separator and improved sauna rocks to mitigate overheating concerns.

Cons

  • Higher Cost: The product, along with its necessary accessories, can be a significant investment.
  • Controller Separate: The UKU WiFi controller, essential for smart functionalities, is not included and must be purchased separately.
  • Slow Heat-Up: The 4.5kW model may exhibit slower heat-up times in larger rooms, potentially exceeding two hours.
  • Stones Not Included: Sauna stones, which are crucial for operation, are typically sold separately.
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