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HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM

HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones

<div class="metafield-rich_text_field"><p><strong>Authorized Dealer - Full Warranty</strong></p></div>

Authorized Dealer - Full Warranty

Sale price$2,656.00
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones
HUUM DROP 4.5 kW Sauna Heater Package | UKU Wi-Fi Control + Stones Sale price$2,656.00
Description

HUUM DROP 4.5 STU — Compact Elegance for Modern Sauna Spaces

 

Award-Winning Design with Exceptional Performance

Bring a touch of modern Scandinavian artistry into your sauna with the HUUM DROP 4.5 STU Package — a complete kit that includes the DROP 4.5 kW heater, UKU smart control system, and 132 lb of natural Olivine diabase stones.

Inspired by the pure form of a water droplet, this Red Dot Award-winning heater combines striking aesthetics with thermal precision. Engineered for sauna rooms from 106 – 247 ft³ (3 – 7 m³), it produces a smooth, even heat and luxuriously soft steam that envelops the body.


Precision-Built in Estonia for Superior Comfort

The DROP 4.5 kW delivers unmatched consistency and steam generation with its direct-to-stone contact and high-capacity design. Its wall-mounted construction saves space while the 122 lb stone bed ensures steady radiant heat comparable to much larger wood-burning stoves.

Controlled via the UKU digital interface (Wi-Fi optional), bathers can schedule start times, adjust temperature, and even preheat the sauna remotely from the HUUM mobile app.


Smart Temperature Control with UKU System

The included UKU control module gives you full command of your sauna:

  • Set temperature (104–230 °F) & duration (up to 48 hrs ahead)

  • Choose Wi-Fi upgrade for remote mobile control (via HUUM App)

  • Safety features: door sensor, overheat protection & child lock

  • Mount inside or outside the sauna room

  • Sleek display with multiple language options & decorative panel choices

 

Signature Features

Key Features & Benefits

  • Complete kit: DROP 4.5 kW heater + UKU control + 132 lb stones

  • Ideal for 106 – 247 ft³ (3 – 7 m³) rooms

  • Award-winning water-drop design (Red Dot Europe)

  • 122 lb stone capacity for rich, even steam

  • Wall-mounted stainless-steel construction — compact and durable

  • 240 V / 1-phase / 4.5 kW output

  • Compatible with UKU Local & Wi-Fi controls

  • Direct stone contact for milder heat and greater efficiency

  • Hand-crafted in Estonia 🇪🇪 | ETL/SGS listed

  • 3-Year Residential / 1-Year Commercial Warranty


Health & Wellness Benefits

  • Promotes deep detoxification and circulatory improvement

  • Relieves muscle tension and joint discomfort

  • Encourages stress relief and restful sleep

  • Enhances skin tone and metabolic balance

  • Creates a calming, meditative sauna environment

 

Product Specs
Component Specification
Model HUUM DROP 4.5 STU
Heater Output 4.5 kW
Room Volume Range 106 – 247 ft³ (3 – 7 m³)
Voltage / Phase 240 V / Single Phase
Amperage Draw 18.8 A
Circuit Breaker 30 A
Wire Size 10 AWG
Stone Capacity 122 lb (55 kg) – included
Heater Weight 24 lb (10.9 kg)
Shipping Weight (With Stones) 146 lb (66 kg)
Dimensions (W × D × H) 15.4″ × 13.2″ × 23.3″ (390 × 335 × 590 mm)
Mount Type Wall-Mounted
Construction Stainless Steel
Certifications SGS / ETL Listed
Origin Handcrafted in Estonia
Warranty 3-Year Residential / 1-Year Commercial (Excl. Elements)

UKU Control Specifications

Feature Specification
Temperature Range 104 °F – 230 °F (40 °C – 110 °C)
Display Dimensions (W × D × H) 2.2″ × 0.9″ × 4.1″ (55 × 22 × 105 mm)
Main Module Dimensions (W × D × H) 3.5″ × 2.3″ × 5.6″ (90 × 58 × 142 mm)
Temp Sensor Cable Length 16.4 ft (5 m)
Door Sensor Cable Length 16.4 ft (5 m)
Display Panel Cable Length 9.8 ft (3 m)
Wi-Fi Option Optional HUUM App Integration
Mount Location Inside or Outside Sauna Room
Languages 8 – English, German, Finnish, French & more

 

Shipping Policy

Shipping & Delivery Details

  • This sauna heater system requires a scheduled delivery appointment. It arrives securely crated on a wooden pallet and is encased in three-ply cardboard for superior protection.

    The driver is responsible for delivery only and will provide limited assistance at the site. Prior to shipping, our team may contact customers to share shipment details, discuss access requirements, and address any special delivery circumstances that could cause additional costs or delays.

    Our goal is to ensure a smooth delivery and successful installation of your new sauna heater.

     

Installation Guide

HUUM Hive

 

 

 

UKU Wifi Manual

 

 

 

Resources

Free shipping USA-Wide

Enjoy free, secure delivery on all sauna purchases across the continental United States.

Expert Wellness Support

Our team of sauna experts is here to guide you before and after purchase.

Secure payment

Your payment information is processed securely.

Authorised Dealer

Full manufacturer warranties and after-sales support

Description

HUUM DROP 4.5 STU — Compact Elegance for Modern Sauna Spaces

 

Award-Winning Design with Exceptional Performance

Bring a touch of modern Scandinavian artistry into your sauna with the HUUM DROP 4.5 STU Package — a complete kit that includes the DROP 4.5 kW heater, UKU smart control system, and 132 lb of natural Olivine diabase stones.

Inspired by the pure form of a water droplet, this Red Dot Award-winning heater combines striking aesthetics with thermal precision. Engineered for sauna rooms from 106 – 247 ft³ (3 – 7 m³), it produces a smooth, even heat and luxuriously soft steam that envelops the body.


Precision-Built in Estonia for Superior Comfort

The DROP 4.5 kW delivers unmatched consistency and steam generation with its direct-to-stone contact and high-capacity design. Its wall-mounted construction saves space while the 122 lb stone bed ensures steady radiant heat comparable to much larger wood-burning stoves.

Controlled via the UKU digital interface (Wi-Fi optional), bathers can schedule start times, adjust temperature, and even preheat the sauna remotely from the HUUM mobile app.


Smart Temperature Control with UKU System

The included UKU control module gives you full command of your sauna:

  • Set temperature (104–230 °F) & duration (up to 48 hrs ahead)

  • Choose Wi-Fi upgrade for remote mobile control (via HUUM App)

  • Safety features: door sensor, overheat protection & child lock

  • Mount inside or outside the sauna room

  • Sleek display with multiple language options & decorative panel choices

 

Signature Features

Key Features & Benefits

  • Complete kit: DROP 4.5 kW heater + UKU control + 132 lb stones

  • Ideal for 106 – 247 ft³ (3 – 7 m³) rooms

  • Award-winning water-drop design (Red Dot Europe)

  • 122 lb stone capacity for rich, even steam

  • Wall-mounted stainless-steel construction — compact and durable

  • 240 V / 1-phase / 4.5 kW output

  • Compatible with UKU Local & Wi-Fi controls

  • Direct stone contact for milder heat and greater efficiency

  • Hand-crafted in Estonia 🇪🇪 | ETL/SGS listed

  • 3-Year Residential / 1-Year Commercial Warranty


Health & Wellness Benefits

  • Promotes deep detoxification and circulatory improvement

  • Relieves muscle tension and joint discomfort

  • Encourages stress relief and restful sleep

  • Enhances skin tone and metabolic balance

  • Creates a calming, meditative sauna environment

 

Product Specs
Component Specification
Model HUUM DROP 4.5 STU
Heater Output 4.5 kW
Room Volume Range 106 – 247 ft³ (3 – 7 m³)
Voltage / Phase 240 V / Single Phase
Amperage Draw 18.8 A
Circuit Breaker 30 A
Wire Size 10 AWG
Stone Capacity 122 lb (55 kg) – included
Heater Weight 24 lb (10.9 kg)
Shipping Weight (With Stones) 146 lb (66 kg)
Dimensions (W × D × H) 15.4″ × 13.2″ × 23.3″ (390 × 335 × 590 mm)
Mount Type Wall-Mounted
Construction Stainless Steel
Certifications SGS / ETL Listed
Origin Handcrafted in Estonia
Warranty 3-Year Residential / 1-Year Commercial (Excl. Elements)

UKU Control Specifications

Feature Specification
Temperature Range 104 °F – 230 °F (40 °C – 110 °C)
Display Dimensions (W × D × H) 2.2″ × 0.9″ × 4.1″ (55 × 22 × 105 mm)
Main Module Dimensions (W × D × H) 3.5″ × 2.3″ × 5.6″ (90 × 58 × 142 mm)
Temp Sensor Cable Length 16.4 ft (5 m)
Door Sensor Cable Length 16.4 ft (5 m)
Display Panel Cable Length 9.8 ft (3 m)
Wi-Fi Option Optional HUUM App Integration
Mount Location Inside or Outside Sauna Room
Languages 8 – English, German, Finnish, French & more

 

Shipping Policy

Shipping & Delivery Details

  • This sauna heater system requires a scheduled delivery appointment. It arrives securely crated on a wooden pallet and is encased in three-ply cardboard for superior protection.

    The driver is responsible for delivery only and will provide limited assistance at the site. Prior to shipping, our team may contact customers to share shipment details, discuss access requirements, and address any special delivery circumstances that could cause additional costs or delays.

    Our goal is to ensure a smooth delivery and successful installation of your new sauna heater.

     

Installation Guide

HUUM Hive

 

 

 

UKU Wifi Manual

 

 

 

Resources