ThermaSol Spectra 4 Person Outdoor Traditional Sauna Cabin with Tinted Glass Front
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy, transparent
returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
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An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
Starts at: $9,023.00/mo Learn More
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Monthly payments start at: $9,023.00/mo Learn More
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Product Information
The ThermaSol Spectra Sauna Cabin combines architectural sophistication with premium outdoor wellness
performance for a luxurious year-round retreat. Featuring thermally modified Tyrol wood, Parsol dark
grey thermal glass, and black aluminum framing, the Spectra creates a sleek and contemporary outdoor
aesthetic.
Inside, thermo-aspen benches, RGB LED lighting, and STEICO wood fiber insulation provide comfort and
energy efficiency in every session. Powered by a Harvia Virta 8kW heater with Wi-Fi controls, this fully
assembled sauna comfortably accommodates up to four users in a refined modern wellness environment.
Product Features
The ThermaSol Spectra Sauna Cabin is designed to deliver modern outdoor wellness through premium craftsmanship, advanced insulation, and contemporary architectural styling.
Its thermal glass facade, durable roofing system, and luxurious interior materials create a private and energy-efficient sauna environment for year-round relaxation.
Thermo-Aspen Seating
Wi-Fi heater control
RGB LED Lighting
STEICO Wood Insulation
Parsol Thermal Glass
ThermaSol Spectra Sauna Cabin
Modern Architectural Styling:
Sleek black aluminum framing and dark grey thermal glass create a refined and contemporary outdoor sauna
appearance.
Premium Exterior Materials:
Thermally modified Tyrol wood panels provide natural warmth, durability, and textured visual contrast
outdoors.
Energy-Efficient Construction:
Multi-layer STEICO wood fiber insulation helps maintain stable temperatures and efficient year-round
sauna performance.
Comfort-Oriented Interior:
Thermo-aspen benches and backrests remain smooth and comfortable even during extended high-heat sauna
sessions.
Advanced Sauna Heating:
Harvia Virta 8kW heater with Wi-Fi controls provides consistent heat output and convenient remote
management.
Weather-Resistant Roofing:
Firestone EPDM roofing enhances durability and long-term protection against harsh outdoor conditions.
What’s Included?
- Spectra Pre-Assembled Sauna Cabin
- Harvia Virta 8kW Sauna Heater with Wi-Fi
- Harvia Xenio CX45 Digital Wi-Fi Controller
- Harvia AC3020 Sauna Stones (3 Boxes)
- Thermo-Aspen Benches and Backrests
- Integrated RGB LED Lighting System
- Pre-Wired Electrical Components
- Installation Instructions
- 1-Year Limited Warranty
Key Features and Benefits
Modern outdoor sauna featuring dark grey glass, premium insulation, smart Wi-Fi controls, and immersive RGB wellness lighting technology.
Harvia Wi-Fi Heater
Remote-enabled controls allow convenient and precise sauna operation.
RGB LED Lighting
Integrated color therapy lighting enhances ambiance and relaxation sessions.
Parsol Thermal Glass
Dark grey glass improves privacy while reducing UV and solar exposure.
STEICO Fiber Insulation
Advanced insulation improves heat retention and year-round energy efficiency.
About ThermaSol
ThermaSol, a US-based pioneer in residential steam showers, has been innovating spa equipment since 1958.
Established by David Altman, the company has been proudly family-operated for three generations and became part of the Harvia family in 2024.
Offering smart showers, steam and sauna systems, and advanced steamheads, ThermaSol is committed to delivering safe, reliable, and eco-friendly multi-sensory spa experiences.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Why Thousands of Health and Fitness Lovers Choose
Them
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Real humans. We answer quickly. Always here, always helpful
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Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
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Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
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Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
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Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
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Frustrating, misleading return policies
Clear, honest return policy
Specifications
| Brand | ThermaSol |
| Model | SPECTRA SAUNA CABIN |
| SKU | 14-SPECTRA |
| Product Type | Outdoor Sauna Cabin |
| Capacity | 3–4 People |
| Construction Material | Thermally Modified Tyrol Wood Panels |
| Glass Material | 34mm Parsol Dark Grey Glass |
| Bench Material | Thermo-Aspen |
| Sauna Heater | Harvia Virta 8kW with Wi-Fi |
| Sauna Control | Harvia Xenio CX45 with Wi-Fi |
| Lighting | RGB LED Color Light Therapy |
| Width | 82" (208.3 cm) |
| Depth | 90" (228.6 cm) |
| Height | 91" (231.1 cm) |
| Bench Depth | 24" (61 cm) |
| Weight | 2205 lbs (1000.2 kg) |
| Shipping Weight | 2425 lbs (1100 kg) |
| Installation Type | Fully Assembled Outdoor Installation |
| Warranty | 1-Year Limited Warranty |
| Country of Origin | United States |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email info@peakprimalwellness.com, or phone – (877) 689-4898 . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
How many users can the Spectra Sauna Cabin accommodate?
The Spectra Sauna Cabin comfortably accommodates between three and four users, making it ideal for residential outdoor wellness spaces.
What benefits does the Parsol thermal glass provide?
The 34mm Parsol dark grey thermal glass offers solar protection, vivid color reflections, enhanced privacy, and improved energy efficiency.
Is the Spectra designed for all-season outdoor use?
Yes, the sauna features STEICO wood fiber insulation and a durable Firestone EPDM roof for reliable year-round outdoor performance.
Does the sauna include Wi-Fi controls?
Yes, the Harvia Xenio CX45 control system includes Wi-Fi support for convenient remote temperature management and operation.
What materials are used inside the sauna?
The interior includes thermo-aspen benches and backrests combined with Tyrol wood paneling for lasting comfort and durability.
Does the sauna include integrated lighting?
Yes, integrated RGB LED color therapy lighting allows users to customize ambiance for relaxing and immersive wellness sessions.
How is the Spectra Sauna Cabin delivered?
The Spectra Sauna Cabin arrives fully assembled with pre-wired electrical components for streamlined turnkey outdoor installation.
