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

HUUM STEEL 11 Wi-Fi Electric Heater Package

Name: HUUM STEEL 11 Wi-Fi Electric Heater Package
Price: 5145.25 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

The HUUM STEEL 11 Sauna Heater Package features a high-performance stainless steel heater, smart WiFi controller, heat-retaining stones, and essential safety accessories for a luxurious and efficient sauna experience.

1 × HUUM STEEL Electric Sauna Heater

$1,350 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 11 (10.5kW) Complete Sauna HEATER Package
SDS Exclusive

Exclusive to SDS Australia, the HUUM STEEL 11 Electric Sauna Heater Package delivers 10.5kW of powerful heating performance in a slender, space-saving floor-standing design. Tailored for spacious home saunas and commercial setups, its compact footprint features remarkably small safety clearances to maximize room for bather seating. An integrated internal air tunnel accelerates heating and optimizes airflow, while the massive 150 kg stone capacity generates soft, rich steam. This complete bundle comes paired with the HUUM UKU Wi-Fi Controller for effortless mobile 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 11 Electric Sauna Heater
Heater Unit

Model	STEEL 11
Power Output	10.5 kW
Room Volume	10 m³ to 16 m³
Dimensions (H x W x D)	975 x 320 x 320 mm
Net Weight	16 kg
Stone Capacity	150 kg
Fuse Rating	16 A
Supply Voltage	3/N~400V (Three Phase)
Power Cable	5 x 2.5 mm²

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

10.5 kW Model (STEEL 10.5): 3-Phase Power Supply Required.

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 Commercial-Grade Bundle: Includes the high-capacity 10.5 kW HUUM Steel heater, UKU Wi-Fi Black Control Panel, wooden safety railing, embedding flange, and 150 kg of rounded sauna stones.
Smart Mobile App Control: Effortlessly preheat your sauna remotely using the HUUM app, complete with digital temperature display, timer controls, and door safety sensor integration.
Slim Space-Saving Silhouette: Minimalist steel cage design requires minimal safety distances, allowing flexible positioning and seamless bench embedding even in larger setups.
Massive 150 kg Stone Capacity: Holds a high volume of natural rounded stones for immense thermal mass, producing soft, abundant, and long-lasting steam (*Löyly*).
Optimised for Spacious Saunas: Engineered with a central air tunnel to rapidly heat spacious family or commercial-sized sauna rooms.