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: $1,071.25/mo Learn More
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Monthly payments start at: $1,071.25/mo Learn More
Ships in 1-5 days at most
Includes $373.99 in bonuses with your order
The Primal Reset Guide
$24.99Free
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$349Free
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The ThermaSol HCT105 is a powerful 10.5kW sauna heater designed for both residential and commercial use.
Ideal for sauna rooms sized 390 to 600 cubic feet, it features durable stainless steel heating elements and a triple-wall design for added safety. Its modern, floor-mounted build adds a sleek, contemporary touch to any sauna space.
The ThermaSol HCT105 sauna heater combines performance, safety, and modern design. Built for medium to large sauna rooms, it delivers efficient heat with long-lasting components.
Its triple-wall construction ensures exterior safety, while its sleek design enhances the sauna’s overall look.
Powerful Heating Capacity:
Delivers 10.5kW of consistent heat, ideal for sauna rooms ranging from 390 to 600 cubic feet.
Durable Construction:
Built with high-quality stainless steel heating elements for long-lasting performance in demanding
environments.
Enhanced Safety Design:
Triple-wall construction keeps exterior surfaces cool to the touch, ensuring safe operation in any
setting.
Sleek and Modern Look:
Clean lines and a minimalist finish give the sauna a stylish, contemporary appearance.
Floor-Mounted Installation:
Designed for easy and secure floor placement, offering stability and optimal heat distribution.
Commercial-Grade Performance:
Suitable for both home spas and commercial sauna rooms, offering versatility and reliability.
Engineered for lasting performance, the HCT105 offers safety, efficiency, and a clean design ideal for modern sauna environments.
Resists corrosion and wear, ensuring long-term reliability and clean operation.
Triple-wall construction enhances safety by keeping external surfaces cool.
Delivers quick, even heating throughout the sauna space.
Saves space while providing strong and stable heater placement.
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 your wellness journey with a plan. The Primal Reset Guide gives you a clear framework for building consistent routines, understanding your sessions, and staying on track as you progress. 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 something goes wrong, you don't have to spend hours on the phone with FedEx or the manufacturer. Our Shipping Concierge Service handles the calls, claims, and coordination for you, using our established relationships to get solutions moving faster. Inspect your delivery before signing off and document any damage right away.
| Brand | ThermaSol |
| Model | HCT105 |
| SKU | HCT105 |
| Power Output | 10.5kW |
| Room Size Capacity | 390 - 600 cu. ft. |
| Heater Type | Floor-Mounted |
| Construction | Triple-Wall Stainless Steel |
| Width | 17-1/2" |
| Depth | 20" |
| Height | 27-1/2" |
| Warranty | Yes – Manufacturer Warranty Included |
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 HCT105 is ideal for sauna rooms sized between 390 and 600 adjusted cubic feet, suitable for both residential and light commercial spaces.
Yes, its triple-wall construction ensures the exterior remains cool to the touch, enhancing safety for home users and families.
No, the control panel is sold separately. ThermaSol offers compatible digital controls for precise temperature and timing customization.
Professional installation is strongly recommended due to high-voltage connections and safety considerations, and to maintain the product's warranty.
Periodic checks for residue buildup and inspection of the heating elements are recommended to ensure continued safe and efficient operation.
Yes, the HCT105 is designed to work with sauna stones, which help create an authentic steam experience when water is poured over them.
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