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Legendary World No. 1 tennis player PAT RAFTER chooses SDS Australia because quality matters.

HUUM STEEL 6 Wi-Fi Electric Heater Package

Name: HUUM STEEL 6 Wi-Fi Electric Heater Package
Price: 4815.25 AUD
Availability: InStock

inc GST

In stock • Order now

Legendary World No. 1 tennis player PAT RAFTER chooses SDS Australia because quality matters.

Made in Europe | Expertly Designed

Elevate your sauna with the sleek HUUM STEEL 6 Electric Heater Package, featuring the STEEL 6 Heater, intuitive HUUM UKU WiFi control, durable sauna stones, and protective accessories that combine modern design with superior quality.

1 × HUUM STEEL Electric Sauna Heater

$1,150 inc GST

10 × HUUM Sauna Rocks 3-5cm – Box 15kg – Rounded

$1,150 inc GST

1 × HUUM UKU WiFi Black – Sauna Heater Controller

$1,578.50 inc GST

1 × Safety Railing for HUUM STEEL

$525 inc GST

Fast shipping Australia-wide

Australian after-sales support

Premium-quality materials

Easy 30-day returns

We want you to have the perfect Sauna Heater! If your electrician suggests a different model, no worries—you can easily exchange your unopened one within 30 days.

Any questions? We’re here to help. Send us an enquiry or chat with one of our Sauna experts.

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Overview
Important Information
Key Features
Documents & Files

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Overview

HUUM STEEL 6kW Complete Sauna HEATER Package
SDS Exclusive

Exclusive to SDS Australia, the HUUM STEEL 6kW Electric Sauna Heater Package is an elegant and powerful solution for modern home saunas. Featuring a slender, space-saving design with minimal safety clearance requirements, it is built to maximize room inside compact sauna layouts. An internal air tunnel speeds up heating times and promotes optimal airflow, while its massive stone capacity produces soft, long-lasting steam. This complete bundle comes paired with the HUUM UKU Wi-Fi Controller for seamless smartphone operation.

Wi-Fi Connectivity & Mobile Control

HUUM Mobile App Compatible: Pre-heat and operate your sauna heater from anywhere with the included HUUM UKU Wi-Fi Control Panel and the HUUM mobile app!

Package Specifications

HUUM STEEL 6kW Electric Sauna Heater
Heater Unit

Model	STEEL 6
Power Output	6 kW
Room Volume	5 m³ to 9 m³
Dimensions (H x W x D)	975 x 320 x 320 mm
Net Weight	15 kg
Stone Capacity	150 kg
Fuse Rating	28 A (Single Phase) / 10 A (Three Phase)
Supply Voltage	1/N~230V or 3/N~400V (Single & Three Phase Compatible)
Power Cable	3 x 6 mm² (1-phase) / 5 x 1.5 mm² (3-phase)

HUUM UKU WiFi Black – Sauna Heater Controller
Control Panel

Maximum Capacity	Power up to 18 kW
Temperature Adjustment	40 °C to 110 °C
Power Supply	3/N~400V, 1/N~230V
Heating Duration Options	3, 6, 12, or 18 hours
Control Interface	Physical Control Panel + HUUM Smartphone App

Important Information

Electrical Supply Requirements for Heater

6.0 kW Model (STEEL 6): Compatible with standard Single-Phase or 3-Phase power supply (note that single-phase operation requires a higher amperage supply and breaker capacity, typically ~32A).

Warranty Information

Heater & Controller – Residential Use: 3-Year warranty.
Heater & Controller – Commercial Use: 1-Year warranty.

Key Features

Key Package Features

Complete Wi-Fi Bundle

Complete Wi-Fi Package: Includes the 6.0 kW HUUM Steel heater, UKU Wi-Fi Black Control Panel, wooden safety railing, embedding flange, and 150 kg of rounded sauna stones.
Smart App Remote Control: Preheat your sauna from anywhere using the HUUM mobile app, featuring real-time temperature displays, digital timers, and door safety switch integration.
Slim Architectural Silhouette: Minimalist steel cage design requires minimal safety clearances, optimizing floor space while accommodating bench embedding.
High 150 kg Stone Capacity: Holds a massive stone volume for high thermal mass, delivering long-lasting heat retention and rich, enveloping steam (*Löyly*).
Internal Air Tunnel: Engineered with a central air duct to accelerate heat-up times and protect heating elements for long-term reliability.