Most full spectrum listings sell the wavelengths. What decides the right sauna is plainer: the circuit your room can give it, and whether you also want a stove. Our full spectrum saunas pair carbon far infrared panels with near infrared elements, in indoor cabinets and outdoor hybrids, from a factory-authorized dealer with free curbside freight to the contiguous 48 states. Call (888) 500-5675 and we'll match each model's listed electrical requirement to your room.
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Golden Designs Kaskinen 6-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Red Cedar
Vendor:Golden DesignsRegular price $18,999.00Sale price $18,999.00 Regular priceUnit price per$22,999.00You Save: $4,000 (17%) Free ShippingSale -
Golden Designs Loviisa 3-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Red Cedar
Vendor:Golden DesignsRegular price $16,999.00Sale price $16,999.00 Regular priceUnit price per$20,999.00You Save: $4,000 (19%) Free ShippingSold out -
Golden Designs Karlstad 6-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Red Cedar
Vendor:Golden DesignsRegular price $18,999.00Sale price $18,999.00 Regular priceUnit price per$24,999.00You Save: $6,000 (24%) Free ShippingSale -
Golden Designs Visby 3-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Red Cedar
Vendor:Golden DesignsRegular price $16,999.00Sale price $16,999.00 Regular priceUnit price per$22,999.00You Save: $6,000 (26%) Free ShippingSale -
Golden Designs Nora 2-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Red Cedar
Vendor:Golden DesignsRegular price $14,999.00Sale price $14,999.00 Regular priceUnit price per$18,999.00You Save: $4,000 (21%) Free ShippingSale -
Golden Designs Gargellen 5-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Hemlock
Vendor:Golden DesignsRegular price $7,999.00Sale price $7,999.00 Regular priceUnit price per$9,999.00You Save: $2,000 (20%) Free ShippingSale -
Golden Designs Carinthia 3-Person Hybrid Outdoor Sauna | Full Spectrum & Traditional | Canadian Hemlock
Vendor:Golden DesignsRegular price $6,999.00Sale price $6,999.00 Regular priceUnit price per$8,999.00You Save: $2,000 (22%) Free ShippingSale
Full spectrum infrared
Full Spectrum Infrared Saunas: Three Bands, Two Emitter Types, One Circuit to Plan
A full spectrum infrared sauna adds near infrared elements to the carbon far infrared panels that heat a standard infrared cabin. The makers describe the result as near, mid and far infrared in one room, and every model's manufacturer spec sheet lists both emitter types.
Below: what each band actually is, and what the spec sheets do and do not publish. Then how the hybrids with a stove work, how to read an EMF rating, and what each type needs from your electrical panel before it arrives.
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It's a weeknight in February. You switch the cabin on, change, and step in while the carbon panels are still warming the wood. The near infrared elements glow a soft orange. The stove and the ladle can wait for Saturday, when friends come over and the room runs hot. Tonight it's infrared mode, a towel, and twenty quiet minutes before dinner.
Near, Mid and Far Infrared in a Full Spectrum Sauna
Infrared is the part of the spectrum just past visible red, measured in microns (one micron is 1,000 nanometers). In a sauna, "full spectrum" means the cabin carries emitters meant to cover all three named bands. The catch most listings skip: the bands don't have one agreed definition.
Closest to visible light
The shortest infrared wavelengths, starting where visible red ends. In these saunas near infrared comes from separate elements, not from the carbon panels, and they're the parts you see glowing.
On the spec sheet: a near infrared element count
The band in between
The makers say their full spectrum heating produces near, mid and far wavelengths. None of the spec sheets we checked name a separate mid infrared emitter or say how much output falls in this band.
On the spec sheet: usually nothing separate
What standard infrared cabins run on
In sauna listings, far infrared means the output of the wide carbon panels. Some sauna listings quote it as 8 to 14 microns, a range ISO 20473 actually files under mid infrared.
On the spec sheet: a carbon panel count
Why two honest sources can label the same heater differently: ISO 20473 and the lighting body CIE draw the lines in different places, and sauna makers use looser labels than either. Read band names as labels, not measurements. The numbers worth comparing are the emitter counts, the total wattage and the electrical requirement. Our infrared sauna buyer's guide goes deeper on each band.
Carbon Panels, Near Infrared Elements and the Specs That Matter
Every sauna on this page uses the same basic recipe: wide carbon panels plus smaller near infrared elements. What changes from model to model is how many of each, where they sit, and how much power the set draws.
The main heat source
Thin, wide heating panels set into the walls. The makers list them as far infrared and attach the Near Zero EMF rating to them. Bigger cabins generally carry more emitters in total.
Read: the panel count and where they sit
The visible glow
Compact elements that glow orange when they're on. They're what turns a far infrared cabin into a full spectrum one, and spec sheets list them separately from the carbon panels.
Read: the element count and their height
Spectral output and irradiance
None of the manufacturer pages we read for these models publish a spectral curve or an irradiance figure. Wattage tells you what the circuit carries, not how the output splits across the bands.
Ask: for test data, if band output matters to you
Two lines on many spec sheets sit next to the heaters but are not heaters. Colored mood lighting and red light features run on LEDs, separate from the near infrared elements, and the wavelengths quoted for them vary by model. We lay out the difference in red light vs infrared.
Wattage matters for a different reason. On the indoor cabinets it rises with size, which is why the larger ones step up to a dedicated 20 amp circuit, two separate 15 amp outlets or, on the largest cabinets, a 240V line. That one line on the listing decides whether an electrician visits before delivery.
Full Spectrum vs Far Infrared vs Hybrid
Three ways to buy infrared heat, and the differences are mostly practical. We know of no published trial that compares the spectra head to head, so the useful comparison is hardware, heat and wiring.
Swipe the table sideways to see every column.
| Full spectrum infrared | Full spectrum hybrid | Far infrared only | |
|---|---|---|---|
| Heat source | Carbon panels plus near infrared elements | Full spectrum panels plus an electric stove with stones | Far infrared panels |
| Heat range | 118 to 132°F ideal, up to 140°F on the spec sheets we checked | Same in infrared mode; up to 190°F in stove mode on the outdoor hybrid spec sheets | Infrared range; check each model |
| Steam | No | Yes, water on the stones in stove mode | No |
| Power | 120V at 15A or 20A on most; some use two outlets or a 240V line | One dedicated 240V circuit sized by the maker | Varies by model |
| Placement | Indoor use, per the listings | Mostly outdoor-rated cabins, plus indoor rooms | Varies by model |
| Who connects it | You plug in 15A models; an electrician adds any new circuit | A licensed electrician makes the 240V connection | Depends on the model |
Full Spectrum Saunas With a Stove: Modes, Power and Heat
A hybrid puts full spectrum panels and an electric sauna stove in the same room, so one structure gives you an infrared session or a hot, steamy traditional one. The category has its own page, hybrid saunas; here is what matters on the full spectrum side.
One mode per session
Each hybrid listing on this page says the stove and the infrared panels run one at a time, not together. You choose infrared or traditional when you start.
Plan: warm-up time if you switch modes
One dedicated 240V line
Both systems share a single dedicated 240V circuit, with the amperage set by the maker for each model. A licensed electrician makes the connection.
Plan: the electrician before delivery day
Two temperature ranges
Infrared mode runs 118 to 132°F ideal, up to 140°F. Stove mode reaches up to 190°F on the outdoor models' spec sheets, with water on the stones for steam.
Plan: which mode you will use most
The stoves are electric wall units with built-in controls, and the listing gives each one's kW rating. Most of the hybrids here are outdoor-rated cabins, and there are indoor hybrid rooms as well.
Near Zero EMF: How to Read the Number
Every model on this page carries its maker's Near Zero EMF rating. On the manufacturer spec sheets we checked, that rating means under 3 milligauss (mG), measured 2 to 3 inches from the heating panels.
Two things to know before you compare that figure with anything else. First, distance: magnetic field strength drops off quickly as you move away from the source, so a reading at the panel surface runs higher than one taken where you sit. A number without a distance cannot be compared.
Second, the source document. Some product pages quote a lower figure than the maker's general rating. When two numbers differ, ask which document each came from, and compare them only at the same distance.
We explain the measurement in more depth in what a low EMF rating really means.
What Drives the Total Cost
Prices sit on each product card and stay current there. These are the things that move the total once you have picked a sauna.
| Cost item | What drives it |
|---|---|
| The sauna | Size, wood, the number of emitters, extras such as salt bars or a red light system, and whether a stove is built in. |
| Electrical work | Nothing extra on a 15A plug-in model when a suitable outlet exists. A new 20A circuit or a 240V line when the listing calls for one, quoted by your electrician. |
| Site and base | Indoors, a level floor and a clear path to the room. Outdoor hybrids need a level, solid base as the listing specifies, plus the power run out to the cabin. |
| Delivery and assembly | Freight to the curb is included in the contiguous 48 states. Carrying in and assembly are on you, a crew you hire, or our optional Professional Setup and Assembly, offered on the indoor models and quoted for your address on the outdoor hybrids. Electrical work stays with your licensed electrician. |
| Running cost | A method, not a figure: rated kilowatts, times hours of use including warm-up, times the rate on your utility bill. |
Worked method: a cabin rated at 1.7 kW used three hours a week draws at most about 5.1 kWh. Multiply that by your own rate per kWh.
Before You Order a Full Spectrum Sauna
Seven checks worth ten minutes before you buy. Most of them are about power and access, not the sauna itself.
- Read the electrical line, not the title. A "120V" model may want a 15A outlet, a dedicated 20A circuit or two separate outlets, and the listing says which.
- Find the breaker you will use. Make sure that circuit is not shared with a freezer or space heater; most 15A spec sheets recommend a dedicated outlet.
- Book the electrician early for 20A and 240V models. Hybrids and the larger cabinets need a licensed electrician for the new circuit, and the sauna cannot run until it is in.
- Decide indoor or outdoor first. The infrared-only cabinets here are listed for indoor use, so a backyard placement means an outdoor-rated hybrid.
- Measure the room and the path in. Check the exterior height against your ceiling, and every doorway and turn the boxes have to pass.
- Plan the curbside handoff. Freight stops at the curb or driveway, so line up helpers or a crew to carry heavy boxes to the room or the site.
- Size by the comfort number. Some listings give a lower comfort figure next to the rated capacity, and that is the number to plan around, as our 4 person saunas page explains for four-seat rooms.
Who Buys a Full Spectrum Sauna
The spare-room buyer
Wants infrared most days in a home office, a basement corner or a spare bedroom. A compact indoor cabinet on a 15A outlet fits that room, or a 20A model when the panel has room for a new circuit.
Where to put a sauna ›The two-mode household
One person wants gentle infrared, another wants a hot stove and steam. An outdoor full spectrum hybrid settles it, with one 240V line run out to the cabin by an electrician.
Outdoor sauna in winter ›The studio or rental host
Gyms, wellness studios and short-term rentals looking at infrared rooms for guests. Commercial use carries different warranty terms, so multi-unit orders go through our commercial team.
Four Full Spectrum Saunas We'd Start With
One per situation: a three-person cabinet on standard outlets, a compact plug-in model, an indoor hybrid and a large outdoor hybrid. For ranked picks across every infrared type, see our best infrared saunas guide.
Golden Designs Reserve Edition 3-Person Full Spectrum Sauna
Full spectrum and salt bars for three, indoors Dual 120V / 15A, two standard outletsNine full spectrum heaters, carbon panels plus near infrared elements, and three Himalayan salt bars in a Canadian hemlock cabinet for three. It runs on two standard 15A outlets instead of a 240V line.
View This Sauna ›Dynamic Santorini 1-2 Person Full Spectrum Sauna
The compact plug-in answer for a spare room 120V / 15A plug and play, dedicated outlet recommendedOne of the smallest footprints here at 39 by 36 inches outside, with four carbon panels and two near infrared elements. It ships in one box and plugs into a standard 15A outlet.
View This Sauna ›Golden Designs Soria 3-Person Hybrid Indoor Sauna
Full spectrum and a Harvia stove, indoors 240V / 30A dedicated, shared by stove and infraredFull spectrum infrared panels plus a Harvia 6 kW wall stove, in a Canadian hemlock room for three. Infrared or traditional, one mode at a time, on one circuit.
View This Sauna ›Golden Designs Kaskinen 6-Person Hybrid Outdoor Sauna
A barn-style backyard cabin with both heat types 240V / 40A dedicated, shared by stove and infraredSeven carbon panels, eight near infrared elements and an 8 kW stove behind a red cedar interior. The listing rates it for six and suggests four for long sessions.
View This Sauna ›Planning a full spectrum room for a business?
Outfitting several rooms or a guest property? Our commercial team quotes volume pricing on multi-unit orders. Commercial warranty terms differ from home use and vary by brand, so we confirm them in writing for each model before you commit.
Get Commercial Pricing ›
Full Spectrum Sauna Questions
What is a full spectrum infrared sauna?
It is an infrared sauna that adds near infrared elements to the carbon far infrared panels found in a standard infrared cabin. The makers of every model on this page describe the result as near, mid and far infrared in one room. On the manufacturer spec sheet you will see the two emitter types listed separately, as a count of carbon panels and a count of near infrared elements. Hybrids add an electric stove to the same setup.
Is a full spectrum sauna better than far infrared?
Not in any way we can show you. We know of no published trial that compares full spectrum with far infrared head to head, and the spec sheets here do not publish output band by band. What you can compare is hardware: the added near infrared elements, the emitter layout, the heat range and the circuit each model needs. Our comparison guide sets out what the research does and does not show.
What wavelengths count as near, mid and far infrared?
It depends on who is drawing the lines. ISO 20473 puts near infrared at 0.78 to 3 microns, mid infrared at 3 to 50 and far infrared at 50 to 1,000. The lighting body CIE uses different breakpoints: IR-A runs up to 1.4 microns, IR-B from 1.4 to 3, and IR-C from 3 microns up. Sauna spec sheets use looser labels than either, so compare emitter counts and wattage rather than band names.
Do full spectrum saunas need a 240V circuit?
Most infrared-only cabinets here do not. Smaller ones run on a 120V, 15A outlet, usually with a dedicated outlet recommended, larger ones need a dedicated 120V, 20A circuit, and a few use two outlets or a 240V line. Hybrids need one dedicated 240V circuit sized by the maker. Read the electrical line on the listing, or call (888) 500-5675.
How hot does a full spectrum sauna get?
In infrared mode, the manufacturer spec sheets we checked list an ideal range of 118 to 132°F and a maximum of 140°F. That is cooler than a traditional sauna because infrared panels warm you by radiant heat rather than by heating the air to high temperatures. Hybrids add stove mode, which the outdoor hybrid spec sheets list at up to 190°F, with water on the stones for steam.
Can a hybrid run the stove and the infrared panels at the same time?
No. Every hybrid listing on this page says the two systems run one at a time, and both share a single dedicated 240V circuit. You choose infrared or traditional mode when you start a session. If you want both kinds of heat in one evening, plan for the switch and the warm-up that comes with it.
What does Near Zero EMF mean on these saunas?
It is the maker's rating for the heating panels. On the manufacturer spec sheets we checked, it means under 3 mG measured 2 to 3 inches from the panels. Some product pages quote a lower figure for a specific model. Always compare EMF numbers taken at the same distance, because readings fall quickly as you move away from the source.
Is the red light in some models the same as near infrared?
No. Red light and colored mood lighting run on LEDs that are separate from the heaters. The near infrared that makes a sauna full spectrum comes from dedicated heating elements listed on the spec sheet. The wavelengths quoted for red light features vary by model, so check the listing if a specific figure matters to you.
Can I put a full spectrum sauna outside?
On this page, only the outdoor-rated hybrids are listed for outdoor use. The infrared-only cabinets are listed for indoor use. The outdoor hybrids are built as weather-ready cabins with the full spectrum panels inside. They need a level, solid base as the listing specifies and a 240V line run out to the cabin by a licensed electrician.
Do full spectrum saunas arrive assembled?
No. They arrive as panels and parts that you or a crew assemble on site. The indoor cabinets ship in one or more boxes, and the outdoor hybrids ship by freight as larger kits. Delivery is to the curb or driveway, so plan who will carry everything in. Whether professional assembly is offered for a model is shown on its product page.
How do I know I'm buying a full spectrum sauna from an authorized dealer?
Recovery Room Direct is a factory-authorized dealer for every brand we carry, including every maker on this page. As a factory-authorized dealer, we sell each sauna with its manufacturer's warranty, on the terms each brand's own policy sets out. To confirm anything before you order, from our dealer status to a warranty term, call us at (888) 500-5675.