Evolve 20
2-Person Infrared Sauna
The Evolve 20 boasts 25% More Power (Watts) than most 2 person saunas and features our Industry first Complete 360 Degree Infrared Body Coverage.
Key Highlights
- 360 Degree Surround Infrared Heat
- Ultra Low EMF & Industryโs Lowest ELF
- Smart Plug / App Compatible
- Residential Lifetime warranty
- 12 months Interest Free Finance Available
- FREE Delivery Nationwide*
* We offer free delivery to major metropolitan centres and some regional locations. Please contact us to find out if our free delivery applies to your location.

Complete 360 degree Infrared Body Coverage

Ultra Low EMF (Magnetic Fields) and Industryโs Lowest EF/ELF (Electric Fields)

Smaller Concentrated Heaters

No Cloth Covers on the Heaters

100% Canadian Hemlock / No Plywood

Superior Design Heater Guards

Water Based Exterior Lacquer

Titebond Non Toxic Glue

LCD Control Panel

Smart Plug / App Compatible

Adjustable Infrared Intensity

Bluetooth Audio Receiver

Kenwood Speakers

High Power 45 Watt LED Colour Light Therapy

L Movable Bench x 1

Removable Floor & Wall Heater Guards

FREE BONUSES
Electrical Specifications
The Evolve 20 plugs into any standard 10A household wall outlet. NB: May need to be dedicated if other heavy appliances are on the same circuit.
2080 Watts, 230 Volt, 9.04 Amps
Electrically certified to AS/NZS 60335.1:2020 Learn more.
Measurements
External Dimensions: 1181 mm (W) x 961 mm (D) x 1886 mm (H)
Internal Dimensions: 1120 mm (W) x 865 mm (D) x 1761 mm (H)

With our invisible fastening system, installation is quick and easy. Our detailed assembly manuals with professional photography make for a stress free assembly experience.

Industry Leading Key Features
360ยฐ Degree Infrared Heat
Experience a superior 360ยฐ immersion in radiant heat with one of our large 300 watt heaters placed directly in front of your body, the most complete body coverage of all sauna brands, for a faster heavier sweat.
Ultra Low EMF & ELF
Since 2010 Sun Stream Saunas has been on the cutting edge of low EMF heater technology which reduces harmful EMF โmagnetic fieldsโ to an average of less than 1mG. Then in the Summer of 2018 our innovative EHS heater and electrical system was further developed to reduce ELF โelectric fieldsโ to all new industry low levels making Sun Stream safer than any other brand on the market.
Superior Heater Technology
Sun Streams high watt density nano carbon heater technology has a high emissivity rating due to microscopic โnano carbonโ particles which are very efficient at radiating far infrared heat. The health benefits derived are dependent on the amount of infrared heat projected at your body to induce a faster, heavier sweat!
Safety
In addition to our industry leading low EMF & ELF heater technology, all Sun Stream Saunas are built entirely from 100% Premium Grade Canadian Hemlock / NO Plywood or Particle board hidden in the roof or floor, and constructed using Titebond water-based Food Safe Glue.

Built to Last
Our sauna range comes with a comprehensive Residential Lifetime Warranty.
With any product that has working parts and electrics involved, there is the potential for breakdowns to occur. Therefore, it is extremely important that you have an adequate warranty in place.
The Sun Stream Lifetime Warranty covers heaters, the electronic control system, and the cabinet for major deformations or breakage due to manufacturers defects.
Commercial installations are covered by a 5 year warranty (Terms and conditions apply).
Not sure which sauna is right for you?
We know choosing a sauna can be a big decision, and something that can take a lot of time to research, thatโs why weโre offering to do all the hard work for you.
Simply let us know which Sun Stream sauna youโre interested in and the competitorโs product youโd like to compare it against, and weโll do our best to send you an impartial evaluation of the two models.
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Discover the difference Sun Stream Saunas has made in the lives of real customers.

FAQs
No, and for good reason! The term โfull spectrumโ has added confusion to the infrared sauna industry by misleading consumers into the notion that a therapeutic dose of Near Infrared light is achievable in a so-called full spectrum sauna. So, what does the science tell us? Is a full spectrum sauna really worth it? And what are the potential hazards of quartz halogen heaters? Learn more in our blog and discover the Ultimate Full Spectrum Experience: Full Spectrum Infrared Saunas – Why they may not be the best!
The key difference is that the Evolve 20 features a large 300-watt heater mounted to the glass door, which adds more power and 360ยฐ body coverage. To visualize the difference in design,ย click hereย to watch a short video.
- Outdoor placement is possible if completely protected from the weather. Colder climates will affect the warm-up time, for more detailed information see ourย FAQย page.
- The Saunas can be placed on carpet, tiles, timber or concrete flooring.
- The surface the sauna is placed on ideally needs to be perfectly level, however if slightly out, levelling will be required.
- For the assembly process there needs to be adequate space around the sauna before itโs pushed into place.
- Clearance required is 3-5cm for the sides and top of the sauna.
Click hereย to learn why a Sun Stream Sauna is hotter than all other brands!
We were one of the first companies to incorporate EMF cancellation technology into our Nano Carbon heaters back in 2010. Then in 2019, we took this a step further with the introduction of our Evolve EHS heater and electrical system, which brought EF/ELF electric field mitigation to unprecedented levels in the industry.
Magnetic Fields (EMF) – Near Zero, less than 1mG when measured from a distance of less than 1 inch from the heaters.
Electric Fields (EF/ELF) – Less than 20m/V (Only 2 sauna brands in Australasia mitigate ELF, the majority of other brands exceed 1000+m/V
For the Evolve Mini approximately $0.35 cents per hour, and for the larger saunas like the Evolve 30 only $0.50 cents per hour. These costs are based on $0.25/kWh tariff from your electricity supplier.
Got questions?
We appreciate that purchasing a sauna can be a big decision, and thatโs why weโre happy to answer any questions you might have. Simply fill out the form below and weโll be in touch as soon as possible.
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