ThermaSol HCT105 HCT Series 10.5kW Sauna Heater
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
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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
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Product Information
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.
Product Features
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.
Floor-mounted unit
Triple-wall construction
Sleek modern design
Stainless steel elements
10.5kW power output
ThermaSol HCT105 HCT Series 10.5kW Sauna Heater
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.
Additional Features
Engineered for lasting performance, the HCT105 offers safety, efficiency, and a clean design ideal for modern sauna environments.
Stainless Steel Build
Resists corrosion and wear, ensuring long-term reliability and clean operation.
Cool-to-Touch Surface
Triple-wall construction enhances safety by keeping external surfaces cool.
Efficient Heat Output
Delivers quick, even heating throughout the sauna space.
Compact Floor Design
Saves space while providing strong and stable heater placement.
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.
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Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
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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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Clear, honest return policy
Specifications
| 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 |
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
What size sauna room is the ThermaSol HCT105 suitable for?
The HCT105 is ideal for sauna rooms sized between 390 and 600 adjusted cubic feet, suitable for both residential and light commercial spaces.
Is the HCT105 heater safe to use in a home environment?
Yes, its triple-wall construction ensures the exterior remains cool to the touch, enhancing safety for home users and families.
Does this sauna heater come with a control panel?
No, the control panel is sold separately. ThermaSol offers compatible digital controls for precise temperature and timing customization.
Can this heater be installed by a homeowner, or is professional installation required?
Professional installation is strongly recommended due to high-voltage connections and safety considerations, and to maintain the product's warranty.
What type of maintenance does the HCT105 require?
Periodic checks for residue buildup and inspection of the heating elements are recommended to ensure continued safe and efficient operation.
Is this heater compatible with traditional sauna stones?
Yes, the HCT105 is designed to work with sauna stones, which help create an authentic steam experience when water is poured over them.
