SaunaLife Model S4B 6-Persons Soak-Series Home Wood-Burning Hot Tub
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: $1,497.50/mo Learn More
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Monthly payments start at: $1,497.50/mo Learn More
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Product Information
The SaunaLife Model S4B is a premium wood-burning outdoor hot tub designed for comfort, efficiency, and durability. Handcrafted in Northern Europe, it features a spacious ergonomic interior that accommodates up to six bathers.
Built with long-lasting Thermo-Spruce and a high-performance stainless steel heater, it delivers fast heat-up times without electricity. Its eco-friendly design, superior insulation, and elegant finish make it an ideal backyard retreat for relaxing soaks year-round.
Product Features
Built for performance and relaxation, the Model S4B combines advanced heating efficiency with durable construction.
Its thoughtful design ensures even heat distribution, long-term reliability, and a comfortable soaking experience for multiple users.
Fast heat-up system
Thermo-Spruce construction
Stainless steel heater
No electricity needed
Ergonomic interior design
SaunaLife Model S4B Highlights
Efficient Heating System:
Dual-chamber stainless steel stove maximizes heat output while reducing wood consumption for faster and
more efficient heating.
Premium Thermo-Spruce Build:
Thermally enhanced wood offers superior durability, weather resistance, and longevity compared to
traditional cedar materials.
Spacious Interior Design:
Generous 71-inch diameter interior comfortably accommodates up to six bathers for social or personal
relaxation.
Eco-Friendly Operation:
Fully wood-fired system eliminates the need for electricity, making it sustainable and ideal for
off-grid use.
Superior Heat Retention:
Thick insulation and reinforced cover maintain water temperature efficiently, reducing reheating time
and energy use.
Ready-to-Use Setup:
Delivered fully assembled for quick installation, allowing you to enjoy your hot tub without complicated
setup.
What’s Included?
Model S6B Outdoor Wood-Burning Hot Tub
- Fully assembled hot tub
- Matching Thermo-Spruce steps
- Insulated folding cover
- Integrated drainage system with tap
- Polished stainless steel chimney
- Chimney cap for protection
Modern Aesthetics & High-Performance Recovery
Compact efficiency, durable materials, fast heating, and ergonomic comfort combine to create a premium outdoor soaking experience.
Dual-Chamber Heater
Improves heat efficiency while reducing wood consumption.
Fiberglass Interior
Smooth, contoured surface for maximum comfort.
Insulated Cover
Maintains heat and protects water when not in use.
Integrated Drain Tap
Allows easy and convenient water drainage.
About SaunaLife
SaunaLife makes high-quality, affordable saunas with sustainably sourced Scandinavian wood.
Partnering with Nordic innovators, they craft durable, beautiful indoor and outdoor saunas that blend tradition and modern design.
SaunaLife collaborates with respected resellers and constructors to bring these saunas to market.
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
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
Specifications
| Brand | SaunaLife |
| Model | S4B |
| Material | Thermo-Spruce |
| Interior Dimensions | 71"Diameter (180.3 cm) x 33"H (83.8 cm) |
| Exterior Dimensions | 79"Diameter (200.7 cm) x 37"H (94 cm) |
| Water Capacity | 304 Gallons |
| Filled Weight | 3064 lbs |
| Max Temperature | 106°F |
| Chimney Dimensions | 0.7"Diameter (1.8 cm) x 95"H (241.3 cm) |
| Max Wood Length | 16 inches |
| Shipping Weight | 595 lbs |
| Stove Dimensions | 19.8"W (50.3 cm) x 11.8"D (30 cm) x 13.1"H (33.3 cm) |
| Shipping Dimensions | 91"L (231.1 cm) x 46"W (116.8 cm) x 87"H (221 cm) |
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
How long does it take to heat the water?
The Model S4B heats water to optimal temperature in approximately 1.5 to 2 hours, depending on weather and starting water temperature.
Does this hot tub require electricity?
No, it operates entirely on a wood-burning system, making it eco-friendly and suitable for off-grid locations.
How many people can it accommodate?
The tub comfortably fits up to six bathers, making it ideal for small gatherings or family use.
What type of wood should be used?
Dry, seasoned hardwood is recommended for optimal heat efficiency and minimal smoke production.
Is the hot tub delivered assembled?
Yes, it arrives fully assembled, allowing for quick setup and immediate use after filling and heating.
How is the water drained?
The tub includes an integrated drainage tap, making it easy to empty and maintain clean water.
Is it suitable for cold climates?
Yes, the insulated design and efficient heating system make it ideal for use in colder environments.
