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: $498.75/mo Learn More
Or
Monthly payments start at: $498.75/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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The ThermaSol BIC45 is a 4.5kW wall-mounted sauna heater crafted for small home or light commercial use. Engineered for rooms between 100–210 cubic feet, it features built-in controls, stainless steel heating elements, and a triple-wall design for user safety.
This heater offers reliability, compact size, and the essence of a traditional sauna experience.
Compact and convenient, the BIC45 offers efficient sauna heating for smaller spaces.
With integrated controls and durable stainless steel elements, it brings safety and ease to personal wellness routines. Ideal for home saunas.
Built-In Controls:
Integrated control panel makes operation simple and eliminates the need for external controls.
Safe Wall Mounting:
Mounted design saves floor space and offers safe, efficient heat dispersion.
Compact Power Output:
With 4.5kW capacity, ideal for sauna rooms between 100 and 210 cu. ft.
Cool-to-Touch Casing:
Triple-wall construction ensures safe surface temperature during operation.
Home or Light Commercial Use:
Perfect for personal use or smaller professional settings like spas or wellness studios.
Durable Materials:
Corrosion-resistant stainless steel ensures long-lasting performance with minimal upkeep.
The BIC45 heater is efficient, safe, and space-saving with user-friendly controls and a compact wall-mounted form.
Keeps the exterior surface cool for user protection.
Stainless steel heating components provide durability and minimal maintenance.
Offers convenient, integrated operation without the need for extra panels.
Saves space and optimizes heat distribution in compact sauna rooms.
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 |
| SKU | BIC45 |
| Model | BIC45 |
| Kilowatt Rating | 4.5kW |
| Room Capacity | 100 – 210 cu. ft. |
| Installation Type | Wall-Mounted |
| Material | Stainless Steel |
| Voltage | 240V |
| Amperage | 18.8 Amps |
| Phase | Single Phase |
| Control Type | Built-In |
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 BIC45 is suitable for sauna rooms ranging from 100 to 210 cubic feet.
Yes, the control is built into the unit for ease of use and simplified installation.
Yes, the triple-wall design ensures a cool-to-touch surface, enhancing user safety during use.
Absolutely. The BIC45 is specifically designed for home saunas and smaller commercial settings.
The BIC45 operates at 240V, 18.8 amps, and requires a single-phase connection.
Wall-mounted installation saves space and allows efficient heat flow within compact sauna rooms.
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