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.<\/p>
Select Your Finish ↓Every Detail
Specifications & Details
Specifications
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
What's Included
- 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
Compatibility & Sizing
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 & Warranty
Shipping: Freight carrier, curbside delivery.
Warranty: 3-year limited residential / 1-year commercial (elements excluded).
Title
Questions? Use the heater guide or contact our team.
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.
5-Year Warranty
HUUM CORE 6.5 kW Heater Package
Overview
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
Key Features
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.
Resources
Documents & Manuals
Installation & User Manual
Watch & learn
Installation Guide
Follow along with this step-by-step installation and assembly walkthrough so you know exactly what to expect. Our team is one message away if you need a hand.
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