Skip to content

Labor Day Sale

Get a Quote

Call Text
Questions? (725) 777-5484
HUUM DROP 4.5 kW Sauna Heater
SKU H1001012
by HUUM

HUUM DROP 4.5 kW Sauna Heater

$1,334.00 - $1,334.00
$1,334.00
$1,334.00 - $1,334.00
$1,334.00
Power Sauna size Calculator
4.5kW 106 – 247 ft3 Current
6kW 177 – 318 ft3 7.5kW 248 – 389 ft3 9kW 282 – 460 ft3

Description

Features

Sizing

Specifications

What's Included

Manuals

Shipping

Cancellations & Returns

HUUM DROP 4.5 kW Electric Sauna Heater

Create cozy sauna sessions with the HUUM DROP 4.5 kW Electric Sauna Heater. Designed for saunas ranging from 106 - 248 ft³ (adj.), this unit is compact and mounts to the wall for a space-conscious placement.

The HUUM DROP 4.5 holds 122 lbs. of stone, giving you the option to pour water for gentle steam. With temperatures reaching up to 230°F, this heater helps you achieve the hottest sessions to melt tension and discover true Nordic relaxation.

Note: The HUUM DROP Electric Sauna Heater requires a controller and stones for operation. Find these items under the Suitable Accessories tab above.
HUUM DROP Features
  • Temperatures up to 230°F
  • 122 lb. stone capacity
  • Water-pouring friendly
  • Open-style stone basket
  • Wall-mounted design
  • Stainless steel construction
  • Winner of the Red Dot Award for design
  • Made in Estonia
Sizing

The HUUM DROP 4.5 kW Electric Sauna Heater is recommended for saunas ranging from 106 - 248 ft3 (adj.).

  • You must calculate your sauna’s Adjusted Cubic Feet to choose the right heater size. This accounts for cold surfaces like glass, tile, and natural rock wall segments.

Need assistance? Click the green chat button in the bottom right corner of your screen or call one of our Sauna Experts for help sizing your heater.

  • (725) 777-5484
Model DROP 4.5
Heater Type Electric
Sauna Size Range 106 - 248 ft³ (adj.)
Stone Capacity 122 lbs
Maximum Temperature 230℉
Kilowatt Rating 4.5 KW
Heater Material Stainless Steel
Heater Weight 24.3 lbs
Shipping Weight with Stones 156 lbs
Electrical Requirements 240V/1PH
Heater Amperage 18.8 Amps
Circuit Breaker Amperage 30 Amps
Wire Size 10 AWG
Heater Dimensions 15.4"W x 13.2"D x 23.3"H
Safety Distances* Installation & Operation Manual

*Reference Installation & Operation Manual for full specs/wiring diagrams/safety distances

Contents
  • 1x HUUM DROP Sauna Heater
  • 1x HUUM DROP Wall Mounting Bracket with Hardware
  • 1x HUUM DROP Installation and Operation Manual
Note: The HUUM DROP Sauna Heater does NOT include a controller or stones. These elements are required for operation. Find them under Suitable Accessories at the top of this page to complete your setup.

We also offer a complete HUUM DROP 4.5 kW Sauna Heater Package for ease and convenience.

Shipping
  • All our sauna heaters ship for free from Chicago via UPS or FedEx.
  • Heaters are typically shipped within 2 - 4 business days.
  • It will take approximately 1 - 2 weeks for your heater to arrive depending on where you live. If there are any delays in shipping, we will reach out to you directly with the new projected arrival date.
  • For a more specific timeframe, contact us.
    • (725) 777-5484
  • We offer express shipping options, reach out to us for a quote.
Note: Shipping and delivery times may increase based on seasons and holidays.
Cancellations

We will issue a 100% refund on orders canceled within 4 business days or before the order has shipped - whichever deadline arrives first. If an order is canceled after, there will be a 3% cancellation fee. Please reach out to our support team if you need to cancel your order after it has shipped.

Returns

Our heaters include a 30-day return policy. 

You can return this product if:

  • You initiate your return within 30 days of product delivery date.

  • The product is unused and in its original packaging.

  • Installation has not been attempted.

If these requirements are met, your return will be accepted. However, you will be responsible for the return shipping cost and a 20% restocking fee. After we receive the return and it has been inspected at our warehouse, we will refund your original payment method in accordance with the policy listed above.

Details

Details

Body of Steel

The HUUM DROP is made from durable stainless steel for long-lasting performance in the sauna’s hot and steamy environment.

Trustpilot

Unboxing the HUUM DROP

We visited the HUUM factory and made some helpful content for you. Watch our unboxing video and learn more about the Drop.

The Science of Sauna Heaters

Setting up

Your HUUM sauna heater will be shipped as a FedEx or UPS package. The package, or packages will be delivered to your door. You will receive a tracking number as soon as your order has been shipped out. All our shipments are fully insured. HUUM products are shipped from Chicago.

HUUM Drop 4.5kW will require 240V/1PH power line (ask about other options). You will need a 30 Amp circuit breaker and your electrician needs to use wire size 10 AWG. You can see the wiring diagram for the system here.

HUUM Drop 4.5kW sauna heater is suitable for home saunas up to 247 adjusted cubic feet. Use our calculator or contact if you want to verify the size of your sauna.

Post purchase

Order Review

We'll check your order details to ensure everything's in place for your heater setup.

Email Confirmation

You'll receive an email with an estimated lead time and any manuals you'll need.

Tech Support Access

Our support team is available for any technical questions or guidance post-delivery.

Get a Quote

How It Works:

  1. Find this form by scrolling down on any product page.
  2. Add products as you go, just like a shopping cart.
  3. When you're done, click Submit.
  4. We'll email you a quote within the current or the next business day.

Need a bit more help? Read our quote form tutorial, or click the chat icon in the bottom right corner for live assistance.

Products on this quote request
Product Quantity Actions

Thank you!

We have received your quote request and will contact you shortly.

12,000+ sauna builders supported

Join The Sauna Society, our growing community of sauna owners, builders and enthusiasts.

Rated excellent on Trustpilot

Rated excellent from hundreds of verified customers across the US.

Expert support, in-house

Our team includes US and Finnish sauna specialists ready to guide you from selection to installation.

Not sure where to start?

Sauna Heater Quiz

Take a short quiz to determine the right sauna heater for you.

To the quiz

Sauna Heater Size Calculator

Not sure about the sizing of the heater? Use our sauna heater calculator to find out.

To the calculator

Questions About HUUM?

Our sauna experts are here to help.

If you have any questions about HUUM, call our toll-free number (725) 777-5484 or talk to us on the chat found on the bottom right corner.

Contact us

Let’s get you a sauna

Need help with your sauna journey?
Book a sauna consultation with one of our US or Finnish based sauna experts.

Leave a contact request

Discuss with us right now? Just call (725) 777-5484