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Tosi™ 360° High-Heat 170°F 2-Person Full Spectrum Infrared Sauna (Ultra-Low EMF)
$5,999.00
In stock & ships in 1 business day • Free shipping
✓ High heat up to 170°F for a more intense infrared session
✓ 360° full-spectrum surround coverage
✓ Ultra-Low EMF/ELF (Avg 0.32mG)
✓ Roomy 2-Person Design: 47.3"W x 39.5"D x 75"H
✓ Raw Canadian Hemlock with no added paints or surface finishes
Questions? Call 1-800-528-3110
Speak with a sauna specialist today. Ask about our optional installation service.
Tosi 360 Sauna Features
A full-spectrum solo sauna built around high heat, full-spectrum infrared, and 360° surround coverage.
Full Spectrum Infrared
(8) far & mid infrared
(5) near infrared
Heat up to 170°F
Ideal for deep sweating and recovery
Wood Type
Canadian Hemlock
Coverage
360° Total Surround Coverage
Number of Emitters
13
Power
120V / 15 Amp
Door
Tempered Glass
Assembly
1 Hour
Audio
Premium Bluetooth Speakers (2)
Insulation
Dual Wall Insulation
Warranty
Up to 5 Years
Exacting specifications
Built with premium-grade materials, every component is subjected to extreme stress tests until it ships.
View all specifications
Overall dimensions
47.3″
Width
39.5″
Depth
75″
Height
Sauna capacity
2
Person
Why Tosi 360 Stands Out?
Tosi 360 is built for buyers who want a more advanced sauna experience: high heat up to 170°F, full-spectrum infrared, 360° surround coverage, and ultra-low EMF/ELF performance. Every major design choice works toward the same goal: a more complete, more intense, and more precisely engineered at-home sauna session.
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High Heat That Performs in Real Use
Tosi 360 is engineered to reach and sustain temperatures up to 170°F, supporting a stronger, more intense infrared session for buyers who prefer higher cabin heat.
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Ultra-Low EMF/ELF Performance
With an average reading of 0.32 mG, Tosi 360 is designed for buyers who want full-spectrum performance without compromising JNH’s low-EMF engineering standards.
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360° Full-Spectrum Surround Coverage
The cabin is designed to deliver infrared warmth around the body, not from a single direction, creating a more enveloping solo sauna experience.
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Targeted Near-Infrared LED Emitters
Tosi 360 combines far, mid, and near infrared in one full-spectrum sauna system. Its near-infrared output is delivered through targeted LED emitters rather than halogen or quartz bulbs.
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Raw Canadian Hemlock Construction
The sauna uses natural Canadian Hemlock with no added paints or surface finishes, helping keep the cabin material story simple, honest, and suited to a heated indoor environment.
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Built for Real Homes
A reversible door, modular panel design, standard household power, and clean modern profile make Tosi 360 easier to plan for in bedrooms, home gyms, wellness rooms, and dedicated recovery spaces.
True Full-Spectrum Infrared, Engineered Differently
Full spectrum means near, mid, and far infrared working within one sauna system. Tosi 360 goes further by using targeted LED-based near-infrared emitters instead of halogen or quartz bulbs, helping deliver broader wavelength coverage while maintaining JNH’s ultra-low EMF/ELF design philosophy.
Near Infrared
Near infrared is associated with more surface-focused applications, including skin-oriented and localized recovery routines. Tosi 360 uses dedicated near-infrared LED emitters as part of its full-spectrum system.
Mid Infrared
Mid infrared contributes to the sauna’s warming profile through a deeper-feeling heat experience often associated with muscle comfort, circulation-focused routines, and recovery use.
Far Infrared
Far infrared provides the sustained, full-body heating experience most buyers expect from an infrared sauna, supporting a deeply warming session and noticeable perspiration.
The Full Spectrum Effect™
Using all three infrared wavelengths together enhances the overall therapeutic effect by enhances the therapeutic impact across both deep and surface tissues.
Top Benefits
Experience a total transformation in your health and well-being.
Detox & Circulation
Deep perspiration helps eliminate toxins and improve blood flow.
Muscle & Joint Recovery
Supports comfort and recovery after workouts or daily activity.
Anti-Aging & Skin Health
Near infrared light promotes collagen and skin rejuvenation.
Stress Relief
Gentle heat and cedar aroma reduce tension and promote calm.
Better Sleep
Regular use supports deeper, more restorative sleep patterns.
Heart Health
Improved circulation and cardiovascular function through thermal therapy.
Expert Perspectives on Sauna Use
Explore expert conversations on sauna temperature, thermal routines, and the role of regular sauna use in broader wellness practices.
How Tosi Compares to Other Full Spectrum Saunas
While some premium infrared saunas rely on high-intensity heaters or single-panel designs, Tosi delivers.
Built to the Highest Standards
Every Tosi sauna is meticulously crafted with premium materials, advanced safety systems, and rigorous quality control - giving you peace of mind with every session.
| Feature | Tosi Saunas | Other Full Spectrum Saunas |
|---|---|---|
| Full-Spectrum Implementation |
✓
Near, mid, and far infrared, including LED-based near-infrared emitters |
✗
Often use halogen or quartz bulbs for the near-infrared component |
| EMF/ELF Levels |
✓
Ultra-low EMF/ELF, average 0.32 mG |
✗
Readings and measurement standards vary by system and heater type |
| Cabin Material Story |
✓
Raw Canadian Hemlock with no added paints or surface finishes |
✗
Materials, coatings, and adhesive approaches vary by brand |
| Coverage Philosophy |
✓
360° total surround coverage |
✗
Coverage patterns vary by cabin layout and emitter placement |
| Audio & Comfort |
✓
Premium Bluetooth speakers included |
✗
Varies by model |
Durability You Can Count On
Tosi is designed for consistent home use, with durable materials, a structured cabin build, and component choices intended to support long-term ownership.
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Designed for Daily Use
The system is built for repeatable at-home sauna routines, giving buyers a dedicated personal setup they can return to day after day.
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Tested for Long-Term Confidence
Tosi 360 is designed around dependable function, from its cabin construction to its heat system and hardware details.
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Lower-Maintenance Ownership
Natural wood, a clean cabin layout, and a home-friendly design help keep the sauna experience focused on use rather than constant upkeep.
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An Investment That Lasts
For buyers choosing a premium solo sauna, Tosi is designed to feel worth owning well beyond the first few sessions.
Technical Specifications
The details that matter. Built to exacting standards.
Dimensions
- Exterior:
- 47.3" (W) x 39.5" (D) x 75" (H)
- Interior:
- 45" (W) x 37" (D) x 72.5" (H)
- Bench:
- 42" (W) x 18.13" (D) 17.25" (Height from floor)
- Door Opening:
- 21.25"
- Weight:
- 350 lbs
Electrical
- Voltage:
- 120V
- Amperage:
- 15 Amps
- Power:
- 1,800W Watts
- Plug Type:
- Standard Household Outlet
Materials & Performance
- Placement:
- Indoor
- Interior Wood:
- Premium Hemlock
- Exterior:
- Premium Hemlock
- EMF/ELF Levels:
- Ultra-low (<0.32mG)
- Heaters:
- 8 far and mid infrared
- Full Spectrum Emitters:
- 5 advanced near infrared
Custom Built-In Ready
With flat surfaces on all six sides, Tosi is designed for seamless built-in planning, allowing it to fit more naturally into walls, alcoves, cabinetry concepts, or dedicated wellness spaces.
Fits Corners, Walls, or Built-In Concepts
Tosi’s modular shape makes it easier to plan around different indoor layouts, including more integrated spa-style placements.
Adapts to Your Lifestyle and Home
From home gyms to bedrooms to quiet recovery corners, this sauna is built to work in the spaces where buyers are most likely to use it.
Personalize the Wood Aesthetic
The natural wood appearance creates a versatile base for buyers planning a more customized final look.
Concierge Service
DEDICATED SUPPORT
- Pre-purchase inquiry guidance
- Address verification for proper delivery
- Follow-up after delivery
Up to 5-Year Warranty
COMPREHENSIVE COVERAGE
- 2-year residential (upgradable to 5-year residential use)
- Covers heaters, controls, & structure
- Lifetime customer support
Standard Warranty
2-Year Warranty – Residential Use (Electrical Components & Heaters)*
1-Year Warranty – Commercial Use (Electrical Components & Heaters)*
1-Year Limited Warranty on Glass Doors and Wood Structure.**
*Covered Electrical Components Include: Digital Control Panel, Power Box, Carbon Fiber Heater Panels, Near Infrared Emitters, Chromotherapy Light Socket, LED Light, and Bluetooth Speaker System.
**Wood structure includes the following: Sauna cabin walls, seating bench, floor panel, and roof.
Please call your JNH Specialist at (909) 321-2858 for more information
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Frequently Asked Questions
For Tosi:
- • 1-2 Person Models: No special wiring required. Standard 110V/15A outlet is sufficient.
- • 3+ Person Models: Dedicated electric service 120V/20A required.
For Tosi 360:
- • 1-2 Person Models: No special wiring required. Standard 120V/15A outlet is sufficient.
- • 3+ Person Models: Dedicated electric service 240V/11A required.
Tosi is rated at an average 0.32 mG for ultra-low EMF/ELF performance. Because full-spectrum heater technologies vary across brands, buyers should compare published readings, testing methodology, and whether the stated measurement reflects the system configuration they are evaluating.
Tosi combines near, mid, and far infrared in one cabin. Its near-infrared component is delivered through targeted LED-based emitters rather than halogen or quartz bulbs, helping support a more precise full-spectrum design while maintaining JNH’s ultra-low EMF/ELF performance standards.
Tosi’s natural wood design is shown with multiple finish inspirations, and its clean structure also supports built-in planning. Confirm available customization details with a sauna specialist before ordering.
Tosi is ideal for users who:
- • Want full spectrum infrared-far, mid, and near wavelengths in one cabin
- • Prefer a gentle 140°F heat level for longer sessions
- • Need a compact sauna for bedrooms, offices, or home gyms
- • Value ultra-low EMF/ELF and a chemical-free environment
- • Enjoy the aroma and natural look of Canadian Cedar or Hemlock
Tosi 360 is ideal for users who:
- • Want full spectrum infrared-far, mid, and near wavelengths in one cabin
- • Prefer a higher 170°F heat level with 360° coverage
- • Need a compact sauna for bedrooms, offices, or home gyms
- • Value ultra-low EMF/ELF and a chemical-free environment
- • Enjoy the natural look of Canadian Hemlock
Speak With a Sauna Specialist
We're here to help. Our US-based team is ready to answer your questions about the sauna, delivery, and our optional installation service.