What is the output of the HUUM CORE Heater Package?

The HUUM CORE is a 6.5 kW wall-mounted heater, and it covers sauna rooms from 177 to 283 cu ft, ideal for 2-3 person saunas. The output and performance are identical across all finish options.

What comes in the HUUM CORE Heater Package?

Every HUUM CORE package includes the heater, the UKU control, and sauna stones, so you have the core components needed to operate it.

How many people is the HUUM CORE sized for?

The HUUM CORE at 6.5 kW is sized for 2-3 person sauna rooms in the 177-283 cu ft range. Choose the finish that best matches your sauna interior.

How does the HUUM CORE ship and is it returnable?

The HUUM CORE Heater Package ships by standard carrier as a heater and is covered by our 30-day returns policy. No sales tax applies to orders shipped outside New Jersey.

Do you ship to Alaska, Hawaii, or Puerto Rico?

Yes, we can ship to Alaska, Hawaii, and Puerto Rico, but online checkout is not available for these destinations. Please call or text us at (856) 426-8530 or email info@saunacompanyusa.com to get a custom shipping quote before ordering. Online checkout to these locations is disabled.

Do you ship to Canada or internationally?

No, we do not ship to Canada or any international destinations at this time. We ship within the United States only (contiguous 48 states, plus Alaska, Hawaii, and Puerto Rico by phone quote). For international inquiries, please contact the manufacturer directly.

Does the HUUM CORE 6.5 kW Heater Package come with stones?

Sauna stones are required for operation and may be included or sold separately depending on the model — check the listing or contact us to confirm.

What electrical or installation is required?

This electric heater needs a dedicated circuit sized to its output, hardwired by a licensed electrician per local codes.

Is it compatible with my sauna?

The HUUM CORE 6.5 kW Heater Package is made for traditional saunas. Share your sauna's size and model and we will confirm it is a correct match.

What warranty comes with it?

The HUUM CORE 6.5 kW Heater Package is covered by the HUUM manufacturer warranty against defects in materials and workmanship for residential use.

HUUM CORE Sauna Heater Package

Name: HUUM CORE 6.5 kW Heater Package
Brand: HUUM
SKU: 538-BDL-CORE-129510
Price: 3102.0 USD
Availability: InStock

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Sauna Company USA · Sauna Heaters

HUUM CORE

The HUUM CORE is a 6.5 kW wall-mounted heater with a twist: its exterior panel is customizable. Choose from stainless steel, black steel, or three wood finishes — alder, aspen, or thermo-aspen. The heating element and performance are identical across all finishes. Every package includes the heater, UKU control, and stones.

Select Your Finish ↓

Every Detail

Specifications & Details

All CORE models: 6.5 kW · 240V single-phase · UKU control included · Olivine diabase stones · Made in Estonia

Finishes: BK/ST · Black · Alder · Aspen · Thermo-Aspen

HUUM CORE Heater (your selected finish)
UKU Local Black Digital Control Console
Main Control Module, Temperature Sensor & Door Sensor
Sauna Stones — full load
Installation Manual · 3-Year Limited Residential Warranty

The CORE suits insulated sauna rooms of 200–330 cubic feet — typical for 2–4 person home saunas. Select your finish; all deliver identical 6.5 kW performance.

Shipping: Freight carrier, curbside delivery.
Warranty: 3-year limited residential / 1-year commercial (elements excluded).

Questions? Use the heater guide or contact our team.

30-Day Return Policy

We accept returns on this product within 30 days of delivery. To initiate a return, email info@saunacompanyusa.com with your order number.

Shipping Damage — If the return is required due to damage, include photos of the damage and note whether shipping damage was recorded upon signing for delivery. Shipping costs are fully covered for carrier-caused damage.

No-Damage Returns — No restocking fee is charged. You will be issued a credit for the full amount paid, less any required new boxing fees of approximately $20–$50 depending on the product.

Damaged Product — If the product is damaged, you will be notified to file a claim with your shipper. We assist throughout the process.

View our full Return Policy for complete details.

Sauna Company USA

The Tower That Heats.

A Premium Heater, With 4 Sizes Available.

Sauna Company USA

The Tower That Heats.

A Premium Heater, With 4 Sizes Available.

Sauna Company USA

The Tower That Heats.

A Premium Heater, With 4 Sizes Available.

Power Output

6.5 kW — consistent output across all five finishes. Designed for sauna rooms of 200–330 cubic feet.

Room Size

Sized for sauna rooms of 200–330 cubic feet. Ideal for 2–4 person saunas.

Five Finishes

Choose from BK/ST, Black, natural Alder, Aspen, or heat-treated Thermo-Aspen panels.

Built to Last

Stainless steel core with industrial-grade heating elements. 3-year residential warranty.

Made in Estonia

Designed, engineered, and built by HUUM in Tallinn, Estonia.

The HUUM DROP 9STU Pkg is a complete sauna heater package — the award-winning DROP 9.0kW wall-mounted heater, UKU Local Black control, and a full stone load, all in one box. Everything you need to transform your sauna into a genuine ritual space, sized for rooms from 283 to 460 cubic feet.

9.0 kW wall-mounted electric sauna heater
122 lb stone capacity with direct stone-to-element contact
Operates on 240V single-phase
Includes UKU Local Black digital control — upgrade to WiFi available separately

DROP 9.0kW Sauna Heater

Iconic water-drop silhouette — Red Dot Award winner
Wall-mounted with included bracket
122 lb stone capacity (4 boxes included)
Direct contact between stones and heating elements
More exposed stones create a longer, milder heat
Stainless steel construction
Works with all UKU controls

UKU Local Black Control (Included)

Digital LED display — time, temperature, on/off
Black console + main module + temperature sensor + door sensor
Upgrade to UKU WiFi to preheat from anywhere

Sauna Stones (Included)

4 boxes — full load (~120 lbs) for immediate use

Certification

SGS listed

About the HUUM CORE

The same heat, five different looks

The HUUM CORE is a compact, floor-standing heater that centres its design on the wood side panel — choose from natural Alder, Aspen, heat-treated Thermo-Aspen, or two black finishes. Behind the panel is a standard 6.5 kW HUUM heating core with direct stone-to-element contact and UKU control compatibility. It's the HUUM that adapts to your sauna's interior rather than the other way around.

Browse All Sauna Heaters

Resources

Documents & Manuals

30-Day Return Policy

We accept returns on this product within 30 days of delivery. To initiate a return, email info@saunacompanyusa.com with your order number.

No-Damage Returns — No restocking fee is charged. You will be issued a credit for the full amount paid, less any required new boxing fees of approximately $20–$50 depending on the product.

Damaged Product — If the product is damaged, you will be notified to file a claim with your shipper. We assist throughout the process.

View our full Return Policy for complete details.

Freight Delivery

Curbside delivery to the contiguous U.S., included.

3-Year Warranty

HUUM 3-year limited residential warranty (1-year commercial); heating elements & sauna stones are consumables and excluded.

Financing Available

Flexible monthly payment options at checkout.

Expert Sauna Support

Talk to specialists who know these heaters.

Who the HUUM CORE 6.5 kW Heater Package Is For

The HUUM CORE 6.5 kW Heater Package is a 6.5 kW electric sauna heater from HUUM, built to bring a traditional sauna room up to temperature and hold it there. It is a fit for homeowners pairing a heater with a compatible traditional sauna who want fast, consistent electric heat with precise control. Correct sizing to your room volume is the key to performance.

Heat Output

6.5 kW output for traditional sauna heating.

Room Sizing

Sized to your sauna's cubic volume — we help you match it.

Heat Source

Electric element and stones for steady, controllable heat.

Control

Electronic or built-in controls (varies by model).

Brand

Genuine HUUM, backed by the manufacturer warranty.

Every Detail

HUUM CORE 6.5 kW Heater Package Specifications and Sizing

Specifications and sizing guidance for the HUUM CORE 6.5 kW Heater Package.

A 6.5 kW heater is generally suited to a sauna room of roughly 292–390 cubic feet, depending on insulation and glass.

This is an electric heater that uses heating elements and sauna stones; add water to the stones for loyly. Sauna stones may be sold separately depending on the model.

Requires a dedicated circuit sized to the heater output; hardwired hookup should be completed by a licensed electrician per local codes.

Designed for traditional (non-infrared) saunas. Confirm the HUUM CORE 6.5 kW Heater Package suits your sauna's size and build — our team can verify compatibility.

Backed by the HUUM manufacturer warranty. We help with sizing, controls, and post-sale support.

About HUUM

HUUM builds sauna heaters for traditional sauna rooms, and the HUUM CORE 6.5 kW Heater Package reflects that engineering. Every heater we ship is a genuine HUUM product backed by the manufacturer warranty, with sizing help and support from our team before and after purchase.

Specifications & Details

At a Glance

HUUM CORE 6.5 kW Heater Package

Documents & Manuals

Buy With Confidence

The HUUM CORE 6.5 kW Heater Package at a Glance

HUUM CORE 6.5 kW Heater Package Specifications and Sizing

HUUM CORE 6.5 kW Heater Package - Frequently Asked Questions

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