HUUM DROP 7.5kW Electric Heater Package

A 7.5kW HUUM Drop electric heater package — water-drop design with a large stone capacity for softer, richer steam. UKU local or Wi-Fi control.

$3,316

$3,054 - $4,239

$3,316

$3,999

Save $683

$3,699 - $5,099

$3,999

122 lbs of stone capacity: more steam, longer and softer heat.
Includes heater, UKU controller, stones, and all sensors.
Requires a dedicated 240V/40A circuit — factor that into your install plan.

The Sauna Mastery Protocol Digital Guide

$49 FREE

Full-Value Freight Insurance

$299 FREE

Perfect for sauna rooms from 230 - 441 ft³

Select Add-Ons

Safety Rail | Rail D
$291
Embedding Flange | Flange D
$322

HUUM DROP 7.5kW Electric Heater Package $3,316

Subtotal $3,316

Free shipping (contiguous US)

Quantity

Secure checkout
30-day guarantee
3 Year warranty

In stock — estimated delivery:

Excellent

See What People Are Saying…

“This has completely transformed my workspace. The natural light is a game changer!”

Lisa R.

Verified owner

“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”

Mark T.

Verified owner

“I love the design and how easy it was to set up. Highly recommend for any home owner.”

James K.

Verified owner

Description

Complete HUUM DROP 7.5kW 240V/1PH Electric Sauna Heater Package

The HUUM DROP 7.5STU PKG features all the necessities to give your sauna space a touch of elegance.

The heart of this all-inclusive sauna heater package is the award-winning DROP 7.5 kW electric sauna heater engineered for spaces up to 441 cubic feet (CF). Choose between the advanced UKU Local digital sauna control, or the added convenience of an UKU Wi-Fi control package which allows you to preheat your sauna from anywhere with your mobile device.

The design of the HUUM DROP sauna heater is inspired by the purest element in nature – a drop of water. Its rounded design softens and compliments the angular interior of a classic sauna, giving it a touch of elegance. But DROP isn’t only about the looks. This compact wall-mounted heater can actually fit up to 122 lbs of stones, exceeding most wood-burning stoves and guaranteeing long-lasting steam.

Winner of the prestigious Red Dot Award in Europe for design, the HUUM DROP combines sculptural beauty with engineering excellence. It's exceptionally large rock capacity allows the sauna bather to ladle more water onto the stones for a more intense bathing experience while creating a more consistent, soft high heat.

The available Wi-Fi control lets you preheat your sauna from anywhere. For bathers who want the absolute best sauna heater.

Features

Drop 7.5kW Sauna Heater

Unique water drop design
240V/1PH operation
For sauna rooms from 230 to 441 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 made in Estonia
Dimensions: 15"W (390mm) x 13"D (335mm) x 23"H (590mm)
SGS Listed
Limited 3-year warranty (excluding elements)

UKU

Control display panel (appearance depends on variant you select)
Multiple Color Options available
Settable on/off, time, temperature, and delay
Settable temperature range of 104-230F
Delayed start up to 48hrs in advance
Optional Built-in Wi-Fi interface for HUUM mobile app (additional charges apply)
8 Language options: English, German, Russian, Italian, Finnish, Estonian, Polish and French
Inside/outside sauna room installation
Optional smart heating setting
Available decorative control display panels
Displays set temperature and room temperature
Temperature sensor
Door sensor to keep the heat inside the room
Remotely located main control module
Connects to lights and ventilation
Overheat protection
Child safety lock
Control Console Dimensions: 2.2"W (55mm) x 0.9"D (22mm) x 4.1"H (105mm)
Main Control Module Dimensions: 3.5"W (90mm) x 2.3"D (58mm) x 5.6"H (142mm)

Stones 24

HUUM 2-4" rounded olivine sauna stones
Rounded shape to complement heater design
Durable with high-heat capacity
Stones range from 2" to 4" (5-10 cm)

Package Includes

Drop 7.5kW Sauna Heater

7.5kW sauna heater
Wall-mount bracket
Installation and operation manual
Limited 3-year warranty (excluding elements)

UKU

Black Control console
Main control module
Temperature sensor
Door sensor
Control display panel cable
Temperature sensor cable
Door sensor cable
Installation and operation manual
3-Year Limited Warranty

Stones 24

122 lbs of 2" - 4" (5-10 cm) round Olivine sauna stones

Specifications

All HUUM DROP:

Installation Type: Wall-Mount
Voltage/Phase: 240V/1PH
Dimensions: 15.4"W x 13.2"D x 23.3"H
Stone capacity: 122 lbs
Heater Weight: 24 lbs
Min/Max Temperature: 104 F / 230 F

DROP 4.5 kW:

Sauna room: 106-247 ft³ (3-7 m³)
Amps: 18.8 A
Circuit Breaker Amperage: 30 A
Wire Size: 10 AWG

DROP 6.0 kW:

Sauna room: 177-353 ft³ (5-10 m³)
Amps: 25 A
Circuit Breaker Amperage: 30 A
Wire Size: 10 AWG

DROP 7.5 kW:

Sauna room: 230-441 ft³ (7-12 m³)
Amps: 31.25 A
Circuit Breaker Amperage: 40 A
Wire Size: 8 AWG

DROP 9.0 kW:

Sauna room: 282-530 ft³ (8-15 m³)
Amps: 37.5 A
Circuit Breaker Amperage: 50 A
Wire Size: 8 AWG

Minimum Safety Clearances:

DROP 4.5kW A - 4 inches B - 23.5 inches C - 17 inches

DROP 6kW A - 4.5 inches B - 25 inches C - 18 inches

DROP 7.5kW A - 5 inches B - 26 inches C - 18.5 inches

DROP 9kW A - 6 inches B - 27 inches C - 19 inches

Manual

HUUM Drop Manual

HUUM UKU Control Manual

Warranty

Products and Warranty Period

Huum Product Warranty Period

Read the full LIMITED WARRANTY TERMS AND CONDITIONS

Step 1

Size it right

Every package page lists the exact room size the heater is rated for, so you can match it to your sauna before you order.

Step 2

Components pre-matched

We pair every heater with the controller, sensor, stones, and cable that actually work with it, so you don't have to cross-reference compatibility charts before you check out.

Step 3

Real löyly

When the heater, stones, and room are properly matched, you get the rolling heat and steam crack that make a true Finnish session.

WHAT COMES WITH EVERY TOPTURE ORDER

Claim $348 in Free Bonuses Today

BONUS 1

The Sauna Mastery Protocol

The session times, temperatures, and weekly rhythm that turn a sauna into a habit you keep. Covers heat-up protocols, deep sleep, recovery stacking, and what to expect across the first 30 sessions. Sent to your inbox after purchase.

$49

INCLUDED

BONUS 2

Full-Value Freight Insurance + Priority Processing

Every CL4G ships fully insured from our US warehouse to your driveway. If anything arrives damaged, we handle the entire claim — no paperwork, no chasing the carrier. Orders dispatch in 2–6 business days if in stock, not 3–4 weeks.

$299

INCLUDED

Retail Price: $3,999

Today's price: $3,316

Choose Your Options Now

Excellent

⚠ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

We thought about buying a sauna for years and finally did. We absolutely love it, especially in the winter. It’s incredibly easy to assemble with two people the whole family uses it.

Verified owner

Ordered this sauna fall 2024 and we love it. No better feeling during a Minnesota winter. Lastly, I have to mention the customer service for this purchase has been like no other. Any questions or requests I had were addressed immediately by Topture. I got more than I expected from them and have already recommended them to several people looking for saunas. SO if you're thinking about it, JUST DO IT already..

Verified owner

Thanks for the great service - greatly appreciated.

Verified owner

Customer support

Direct line to sauna experts, before and after the sale

Generic chat, slow email

Freight & handling

Full-value insurance included, specialized heavy-freight carriers

Cheap delivery, damage risk on you

Dispatch speed

Priority processing — ships in 2–6 business days from US warehouses

Non-priority lead times, weeks of "processing"

Brand authorization

Authorized SaunaLife dealer — warranty honored, claims processed by us

Often gray market or limited brand access

Payment options

Shop Pay 0% APR — from $241.95/mo

Full payment upfront only

Post-sale

Heater sizing, install support, warranty handling, troubleshooting

Order confirmation and silence

454+ Verified Reviews

Real homeowners, rated 4.9/5 on Trustpilot.

Lifetime Expert Support

Same team before and after the sale, heater sizing, install help, warranty handling.

Authorized HUUM Sauna Heater Dealer

Factory-direct inventory, full lifetime warranty honored.

Full Freight Insurance Included

$0 risk if anything arrives damaged. We handle the claim.

Real customer reviews

What sauna owners are saying

STILL UNSURE?

Frequently Asked Questions

General

Where are you located, and where do you ship from?

We are a U.S.-operated company with our main headquarters in Sheridan, Wyoming.

Orders are shipped across the continental U.S. from our network of warehouses, managed by our logistics partners in California, Illinois, Texas, New York, Florida, and Toronto.

How much is shipping?

We’re proud to offer FREE SHIPPING on all orders over $200 within the Continental United States.

The only exception is sauna stones—due to their weight and high shipping costs, we apply a shipping charge when they are purchased without a heater.

Do you provide financing?

Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

How long will it take for my items to arrive?

If you order today, you can expect delivery within 5-13 business days. In-stock products typically ship within 2-6 business days, and once they leave the warehouse, transit time is usually 3-7 business days, depending on your location. Let us know if you need more details!

For pre-order or made-to-order items, the estimated delivery time frame is listed on the product page.

What happens after I place my order?

As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once we process your order, we'll begin preparing it for shipment. As soon as it ships, you'll receive another email with tracking information.

1-2 days before delivery, the delivery team will call you to schedule an appointment. You’ll need to be home to accept and sign for the delivery at the scheduled time.

Is there a warranty?

Yes, all products come with a manufacturer warranty. You can find the specific warranty details for each product under the "Warranty" tab on its product page.

Do you have a showroom?

We don’t have a showroom, which means we can bring you the lowest prices as we don’t need to worry about any extra costs!

Where do you deliver to?

We offer free Curbside Delivery to all 48 lower states and for some products even Canada.

Do you ship internationally?

International Shipping

Yes, we offer international shipping for many of our products. Customers outside the US can request a personalized shipping quote by contacting us. Please be aware that any applicable taxes or customs fees will be the responsibility of the customer. Note that some items may be subject to shipping restrictions.

Shipping to Hawaii, Alaska, and Puerto Rico

We ship to Hawaii, Alaska, and Puerto Rico, although most items are subject to additional shipping fees. To obtain specific rates and prevent any restocking fees, please email us at contact@topture.com.