The Nordhaus Collection

Compare Our Saunas

Not sure which sauna is right for you? Compare heat type, health benefits, build quality and every other detail below.

New to saunas? Start here

What is an infrared sauna?

What is an infrared sauna?

Infrared saunas use panels to heat your body directly rather than heating the air around you. They run cooler (30–75°C), heat up in about 20 minutes.

How to use this page

Browse the three models below for a quick overview, then tap "Full specifications" on any card, or scroll down, to compare every detail side by side. Each section can be expanded one at a time so it's easy to find what matters to you.

Infrared sauna models

Three models, built for different homes and households.

Infrared HausIndoor
2 & 3 person

Infrared Haus

Far infrared only5yr structure · 5yr heater elements · 2yr electrical
Shop Far InfraredFull specifications ↓
Full SpectrumIndoor
1, 2–3 & 4 person

Full Spectrum

Near + Mid + Far infraredWiFi + App Control5yr structure · 5yr heater elements · 2yr electrical
Shop Full SpectrumFull specifications ↓
Full Spectrum OutdoorOutdoor
3 person

Full Spectrum Outdoor

Near + Mid + Far infraredWiFi + App Control5yr structure · 5yr heater elements · 2yr electrical
Shop OutdoorFull specifications ↓

Compare every detail

Tap any section below to expand it. Figures marked with an asterisk are estimates — see the footnote at the bottom of the page.

Infrared Haus2 & 3 person
Full Spectrum1, 2–3 & 4 person
Full Spectrum Outdoor3 person
Heat & PerformanceHow hot it gets, how fast it heats up, and what it costs to run
Heat Type
Infrared HausFar infrared only
Full SpectrumNear + Mid + Far infrared
Full Spectrum OutdoorNear + Mid + Far infrared
Temperature Range
Infrared Haus30–65°C
Full Spectrum30–75°C
Full Spectrum Outdoor30–75°C
Heat Up Time
Infrared Haus~20 minutes
Full Spectrum~20 minutes
Full Spectrum Outdoor~20 minutes
Power Consumption
Infrared Haus2P: 1,800W · 3P: 2,200W
Full Spectrum2P: 2,950W · 3P: 3,400W · 4P: 3,700W
Full Spectrum Outdoor3P: 3,400W
Est. Running Cost*
Infrared Haus2P: ~$0.59–$0.72/hr · 3P: ~$0.72–$0.88/hr Based on AU avg $0.33–$0.40/kWh (2026). Costs vary by state & usage — see footnote.
Full Spectrum2P: ~$0.97–$1.18/hr · 3P: ~$1.12–$1.36/hr · 4P: ~$1.22–$1.48/hr Based on AU avg $0.33–$0.40/kWh (2026). Costs vary by state & usage — see footnote.
Full Spectrum Outdoor~$1.12–$1.36/hr Based on 3P 3,400W at AU avg $0.33–$0.40/kWh (2026). Costs vary by state & usage.
Low EMF
Infrared Haus✓
Full Spectrum✓
Full Spectrum Outdoor✓
Near, Mid & Far Infrared
Infrared HausFar infrared only Far infrared Mica panels
Full SpectrumNear + Mid + Far infrared included Far infrared Mica panels + Full spectrum glass panels
Full Spectrum OutdoorNear + Mid + Far infrared included Far infrared Mica panels + Full spectrum glass panels
Electrical & InstallationThe power supply you'll need, and whether an electrician is required
Power Supply
Infrared HausStandard 10A wall socket 2P (1,800W) and 3P (2,200W) both plug into a standard 240V 10A wall socket — no electrician needed.
Full Spectrum2P & 3P: 15A circuit · 4P: 20A circuit 2P (2,950W) and 3P (3,400W) require a 15A dedicated circuit. 4P (3,700W) requires a 20A dedicated circuit. Installation by a licensed electrician required.
Full Spectrum Outdoor15A circuit 3P (3,400W) requires a 15A circuit. Outdoor installation must be completed by a licensed electrician.
AS/NZS Safety Certified
Infrared Haus✓
Full Spectrum✓
Full Spectrum Outdoor✓
Weatherproof / Outdoor Rated
Infrared Haus—
Full Spectrum—
Full Spectrum Outdoor✓
Ventilation
Infrared HausCeiling vent
Full SpectrumCeiling vent
Full Spectrum OutdoorVent on back wall
Build & MaterialsWhat it's made from, inside and out
Interior Timber
Infrared HausA Grade Canadian Hemlock
Full SpectrumA Grade Canadian Hemlock
Full Spectrum OutdoorA Grade Canadian Hemlock
Exterior
Infrared HausA Grade Canadian Hemlock
Full SpectrumA Grade Canadian Hemlock — Midnight Black
Full Spectrum OutdoorAluminium batten cladding — matte black or matte white + PIR insulation foam
Glass
Infrared HausClear 8mm tempered glass (non-tinted)
Full Spectrum8mm tempered grey tint glass
Full Spectrum Outdoor8mm tempered grey tint glass
Full Glass Frontage
Infrared Haus✓
Full Spectrum✓
Full Spectrum Outdoor✓
Technology & ControlsSmart features like WiFi, lighting and sound
Digital Control Panel
Infrared Haus✓
Full Spectrum✓
Full Spectrum Outdoor✓
WiFi + App Control
Infrared Haus—No WiFi on Far Infrared
Full Spectrum✓
Full Spectrum Outdoor✓
Pre-heat from Phone
Infrared Haus—
Full Spectrum✓
Full Spectrum Outdoor✓
Chromotherapy LED
Infrared Haus✓
Full Spectrum✓
Full Spectrum Outdoor✓
Bluetooth + Speakers
Infrared Haus✓
Full Spectrum✓
Full Spectrum OutdoorJBL Bluetooth speakers included
Session Timer
Infrared HausUp to 90 min
Full SpectrumUp to 90 min
Full Spectrum OutdoorUp to 90 min
Health BenefitsWellness benefits backed by research
Cardiovascular Health
Infrared Haus✓Regular sauna use linked to significantly lower risk of fatal cardiovascular events. Source: Laukkanen et al., JAMA Internal Medicine, 2015.
Full Spectrum✓Enhanced vasodilation via near & mid IRNear & mid IR promote deeper vasodilation and improved circulation alongside far IR cardiovascular benefits. Source: Beever, Can J Diabetes, 2010.
Full Spectrum Outdoor✓Enhanced vasodilation via near & mid IRNear & mid IR promote deeper vasodilation and improved circulation alongside far IR cardiovascular benefits. Source: Beever, Can J Diabetes, 2010.
Muscle Recovery
Infrared Haus✓Far IR reduces delayed-onset muscle soreness (DOMS) and improves post-exercise recovery. Source: Biology of Sport, 2023.
Full Spectrum✓Deeper tissue penetration for faster resetNear IR penetrates deeper into muscle tissue, accelerating neuromuscular recovery and preserving explosive performance. Source: Biology of Sport, 2023.
Full Spectrum Outdoor✓Deeper tissue penetration for faster resetNear IR penetrates deeper into muscle tissue, accelerating neuromuscular recovery and preserving explosive performance. Source: Biology of Sport, 2023.
Stress & Cortisol Reduction
Infrared Haus✓Regular sauna bathing linked to measurably lower stress and reduced cortisol levels. Source: Complementary Therapies in Medicine, 2019.
Full Spectrum✓Near IR supports nervous system recoveryRegular sauna bathing linked to measurably lower stress and reduced cortisol levels. Near IR wavelengths further support parasympathetic nervous system activation. Source: Complementary Therapies in Medicine, 2019.
Full Spectrum Outdoor✓Regular sauna bathing linked to measurably lower stress and reduced cortisol levels. Source: Complementary Therapies in Medicine, 2019.
Sleep Improvement
Infrared Haus✓83% of regular sauna users report improved sleep lasting 1–2 nights after use. Source: Global Sauna Survey, Complementary Therapies in Medicine, 2019.
Full Spectrum✓Full spectrum heat promotes deeper sleep onset83% of regular sauna users report improved sleep. Full spectrum IR promotes core body temperature drop post-session, a key trigger for deep sleep onset. Source: Global Sauna Survey, Complementary Therapies in Medicine, 2019.
Full Spectrum Outdoor✓83% of regular sauna users report improved sleep lasting 1–2 nights after use. Source: Global Sauna Survey, Complementary Therapies in Medicine, 2019.
Inflammation Reduction
Infrared Haus✓Far IR heat promotes vasodilation and reduces systemic inflammation markers. Source: Scientific Reports, 2024.
Full Spectrum✓Near & mid IR reach deeper tissue layersNear & mid IR penetrate deeper tissue, shown to reduce inflammatory markers by 18–29%. Source: Scientific Reports, 2024.
Full Spectrum Outdoor✓Near & mid IR reach deeper tissue layersNear & mid IR penetrate deeper tissue, shown to reduce inflammatory markers by 18–29%. Source: Scientific Reports, 2024.
Skin Rejuvenation
Infrared Haus✓Far IR increases circulation and promotes cellular repair, supporting skin health with regular use.
Full Spectrum✓Near IR stimulates collagen productionNear IR stimulates collagen production. Studies show up to 31% increase in skin collagen density after consistent use. Source: Peak Saunas Research Review, 2025.
Full Spectrum Outdoor✓Near IR stimulates collagen productionNear IR stimulates collagen production. Studies show up to 31% increase in skin collagen density after consistent use. Source: Peak Saunas Research Review, 2025.
WarrantyWhat's covered, and for how long
Warranty Coverage
Infrared Haus5yr structure · 5yr heater elements · 2yr electrical 1yr commercial use
Full Spectrum5yr structure · 5yr heater elements · 2yr electrical 1yr commercial use
Full Spectrum Outdoor5yr structure · 5yr heater elements · 2yr electrical 1yr commercial use
Delivery & SetupHow it arrives, how it's assembled, and where it can go
Assembly
Infrared HausFlat-pack — straightforward home assembly 2 people, from 45 mins
Full SpectrumFlat-pack — straightforward home assembly 2 people, from 45 mins
Full Spectrum OutdoorFlat-pack — straightforward home assembly 2 people, from 2 hours
Flooring & Placement
Infrared HausSuitable for any indoor flooring type Must be placed indoors, undercover and protected from outdoor elements
Full SpectrumSuitable for any indoor flooring type Must be placed indoors, undercover and protected from outdoor elements
Full Spectrum OutdoorRequires a flat, level concrete slab, tiled surface or solid foundation Fully weatherproof and designed for permanent outdoor installation
PricingWhere to see current prices for each size
Current Pricing
Infrared HausView Pricing →Pricing varies by size. Click to see all options and current offers.
Full SpectrumView Pricing →Pricing varies by size. Click to see all options and current offers.
Full Spectrum OutdoorView Pricing →Pricing varies by size. Click to see all options and current offers.
Shop Far InfraredShop Full SpectrumShop Outdoor
Running Costs: Estimates are based on the Australian average residential electricity rate of $0.33–$0.40/kWh (2026, source: AER / Canstar). Actual costs vary by state, retailer, tariff type and session duration. SA customers typically pay more; VIC and TAS customers typically pay less. Costs shown are per hour of use at rated wattage. Estimates are indicative only and do not constitute a guarantee of actual running costs.

Health Benefits: Claims are supported by peer-reviewed research including studies published in JAMA Internal Medicine (Laukkanen et al., 2015), Biology of Sport (2023), Complementary Therapies in Medicine (2019) and Scientific Reports (2024). Individual results may vary. Health benefits referenced are based on general sauna research and are not intended to diagnose, treat, cure or prevent any medical condition. Sauna use should complement, not replace, medical advice from a qualified healthcare professional.

Electrical & Safety: All saunas are AS/NZS 60335 compliant as supplied. Electrical installation must comply with AS/NZS 3000 Wiring Rules. A licensed electrician is required for dedicated circuit installation in Australia. Any modifications to the sauna or electrical supply may void compliance certification and warranty. Amperage requirements for traditional saunas are based on Harvia heater installation guidelines.

Pricing: All prices are in AUD and inclusive of GST. Prices are subject to change without notice. Visit the product page for current pricing and available sizes.

General: Nordhaus reserves the right to update product specifications without notice. Images and descriptions are indicative only. All products are subject to availability.

Not sure which sauna is right for you? Our team is here to help →

New to saunas? Start here

What is a traditional sauna?

What is a traditional sauna?

Traditional saunas heat rocks with a wood or electric heater, creating intense dry heat (up to 110°C) with the option to add steam by pouring water on the rocks (löyly) the Finnish word for sauna steam. They need a dedicated circuit installed by a licensed electrician.

How to use this page

Browse the three models below for a quick overview, then tap "Full specifications" on any card, or scroll down, to compare every detail side by side. Each section can be expanded one at a time so it's easy to find what matters to you.

Traditional sauna models

Three models, built for different homes and households.

Traditional HausIndoor
1, 2–3 & 4 person

Traditional Haus

Electric Vega Harvia + steam5yr structure · 2yr heater · 1yr elements
Shop TraditionalFull specifications ↓
Premium TraditionalIndoor
2–3 & 4–5 person

Premium Traditional

Harvia Wall Heater + steamHarvia WiFi Panel5yr structure · 2yr heater · 1yr elements · 1yr electrical & WiFi
Shop PremiumFull specifications ↓
Outdoor TraditionalOutdoor
3 & 4–5 person

Outdoor Traditional

Harvia Wall Heater + steamHarvia WiFi Panel5yr structure · 2yr heater · 1yr elements · 1yr electrical & WiFi
Shop OutdoorFull specifications ↓

Compare every detail

Tap any section below to expand it. Figures marked with an asterisk are estimates — see the footnote at the bottom of the page.

Traditional Haus1, 2–3 & 4 person
Premium Traditional2–3 & 4–5 person
Outdoor Traditional3 & 4–5 person
Heat & PerformanceHow hot it gets, how fast it heats up, and what it costs to run
Heat Type
Traditional HausElectric Vega Harvia + steam
Premium TraditionalHarvia Wall Heater + steam
Outdoor TraditionalHarvia Wall Heater + steam
Heater Power
Traditional Haus3.5kW (1P) · 4.5kW (2-3P) · 6kW (4-6P)
Premium Traditional4.5kW (2-3P) · 6kW (4-5P)
Outdoor Traditional6kW (3P) · 9kW (4–5P)
Max Temperature
Traditional Haus80–90°C
Premium TraditionalUp to 110°C
Outdoor TraditionalUp to 110°C
Steam (Löyly)
Traditional Haus✓
Premium Traditional✓
Outdoor Traditional✓
Heat Up Time
Traditional Haus30–45 min
Premium Traditional30–45 min
Outdoor Traditional30–45 min
Est. Running Cost*
Traditional Haus~$1.15–$2.40/hr Based on 3.5–6kW at AU avg $0.33–$0.40/kWh (2026). Costs vary by state, retailer & usage.
Premium Traditional~$1.50–$2.40/hr Based on 4.5–6kW at AU avg $0.33–$0.40/kWh (2026). Costs vary by state, retailer & usage.
Outdoor Traditional~$2.00–$3.60/hr Based on 6–9kW at AU avg $0.33–$0.40/kWh (2026). Costs vary by state, retailer & usage.
Electrical & InstallationThe power supply you'll need, and whether an electrician is required
Power Supply
Traditional Haus15A · 20A · 35A circuit Amperage depends on heater size selected. Installation by a licensed electrician required.
Premium Traditional20A · 35A circuit Amperage depends on heater size selected. Installation by a licensed electrician required.
Outdoor Traditional35A · 50A circuit 6kW requires 35A, 9kW requires 50A. Lights run on a separate 10A plug. Installation by a licensed electrician required.
Dedicated Circuit & Licensed Electrician Required
Traditional Haus✓
Premium Traditional✓
Outdoor Traditional✓
AS/NZS Safety Certified
Traditional Haus✓
Premium Traditional✓
Outdoor Traditional✓
Weatherproof / Outdoor Rated
Traditional Haus—
Premium Traditional—
Outdoor Traditional✓
Ventilation
Traditional HausSlatted flooring + holes in glass under heater + ceiling vent
Premium Traditional3-point: holes in glass + back wall under top bench + ceiling vent
Outdoor TraditionalVent under heater + back wall under top bench + back wall top corner
Build & MaterialsWhat it's made from, inside and out
Interior Timber
Traditional HausA Grade Canadian Hemlock
Premium TraditionalA Grade Canadian Hemlock
Outdoor TraditionalA Grade Canadian Hemlock
Exterior
Traditional HausA Grade Canadian Hemlock
Premium TraditionalA Grade Canadian Hemlock — Midnight Black
Outdoor TraditionalAluminium batten cladding — matte black or matte white + PIR insulation foam
Glass
Traditional Haus8mm tempered clear glass
Premium Traditional8mm tempered grey tint
Outdoor Traditional8mm tempered grey tint
Full Glass Frontage
Traditional Haus✓
Premium Traditional✓
Outdoor Traditional✓
Technology & ControlsSmart features like WiFi, lighting and sound
Control Panel
Traditional HausManual dials
Premium TraditionalDigital
Outdoor TraditionalDigital
Harvia WiFi Panel
Traditional Haus—
Premium Traditional✓
Outdoor Traditional✓
Pre-heat from Phone
Traditional Haus—
Premium Traditional✓
Outdoor Traditional✓
Ambient LED Strip Lighting
Traditional Haus✓
Premium Traditional✓
Outdoor Traditional✓
Bluetooth + Speakers
Traditional Haus—
Premium Traditional—
Outdoor Traditional—
Session Timer
Traditional Haus1–4 hours
Premium Traditional1–6 hours
Outdoor Traditional1–6 hours
Included Accessories
Traditional HausBucket & ladle, sand timer, thermometer, drip tray, wooden heater guard
Premium TraditionalHarvia stainless steel bucket & ladle, sand timer, drip tray, wooden heater guard
Outdoor TraditionalHarvia stainless steel bucket & ladle, sand timer, wooden heater guard
Health BenefitsWellness benefits backed by research
Cardiovascular Health
Traditional Haus✓Traditional sauna use linked to up to 63% lower risk of sudden cardiac death in 20-year Finnish cohort study. Source: Laukkanen et al., JAMA Internal Medicine, 2015.
Premium Traditional✓Traditional sauna use linked to up to 63% lower risk of sudden cardiac death in 20-year Finnish cohort study. Source: Laukkanen et al., JAMA Internal Medicine, 2015.
Outdoor Traditional✓Traditional sauna use linked to up to 63% lower risk of sudden cardiac death in 20-year Finnish cohort study. Source: Laukkanen et al., JAMA Internal Medicine, 2015.
Muscle Recovery
Traditional Haus✓Heat stress promotes blood flow to fatigued muscles, accelerating recovery and reducing soreness. Source: Biology of Sport, 2023.
Premium Traditional✓Heat stress promotes blood flow to fatigued muscles, accelerating recovery and reducing soreness. Source: Biology of Sport, 2023.
Outdoor Traditional✓Heat stress promotes blood flow to fatigued muscles, accelerating recovery and reducing soreness. Source: Biology of Sport, 2023.
Stress & Cortisol Reduction
Traditional Haus✓Regular sauna bathing linked to lower cortisol and measurably lower anxiety scores. Source: Complementary Therapies in Medicine, 2019.
Premium Traditional✓Regular sauna bathing linked to lower cortisol and measurably lower anxiety scores. Source: Complementary Therapies in Medicine, 2019.
Outdoor Traditional✓Regular sauna bathing linked to lower cortisol and measurably lower anxiety scores. Source: Complementary Therapies in Medicine, 2019.
Sleep Improvement
Traditional Haus✓83% of regular sauna users report improved sleep. A single Finnish sauna session was shown to increase deep sleep duration. Source: Global Sauna Survey, 2019.
Premium Traditional✓83% of regular sauna users report improved sleep. A single Finnish sauna session was shown to increase deep sleep duration. Source: Global Sauna Survey, 2019.
Outdoor Traditional✓83% of regular sauna users report improved sleep. A single Finnish sauna session was shown to increase deep sleep duration. Source: Global Sauna Survey, 2019.
Authentic Steam (Löyly)
Traditional Haus✓
Premium Traditional✓
Outdoor Traditional✓
WarrantyWhat's covered, and for how long
Warranty Coverage
Traditional Haus5yr structure · 2yr heater · 1yr elements 1yr commercial use
Premium Traditional5yr structure · 2yr heater · 1yr elements · 1yr electrical & WiFi 1yr commercial use
Outdoor Traditional5yr structure · 2yr heater · 1yr elements · 1yr electrical & WiFi 1yr commercial use
Delivery & SetupHow it arrives, how it's assembled, and where it can go
Assembly
Traditional HausFlat-pack — straightforward home assembly 2 people, from 45 mins
Premium TraditionalFlat-pack — straightforward home assembly 2 people, from 45 mins
Outdoor TraditionalFlat-pack — straightforward home assembly 2 people, from 2 hours
Flooring & Placement
Traditional HausConcrete or tiled flooring recommended Must be placed indoors, undercover and protected from outdoor elements
Premium TraditionalConcrete or tiled flooring recommended Must be placed indoors, undercover and protected from outdoor elements
Outdoor TraditionalRequires a flat, level concrete slab, tiled surface or solid foundation Fully weatherproof and designed for permanent outdoor installation
PricingWhere to see current prices for each size
Current Pricing
Traditional HausView Pricing →Pricing varies by size. Click to see all options and current offers.
Premium TraditionalView Pricing →Pricing varies by size. Click to see all options and current offers.
Outdoor TraditionalView Pricing →Pricing varies by size. Click to see all options and current offers.
Shop TraditionalShop PremiumShop Outdoor
Running Costs: Estimates are based on the Australian average residential electricity rate of $0.33–$0.40/kWh (2026, source: AER / Canstar). Actual costs vary by state, retailer, tariff type and session duration. SA customers typically pay more; VIC and TAS customers typically pay less. Costs shown are per hour of use at rated wattage. Estimates are indicative only and do not constitute a guarantee of actual running costs.

Health Benefits: Claims are supported by peer-reviewed research including studies published in JAMA Internal Medicine (Laukkanen et al., 2015), Biology of Sport (2023), Complementary Therapies in Medicine (2019) and Scientific Reports (2024). Individual results may vary. Health benefits referenced are based on general sauna research and are not intended to diagnose, treat, cure or prevent any medical condition. Sauna use should complement, not replace, medical advice from a qualified healthcare professional.

Electrical & Safety: All saunas are AS/NZS 60335 compliant as supplied. Electrical installation must comply with AS/NZS 3000 Wiring Rules. A licensed electrician is required for dedicated circuit installation in Australia. Any modifications to the sauna or electrical supply may void compliance certification and warranty. Amperage requirements for traditional saunas are based on Harvia heater installation guidelines.

Pricing: All prices are in AUD and inclusive of GST. Prices are subject to change without notice. Visit the product page for current pricing and available sizes.

General: Nordhaus reserves the right to update product specifications without notice. Images and descriptions are indicative only. All products are subject to availability.

Not sure which sauna is right for you? Our team is here to help →