ThermaSol BIC45 BIC Series 4.5kW 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
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
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Monthly payments start at: $498.75/mo Learn More
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Product Information
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.
Product Features
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.
Wall-mounted design
Triple-wall construction
Built-in control panel
Stainless steel elements
4.5kW power output
ThermaSol BIC45 BIC Series 4.5kW Sauna Heater
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.
Additional Features
The BIC45 heater is efficient, safe, and space-saving with user-friendly controls and a compact wall-mounted form.
Triple-Wall Safety
Keeps the exterior surface cool for user protection.
Corrosion-Resistant Steel
Stainless steel heating components provide durability and minimal maintenance.
Built-In Controls
Offers convenient, integrated operation without the need for extra panels.
Wall-Mounted Design
Saves space and optimizes heat distribution in compact sauna rooms.
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
Support
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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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Returns & Warranty
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Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
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Fast, helpful and always supportive
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Instant processing and updates
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Fast, insured, trackable shipping
Pricing
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Lowest prices, no surprises
Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Specifications
| 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 |
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 BIC45 ideal for?
The BIC45 is suitable for sauna rooms ranging from 100 to 210 cubic feet.
Does the BIC45 include built-in controls?
Yes, the control is built into the unit for ease of use and simplified installation.
Is this heater safe to touch during operation?
Yes, the triple-wall design ensures a cool-to-touch surface, enhancing user safety during use.
Is this heater suitable for home use?
Absolutely. The BIC45 is specifically designed for home saunas and smaller commercial settings.
What power supply does it require?
The BIC45 operates at 240V, 18.8 amps, and requires a single-phase connection.
What is the benefit of wall-mounted installation?
Wall-mounted installation saves space and allows efficient heat flow within compact sauna rooms.
