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

Harvia The Wall SW Electric Sauna Heater – Steel

From $850

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

European Leader | Quality Guaranteed

Harvia The Wall SW – Steel is the ideal choice for those seeking a reliable and stylish electric sauna heater that delivers consistent performance and enhances the sauna experience.

Model

Dimension

Power output

Room volume

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SW45

Power Output: 4.5 kW

Room Volume: 3m³ – 6m³

$850 inc GST

SW60

Power Output: 6.0 kW

Room Volume: 5m³ – 8m³

$925 inc GST

SW80

Power Output: 8.0 kW

Room Volume: 7m³ – 12m³

$975 inc GST

SW90

Power Output: 9.0 kW

Room Volume: 8m³ – 14m³

$1,050 inc GST

Complete your Heater purchase with Sauna Rocks (sold separately).
Rock capacity of this heater is 20kg. Please select Rocks to add to your order.

Harvia Sauna Rocks 5-10cm – Box 20kg – Olivine Diabase

$132

Required Qty:

Subtotal:$132

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Harvia Sauna Rocks 5-10cm – Box 20kg – Black Vulcanite

$132

Required Qty:

Subtotal:$132

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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
Technical Data
Documents & Files

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Overview

The Harvia The Wall SW Electric Sauna Heater – Steel
Built-in Manual Controls

The Harvia The Wall SW Steel electric heater offers a classic stainless steel design paired with intuitive, illuminated built-in manual controls for small to medium residential saunas. Designed for space-saving wall-mounted placement, the operating switches can be easily positioned on either the left or right side during installation to fit your room’s layout. With long-lasting heating elements and an optimised air-circulation structure, it efficiently heats the sauna room to provide a rich, relaxing session.

Harvia The Wall SW Electric Sauna Heater – Steel
Model	SW45, SW60, SW80, SW90
Type	Electric
Dimension	260 x 430 x 610 mm, 260 x 430 x 700 mm
Power output	4.5 kW, 6.0 kW, 8.0 kW, 9.0 kW
Room volume	3m³ – 6m³, 5m³ – 8m³, 7m³ – 12m³, 8m³ – 14m³
Install location	Wall
Material	Steel
Control	Built-in manual control
Power supply	High voltage 400V/230V 1/3N~

Important Information

Electrical Supply Requirements

4.5 kW & 6.0 kW Models (SW45, SW60): Compatible with standard Single-Phase or 3-Phase power supply.
8.0 kW & 9.0 kW Models (SW80, SW90): Compatible with 3-Phase power supply. May run on Single-Phase power depending on site load and setup (electrician’s assessment required for single-phase compatibility).

Warranty Information

Residential Use: 3-Year total warranty (24 months standard + extra 12 months when you register your heater).

Sauna Rocks & Heater Usage

Note: Sauna rocks are sold separately and not included in the price of your heater. We have a variety of sauna rocks available for purchase; however, Harvia Olivine Diabase and Harvia Black Vulcanite are highly recommended for The Wall SW range. Using non-Harvia sauna rocks can lead to your warranty being voided if issues arise with your heater.

Key Features

Key Product Features

CLASSIC STAINLESS FINISH

Illuminated Operating Dials: Features built-in, backlit manual control knobs that ensure clear visibility and straightforward temperature and timer adjustments in softly lit sauna spaces.
Reversible Control Configuration: Operating switches can be configured for either left- or right-handed access during installation to suit your specific room layout.
Polished Stainless Steel Casing: Built with a classic, high-grade stainless steel outer shell that combines clean Scandinavian aesthetics with long-lasting heat and moisture resistance.
Protected Heating Element Racks: Independent internal element supports prevent twisting or warping under heat stress, extending component service life and maintaining uniform heat output.
Space-Saving Wall Mount & Bench Integration: Compact footprint mounts directly onto the wall using a specialized safety bracket or can be integrated directly into wooden sauna benching.

Technical Data

Additional Technical data
Installation Orientation	Vertically
Storage temperature	0 °C – 50 °C
Stone sizes	5 to 10 cm diameter
Stone amount (kg)	20 kg
Net Weight	SW45: 11.7 kg, SW60: 11.7 kg, SW80: 13.6 kg, SW90: 13.6 kg
IP Class	IPX4
Electrical Frequency	50/60 Hz
Fuses (400V3N~) pcs x ampers	SW45: 3 x 10 A, SW60: 3 x 10 A, SW80: 3 x 16 A,SW90: 3 x 16 A
Fuses (230V1N~) ampers	SW45: 25 A, SW60: 40 A, SW80: 50 A
Fuses (230V 3~) pcs x ampers	SW90: 3 x 25
Supply cable (400V 3N~) mm2	SW45: 5 x 1.5, SW60: 5 x 1.5, SW80: 5 x 2.5, SW90: 5 x 2.5
Supply cable (230V 1N~) mm2	SW45: 3 x 2.5, SW60: 3 x 6, SW80: 3 x 6
Supply cable (230V 3~) pcs x mm2	SW90: 4 x 2.5
Electrical group options	230V~ , 230V 3~, 400V 3N~

Logistic data
EAN	6410082663606
Electrical number (STK)	8266360
Customs tariff number EU	85162999
ETIM number	EC001884
UNSPSC number	40101800
Packaging materials	Cardboard
Package height	630 mm
Package width	460 mm
Package depth	265 mm
Gross weight	15.3 kg
Plastic weight	0.02 kg