HUUM Drop 4.5kw Sauna Heater- Complete Package Options

HUUM Drop 4.5kw Sauna Heater - Complete Package Options - NW Immersion
$1,334.00 $1,574.12 SAVE $240.12
SKU: H1001052 By HUUM
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Authorized Dealer – Full Warranty Included

The design of the HUUM DROP 4.5 sauna heater is inspired by the purest element in nature – a drop of water. This 4.5kW compact wall-mounted electric sauna heater is engineered for sauna rooms from 106 to 248 cubic feet (CF).

✓ Unique water-drop design
✓ For sauna rooms from 106 to 247 cu.ft.
✓ Reaches up to 230 °F
✓ 122 lb stone capacity for soft, lasting steam
✓ Fast 20–30 min heat-up time
✓ Stainless steel construction
✓ Wall-mounted compact design
✓ Handcrafted in Estonia
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HSA & FSA Eligible. learn more.

Required For Operation- Get the Complete Package! *

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HUUM Sauna Stone Package — Required for Operation

Required for safe heater operation, steady heat retention, and authentic löyly. This package includes the required 4 boxes of HUUM sauna stones.

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HUUM DROP Safety Rail + Drip Tray

Complete your HUUM DROP installation with a refined safety rail and matching drip tray. Together, they add a protective finished barrier around the heater while helping keep the area beneath it cleaner and drier after löyly.

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The DROP 4.5 kW electric sauna heater from HUUM is inspired by the purest element in nature – a drop of water. Its handsome and artistic rounded design compliments and softens the angular interior of a classic sauna, creating a more elegant appearance. But DROP isn’t only about the looks. This compact wall-mounted heater has an impressive 122-pound stone capacity, exceeding most wood-burning stoves, which guarantees a soft, consistent high heat and long-lasting steam. Unwind in style with the HUUM DROP Series 4.5kW Sauna Heater H10012001. Its modern, sleek design adds a touch of elegance to any classic sauna. With an impressive 122-pound stone capacity, you can relax in ultimate comfort and indulge in long-lasting steam.

Features:

  • Unique water-drop design
  • 240V/1PH operation
  • For sauna rooms from 106 to 247 cu.ft.
  • Works with UKU controls (sold separately)
  • 122 pound stone capacity (required 4 boxes sold separately)
  • Direct contact between stones and heating elements
  • More exposed stones create a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial quality heating elements
  • Wall-mounted design
  • Designed, engineered, and crafted in Estonia
  • Fast heat up times~20-30 minutes
  • Dimensions: 15.4″W (390mm) x 13.2″D (335mm) x 23.3″H (590mm)
  • SGS listed
  • Limited 5-year warranty (excludes heating elements)
  • Construction material: Stainless steel
  • Dimensions: 23″ W (584.2mm) x 15″ D (381mm) x 14″ H (355.6mm)
  • Weight: 20.9 lbs (9.48kg)
  • Length / Width: 23″ (584.2mm)
  • Width / Depth: 15″ (381mm)
  • Height: 14″ (355.6mm)
  • UKU Control, 122 lbs stones (Qty 4 x 33 lbs. 5-10cm stones boxes)
  • Package contents: 4.5kW Sauna heater,
    Wall-mount bracket,
    Installation and operation manual,
    5-Year limited warranty (excluding elements)
  • Sauna room: 106-247 ft³ (3-7 m³)
  • Amps: 18.8 A
  • Circuit Breaker Amperage: 30 A
  • Wire Size: 10 AWG

Plan your HUUM DROP installation with helpful manufacturer resources, including heater manuals, UKU control documentation, main module instructions, wiring diagrams, and installation videos.

Before installation, we recommend sharing these resources with your licensed electrician and sauna installer so they can review heater placement, electrical requirements, control setup, stone loading, clearances, and safety guidelines in advance.

Always follow the official HUUM installation manuals, local electrical code, and guidance from your licensed electrician. NW Immersion is also here to help with heater sizing, package selection, and general installation planning before your order ships.

Click Here for the HUUM Drop Installation & Owner's Manual

Click here for Video on Installing the HUUM Drop Heater

Click Here for Video on Installing HUUM Drop Heating Elements

Click Here for the HUUM UKU Control Installation & Owner's Manual

Click Here for Video on Installing the UKU Main Module

Click Here for Video on the UKU Control Installation

Click Here for Video on how to connect the UKU Control to WiFi

Superior Steam & Award-Winning Design

The HUUM Drop sauna heater combines exceptional steam quality with minimal metal use, ensuring heat primarily from the stones and maximizing beneficial negative ions. With a distinct drop-shaped design, the heater earned the Red Dot product design award, adding elegance and functionality to any sauna space. Its ample rock capacity creates a gentle, restorative steam experience.

Flexible Control & Powerful Performance

Available in 4.5kW to 9kW models, the HUUM Drop series supports local and WiFi-enabled controls for flexible usage. Capable of reaching up to 230°F, it delivers faster, efficient heating compared to other models, making it ideal for both home and commercial setups.

  • Free Shipping: This order qualifies for free shipping within the contiguous United States.
  • Processing Time: In-stock items typically leave the warehouse within 1–3 business days. This is the processing period before transit, not the final delivery time.
  • Confirm Availability: Inventory can change quickly. Please call, text, or email NW Immersion before ordering if you need confirmation of current stock or have a specific delivery deadline.
  • Multiple Packages: The heater, sauna stones, controls, and accessories may ship in separate boxes or on separate pallets. Packages may arrive on different days.
  • Tracking: Tracking information will be emailed for each shipment as soon as it leaves the warehouse.
  • Inspect Upon Arrival: Check every package for visible damage before accepting delivery. Photograph any damage and contact NW Immersion promptly so we can assist.

Questions about availability, delivery, heater sizing, controls, or installation requirements? Our U.S.-based sauna specialists are available by phone, text, or email.

Click Here for the HUUM Manufacturer Warranty

HUUM Manufacturer Warranty

Backed by HUUM’s manufacturer warranty when installed and used according to HUUM’s official instructions.

Warranty coverage may vary by component, installation type, use environment, maintenance, chimney connection, and fuel use. Sauna stones, chimney components, and accessories may each carry their own warranty terms.

As an Authorized HUUM Dealer, NW Immersion is here to help with stove sizing, product selection, delivery coordination, troubleshooting, warranty guidance, and long-term support.

Always refer to the official HUUM warranty documentation included with your stove for complete terms and final coverage details.

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