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110°C max heat
The genuine Harvia 6kW heater delivers powerful, consistent heat with the ability to reach up to 110°C.
Set Your Perfect Heat — Adjustable up to 110°C
Preheat From Your Phone — Ready Before You Are
Choose Your Heat Level — Higher Seat, Stronger Heat
Create Authentic Sauna Steam — Add Water to the Stones
Shipment Availability
May Shipment
Sold Out
September Shipment
Sold Out
November Shipment
Sold Out
January Shipment
25% Sold
Free deliveryTo most major metros
5-year warrantyCabin and electrical
Australian ownedLocal support team
Overview
Authentic high heat,
refined for the home.
The Nordhaus Premium Traditional Sauna is a refined take on classic heat therapy, designed for modern homes and serious recovery.
Powered by a Harvia WiFi-enabled heater, it delivers intense, consistent heat with precise control, creating a true Finnish-style sauna experience without compromise. With full WiFi connectivity, you can control temperature, lighting and settings directly from your phone, so your sauna is ready whenever you are.
A striking blacked-out exterior, floating tiered benches, and clean architectural lines bring a modern design language to a timeless ritual.
Inside, premium accessories and subtle ambient LED lighting create a calm, immersive atmosphere built for daily use.
Heat deeper. Recover stronger. Build better habits.
Not sure which sauna is right for you? Read our full sauna buying guide comparing traditional, infrared and outdoor options.
Up to 110°C
Maximum heat from a genuine Harvia heater
WiFiControl
Harvia The Wall heater with WiFi control
4–5person
Floating tiered benches with ambient lighting
5 yearwarranty
On the cabin and electrical
Genuine Harvia heat
Uncompromised
heat performance
Experience the power of a Harvia heater - trusted globally for over 70 years. Reaching up to 110°C, it delivers deep, satisfying heat for the most authentic sauna experience.
Why this sauna
Built properly,
down to the details.
A premium sauna is not just about looks. It is about how it feels every time you step inside.
The genuine Harvia 6kW heater delivers powerful, consistent heat with the ability to reach up to 110°C.
The Harvia Fenix WiFi control panel lets you preheat your sauna, schedule sessions and adjust temperature, time and lighting straight from your phone.
Floating tiered benches with 45cm of depth give you room to sit back and settle in, with a clean, open look and soft ambient lighting underneath.
Sustainably sourced, kiln dried timber that stays stable in extreme heat and creates a clean, premium sauna feel.
Fresh air moves through the sauna while maintaining consistent heat, helping prevent that stuffy, stale feeling.
A timeless design that elevates your home, built to heat faster, hold temperature better and feel ready whenever you are.
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WiFi control included
The Harvia Fenix WiFi control panel lets you preheat your sauna, schedule sessions and adjust temperature, time and lighting straight from your phone.
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Floating bench seating
Floating tiered benches with 45cm of depth give you room to sit back and settle in, with a clean, open look and soft ambient lighting underneath.
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Canadian Hemlock interior
Sustainably sourced, kiln dried timber that stays stable in extreme heat and creates a clean, premium sauna feel.
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Three point ventilation
Fresh air moves through the sauna while maintaining consistent heat, helping prevent that stuffy, stale feeling.
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A timeless design
A timeless design that elevates your home, built to heat faster, hold temperature better and feel ready whenever you are.
Built to last
Engineered
for endurance
Built from premium Canadian Hemlock, each sauna is precision-engineered for strength, natural heat retention, and timeless beauty. No synthetic insulation - just solid wood, built to last a lifetime.
What's included
Ready from day one.
Your sauna arrives with the key essentials included, so there are no extra purchases or surprises.
Free ergonomic backrest
Shaped to support the natural curve of your spine during long sessions. Sit back, breathe, and let the heat do its work.
Harvia The Wall 6kW heater
A sleek black steel heater built for fast heat up, consistent performance and temperatures up to 110C.
Harvia WiFi touch panel
Preheat your sauna, set session times and adjust temperature from your phone or the touch panel inside.
Harvia Lux accessories set
Genuine black steel bucket and ladle included, giving every session a more premium and intentional feel.
Specifications
Every detail,
in one place.
Everything you need to plan your space, power and install.
DimensionsExternal size, Benches, Seating
External size
200cm wide x 150cm deep x 210cm high
Benches
193cm wide x 45cm deep
Seating
4 to 5 adults
Heat and controlHeater, Temperature, Controls and more
Heater
Harvia The Wall 6kW electric sauna heater
Temperature
Up to 110°C
Controls
Harvia Fenix WiFi touch control panel with MyHarvia app control
Session length
1 to 6 hours of operation, controlled via the Harvia touch panel or MyHarvia app
Stones
20kg Harvia volcanic sauna stones included
ConstructionTimber, Glass, Lighting and more
Timber
Canadian Hemlock
Glass
8mm tempered safety glass (black tint)
Lighting
Warm LED strip light
Ventilation
3 part Nordhaus flow system
Flooring
Includes removable slatted timber flooring, fits over any existing floor for easy cleaning and the ability to use existing flooring
Drainage
Not required (drip tray provided with heater)
PowerCircuit
Circuit
35 amp dedicated circuit required for the heater, installed by a licensed electrician
The heater does not include a power cable. Your electrician will need to supply and install the correct cabling to suit your setup.
If your property has access to 3 phase power, this can also be supported. In this case, your electrician will supply and install the appropriate cable.
WarrantyCabin and electrical, Harvia heater, Harvia heater elements and more
Cabin and electrical
5 years residential, 1 year commercial
Harvia heater
2 years residential, 1 year commercial
Harvia heater elements
1 year
Accessories
1 year
Full terms
Warranty applies to the original purchaser and excludes general wear and tear. Read the full warranty
Smart control
Preheat it
from anywhere
Take complete control of your sauna with the Harvia Fenix. Adjust the temperature, session time, lighting and more directly from the touchscreen or mobile app. Powered by Harvia’s latest WiFi control technology, Fenix delivers premium performance and effortless control with no cheap shortcuts.
Design
Scandinavian
simplicity, elevated
Floor-to-ceiling glass and soft LED lighting create a bright, open atmosphere that feels modern yet timeless.
Delivery and installation
From our depot
to your home.
01Delivery
Metro delivery
Free to most major metro addresses Australia-wide.
Regional and rural
Often still free or heavily reduced. We confirm your rate before anything is locked in.
Sydney pick-up
Collect from our Kemps Creek depot at no cost.
02Installation
Delivered flat-packed in multiple boxes. 2 people, approximately 90 minutes, easy DIY assembly.
Professional assembly
Prefer it done for you? Our recommended partner offers assembly in selected areas.
03Placement
Suitable indoors, under a patio or veranda, or inside a garage.
Built-in installation
Our indoor saunas can be built into a wall or custom cavity for a seamless finish.
Allow approximately 200mm of additional clearance during assembly so the sauna can be safely positioned and installed.
The surrounding cavity must also have adequate ventilation, with all sauna intake and exhaust vents kept unobstructed so airflow can circulate and the ventilation system can operate as intended.
04Power and care
A 35 amp dedicated circuit is required and must be installed by a licensed electrician. This is a one time setup.
The heater does not include a power cable. Your electrician will need to supply and install the correct cabling to suit your setup.
If your property has access to 3 phase power, this can also be supported. In this case, your electrician will supply and install the appropriate cable.
Care is simple: wipe the benches and leave the door open to air dry after use.
The authentic sauna experience
Ritual meets
recovery
Regular sauna sessions support muscle recovery, improve circulation, and promote better sleep, helping you feel grounded, recharged, and ready for what’s next.
FAQ
Questions,
answered.
Everything you need to know before choosing your sauna. Still unsure? Call 0401 696 261 or email sales@nordhaus.com.au.
What makes the Premium Traditional Sauna different from the standard Traditional Sauna?
The Premium range features a full glass frontage for a more architectural, design forward look, along with thicker seating, extra ventilation and a premium internal finish.
It also includes a premium Harvia heater, premium Harvia accessories and WiFi control as standard, allowing you to preheat your sauna remotely via the app before you arrive. This is something the standard range does not include.
Can I control the sauna from my phone?
Yes. The Premium Traditional Sauna includes the Harvia Fenix WiFi control panel, which connects to the MyHarvia app with unlimited users. Set temperature, schedule sessions and monitor your sauna from anywhere using your smartphone. No more walking out to a cold sauna.
What temperature does a traditional sauna reach?
operate between 70°C and 110°C. This high heat environment is what delivers the authentic Finnish sauna experience, triggering deep sweating, cardiovascular benefits and the endorphin release that makes a sauna session genuinely restorative.
Can I add steam by pouring water on the stones?
Yes. Traditional saunas allow you to pour water directly onto the sauna stones to create steam and adjust humidity to your preference. This is a core part of the traditional Finnish sauna ritual and not possible with infrared saunas.
What electrical connection does it require?
A 35AMP dedicated circuit is required and must be installed by a licensed electrician. This is a one-time setup, your sparky will have it sorted in under an hour.
- Your sauna is supplied with a single phase cable as standard, ready for installation
- If your property has access to 3 phase power, this can also be supported, your electrician will supply and install the appropriate cable
Is delivery free and how long does it take?
Delivery is free to most major metro areas. To see if your address qualifies, add the product to your cart and enter your delivery details, or contact us directly for a custom quote.
Delivery timeframes vary by location. Contact the team on 0401 696 261 or at sales@nordhaus.com.au to confirm current lead times to your area.
What warranty does the Premium Traditional Sauna come with?
For home use, the cabin and electrical components are covered for 5 years, the Harvia heater for 2 years, and the heater elements and accessories for 1 year. Commercial use is covered for 1 year. Full details are on our warranty page.
Where can I learn more about choosing a home sauna?
For a full breakdown of what actually matters when choosing between traditional, infrared and outdoor saunas, read our full sauna buying guide.
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