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.
Official Distributor
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: $5,901.00/mo Learn More
Or
Monthly payments start at: $5,901.00/mo Learn More
Ships in 1-5 days at most
Includes $373.99 in bonuses with your order
The Primal Reset Guide
$24.99Free
Freight Protection, Fully Covered
$349Free
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Over $200
(877) 689-4898
Mon-Fri 9am-5pm (CST)
Guaranteed match
Hassle-free
The ThermaSol Astra Sauna Cabin is a premium indoor sauna kit designed for up to four users, combining
modern minimalism with therapeutic wellness. Featuring brushed Tyrol wood panels, semi-panoramic glass,
and thermo-aspen seating, it creates a calm, open atmosphere inside any home or spa.
Powered by a 9kW Harvia Wi-Fi heater and enhanced with RGB LED color therapy lighting, it delivers a
customizable, energy-efficient sauna experience focused on relaxation, recovery, and everyday
well-being.
The Astra Sauna Cabin blends elegant materials, smart heating, and immersive lighting to create a balanced indoor wellness environment.
Its insulated construction and ergonomic seating ensure comfort, while digital controls provide precision operation for a personalized sauna experience.
Minimalist Glass Design:
Semi-panoramic glass panels combined with brushed Tyrol wood create a modern, open-feel sauna that
blends seamlessly into interior spaces.
Thermo-Aspen Seating:
Ergonomically designed benches and backrests provide comfort, moisture resistance, and long-term
durability during frequent sauna use.
Efficient Heat Retention:
Multi-layer wood fiber insulation ensures consistent heat distribution and improved energy efficiency
during every session.
Smart Heating System:
Equipped with a 9kW Harvia Virta Wi-Fi heater for precise temperature control and fast heat-up
performance.
Custom Lighting Ambience:
Integrated RGB LED lighting allows full color customization to enhance relaxation, mood, and therapeutic
benefits.
Flexible Installation:
Flat-packed design enables straightforward assembly, making it suitable for homes, gyms, and wellness
studios.
RGB therapy lighting, Wi-Fi control, Aspen comfort seating, and insulated glass panels deliver modern, efficient, immersive, relaxing sauna experience design.
Adjust sauna temperature remotely using integrated digital controls for convenience and precision.
Customizable lighting colors support relaxation, energy balance, and immersive wellness experiences.
Semi-panoramic glass maintains heat efficiency while creating an open, modern aesthetic.
Moisture-resistant benches ensure comfort, durability, and ergonomic support during sessions.
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.
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.
Support
Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
Real humans. We answer quickly. Always here, always helpful
Order Processing
Orders often sit for days before being acknowledged. No clear confirmation, updates, or timelines.
Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
Shipping
Slow, vague, and unoptimized. Basic carriers, minimal tracking, and delayed delivery windows.
Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
Pricing
Hidden fees, bait and switch tactics, post purchase price increases.
Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
tactics after the sale.
Returns & Warranty
Policies are confusing and designed to frustrate, delay, and deny returns with zero accountability.
Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
Support
Frustrating automated responses
Fast, helpful and always supportive
Order Processing
Delays and lack of communication
Instant processing and updates
Shipping
Slow, unreliable and delayed service
Fast, insured, trackable shipping
Pricing
Deceptive pricing practices
Lowest prices, no surprises
Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Read their reviews where they can't curate them, Trustpilot, not their own widget; read the one-star reviews and watch how they respond when freight goes sideways. You can see our Trustpilot reviews here
Ask what happens when a unit arrives damaged, you're listening for a person who owns it, not store-blames-manufacturer ping-pong.
Get the delivered price in writing before payment, "freight quoted after purchase" is the oldest move in the category.
Ask for a name, if nobody owns your order, nobody owns your problem.
What comes with every order
Bonus 1
Stop guessing and start sweating with a plan. The Primal Reset Guide lays out your session times, temperatures, and weekly rhythm, plus what to expect through your first 30 sessions. Instant delivery to your inbox after purchase.
Bonus 2
Your large order ships fully insured, so you're covered from our warehouse to your door. If anything arrives damaged, Peak Primal Wellness will work with the carrier and the manufacturer to handle your claim and get a replacement moving. To keep the process smooth, inspect your delivery before signing off and document any damage right away. Most in-stock orders ship within 2-7 business days.
| Brand | ThermaSol |
| Model | Astra Sauna Cabin |
| SKU | 14-ASTRADL |
| Capacity | 3–4 Persons |
| Material | Brushed Tyrol Wood Panels |
| Interior | Thermo-Aspen Wood |
| Heater | 9kW Harvia Virta Wi-Fi |
| Control System | Harvia Xenio CX45 Wi-Fi |
| Lighting | RGB LED Color Therapy |
| Dimensions | 85.4"W x 85.4"D x 83"H |
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.
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.
The sauna comfortably accommodates 3 to 4 adults, making it ideal for family use or small group wellness sessions.
Yes, it is specifically designed for indoor use in homes, gyms, spas, and wellness rooms with a flat-packed assembly system.
It comes with a 9kW Harvia Virta Wi-Fi electric heater designed for efficient, fast, and consistent heat distribution.
Yes, Wi-Fi enabled controls allow remote temperature adjustment and scheduling through the digital interface.
The interior uses thermo-aspen wood, known for its durability, smooth texture, and resistance to heat and moisture.
Yes, it features integrated RGB LED color therapy lighting with customizable settings for mood enhancement.
Yes, the multi-layer insulation system improves heat retention, reducing energy consumption while maintaining consistent performance.
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